NESDR SMArt HF Bundle: 100kHz-1. the "Octopus" antenna made of 4 pairs of mobile whips for 75/40/20/15 meters. Shop for Octopus Octafg1612 Gear Pump, offering cheap Octopus Octafg1612 Gear Pump listed today from at huge discounts from Ebay. Models 3402 and 3403 are broadband terminated vee beam wire antennas. HF Antenna In An HOA. We stock a premium supply, including all of your must-have underwater lighting gear, new and refurbished fish finders, and a premium variety of marine radar systems online. Octopus antenna hub turns your ham-sticks into four fully balanced dipoles in minutes! Mix and match any four HF/VHF/UHF bands. Any reuse or redistribution of the contents of this website are strictly forbidden without authorization from MFJ Enterprises, Inc. 000 MHz - 146. 1mm or less of communication range. My name is Josh, I'm a dad living in Southern California with my wife and two sons. amateur radio antennas. Efficient end-loading coils and capacitance hats permit full 1500 watt legal limit power on the HF bands. ** The MFJ-2100 Octopus Antenna M. MFJ MFJ-2104 HF OCTOPUS ANTENNA, WITH 75/40/20/15 HAMSTICKS - Freight Added. There are also designs for HF dipoles, doublets and making your own lightweight HF beams. MFJ-2100 HF Octopus Antenna Base With Eight 3/8-24 Connectors for Ham Sticks MFJ-2386 Compact HF/6M 3. SAS-600 CLASS B/SO AIS TRANSCEIVER. Use the same way and the original, can be directly through the radio panel to complete the. MD-200A8X YAESU communication equipment dedicated desktop microphone MD-200A8X YAESU communication. com in a single category. Edition / 2020 – 02 Introduction Thank you for choosing a Haag-Streit device. The Villages Amateur Radio Club members enjoy building kits and homebrew receivers and transmitters. I will try the twin lead next perhaps, maybe purchase a bag of the 12awg THHN black plastic clips at the Belton Hamfest coming up this fall. Survival Aids Citizen Band Ham Radio Antenna All Band Octopus Electronics Radios Ham Soup Hams. ALL STAINLESS HARDWARE End Fed Dipole 80-6M Portable HF Matchbox. When used in a multi-vertical array, verticals can even provide low-band directivity. But it's just 4 pairs of "hamstick" like shortened helical whips mounted radially from a center support. Walmart protection plan. 5 to 54 MHz ( 100ft) with VSWR of below 2:1 up to 30 MHz and below 2. Call 01752 241010. NFC is designed to be a secure form of data exchange, and an NFC device is capable of being. My name is Josh, I'm a dad living in Southern California with my wife and two sons. Look for one with an auto-ranging feature. News, email and search are just the beginning. Search this site. Free Shipping over $500/ $9. One of the fox hunting setups is a Uniden handheld scanner that's used so kids can hunt and not accidentally transmit. Whether managed services, installation and support, repair, or custom engineering for those extra-hard problems, your SteppIR team is standing by and ready to help. Protective Pad for Magnetic Mounts 3 in 2. one quarter (1/4) wave is the minimum height above ground for effective performance. i have procomm sticks for 12 thru 80, and the construction is very good. Interested in HF Digital […]. This is just one of the many configurations this antenna can take. ) used to make transceiver and antenna effective match to meet your emission requirements, ensure efficient communication transceivers. This means that any system operating at HF can be used globally. Your Octopus Hub will give you years of trouble-free service! Based on Geoff Haines, N1GY, award-winning December 2007 QST article. HAMSTICKS NOT INCLUDED. Sign up for regular updates. MFJ-2100 - HF OCTOPUS ANTENNA BASE, WITH EIGHT 3/8-24 FEMALE. Now you have an automatic bandswitching 5-band dipole! Rotate it for maximum si. Author - Harold Moses. 1mm or less of communication range. The frequency range of operation of V-antenna is around 3 to 30 MHz. 11 shipping. antenna studs. MFJ-2206, 06 Meter Mini-Dipole Includes MFJ-347 & 2 MFJ-1606T Hamstick Antennas. HF OCTOPUS ANTENNA BASE, WITH EIGHT 3/8-24 FEMALE Use metal pole or telescopic mast up to 1 inch, easily secured, tightens with thumb screw. ALL STAINLESS HARDWARE End Fed Dipole 80-6M Portable HF Matchbox. 5 to 54 MHz ( 100ft) with VSWR of below 2:1 up to 30 MHz and below 2. Hembryggning, Radioapparater. Here is a new product from MFJ, called the Octopus. The portable tracking antenna works with digital Airlink IP datalink and can be used for video as well as command and control transmission with up to 12 Mbps data rate. June 1991) helped me understand what essential considerations I had to take into account. The 432MHz antenna is 16 x 16 element, circular polarized YAGI with one set of elements placed ¼ wave ahead of the other. Little 5 watt transceiver. 2 meters, 70cm, MURS, GMRS, ham. I will try the twin lead next perhaps, maybe purchase a bag of the 12awg THHN black plastic clips at the Belton Hamfest coming up this fall. Brand New Item!! HybridDX™ HF antenna 99. Please also scroll down to the bottom of this page to learn more about the expeditions, mobiles and fixed stations that have provided us with links, pictures and operating plans. Descriptions: The mAT-180H is specifically designed for ICOM shortwave radio, fully compatible with ICOM special tuner, the use of the same way and the original, can be directly through the radio panel to complete the operation, very convenient. Thanks for your comments. Buy now for $199. Use eight Hamsticks, (2 of the same for each band). It is constructed of 2 lengths Gordon West talks about HF mobile antennas, and. MGA WILL BE CLOSED FOR THE NEXT 2 WEEKS SO WE ARE CANCELLING THE CLUB MEETING FOR SUNDAY MAR 15. 000 MHz - 146. One makes use of the radar frequency dependence of the echo strength, or radar cross section (RCS), of individual ships. I had the antenna-less scanner sitting on the boom of the antenna right over the reflector. This antenna produces the very same improvement credited to fancy expensive whiskers, without the need for false tales about "charge dissipation" or. Plus easy returns process. All information, images, and documents on this website are the sole property of MFJ Enterprises, Inc. Also covered, is a recommendation on the type of antenna vehicle mounts to use, and those to avoid. The same search results will mention antennas such as the AB-15 base with MS-116 series antenna sections. ** The MFJ-2100 Octopus Antenna M MFJ-259D HF/VHF (100-160KHz, 280-520KHz, 530KHz-230MHz) SWR Ante. You get the. We have a new card advertising the club: If you would like to get some to hand-out come to the meeting or send an SASE to the Mail Address and we will send you some. Using Max-1 to drive it and after some careful adjustments to the antenna I finally got a SWR of 1. Honda 11000-mfj-d00 2007-2018 Oem Crankcase Cb Set New Honda 2007-2018 Cb. Aquaponics Tecnologia. Multi Band HF / VHF / UHF base antennas. Ham Radio Antenna Wifi Antenna Long Range Tv Antenna Hf Radio Surveillance Equipment Dvb T2 Quad Coding 3d Printing HYBRID DOUBLE QUAD ANTENNA 2M Double quad antenna amateurradio 2m Antenna for Amateurradio, Hamradio 2m-band VHF (frequency 144. TAK-tenna 40 to 10 meter Multiband Antenna. Power for the HF/SSB system runs through a N8XJK booster/filter which maintains 13. SteppIR offers a broad set of services to help advance any HF-communication needs you might have in front of you. With twice the gain of a standard J-Pole antenna, the 2 meter Slim Jim antenna is a J-Pole on steroids! The Slim is an end-fed folded dipole antenna that has a gain of 6 dbi and a nice low RF take off angle. I'm looking to put up a permanent multi-band antenna to replace my G5RV for most of my operating. HF Standalone Cloning with original proxmark3: Copy card to bank0. Full-length half-wave dipoles for 6- and 2-meters are incorporated into the antenna, but power handling is reduced on these bands due to the design of the balun. HRO Discount Price: $269. First Generation Setup - October 2012 I started with a Comet SBB5 antenna. The camera may have to be. Same band HF Hamsticks should be opposite each other. There are novel ideas such as the 'HF walking stick antenna' through the imaginatively named antennas 'The Octopus', 'The Shooter', 'The Black Widow' and many other. YAESU FT-1000MP S Transceiver With Microphone 10W 5F010481 Rare YAESU FT-1000MP. diamond "originale" hf40fxw antenna hf 7. As with all "beam" antennas, performance characteristics of a Yagi antenna are front-to-back ratio (F/B, a. But when the word refers to a metallic apparatus for sending or receiving electromagnetic signals, American and Canadian writers usually use antennas. This is just one of the many configurations this antenna can take. 88 shipping. Longer cable runs are available from building supply stores. Buy Mfj in Ham & Amateur Radio Antennas and get the best deals at the lowest prices on eBay! Great Savings Free Delivery / Collection on many items. My portable operating equipment (for SOTA summits and Parks) includes the following…. uTrust 4701 F Dual Interface Smart Card Reader. Marine Electronics and Accessories If you're a serious saltwater fisherman, good marine electronics are a must. Andjust screw in your Hamsticks! Rotate with a small TV rotator or just ground mount for omni-directional. Shop LG HD Ready Widescreen 1366 x 768 LED TV [Energy Class A]. Your Octopus Hub will give you years of trouble-free service! Based on Geoff Haines, N1GY, award-winning December 2007 QST article. Tough octagonal enclosure has eight 3/8-24 threaded. Published on May 8, 2020 KY4BDP, Brian, brings back the MFJ-2100 Octopus antenna to make contacts and to show how to test your setup. Brand New Item!! HybridDX™ HF antenna 99. The antenna is rated at 400 watts PEP. ) - connettore mj. Ham, Amateur Radio Antennas, Antennas, Radio Communication, Electronics. 2020 Mini60 Sark100 HF ANT SWR Antenna Analyzer Meter Bluetooth Android APP Win7. He will operate on HF Bands, including activity in ARRL DX CW Contest. mfj-2100 hf octopus antenna base, with 8 3/8-24 female free shipping over $100, great deals on cool stuff, ham radio, icom, kenwood , yaesu, wouxun, MTC, KG-UVD1P, KG-uv6D, VHF, UHF, narrow band, scanner, two way, commercial. ) used to make transceiver and antenna effective match to meet your emission requirements, ensure efficient communication transceivers. Several configurations are possible. Thanks for your comments. We sell direct to amateur radio operators (hams), military personnel, military support organizations, internet service equipment providers, and local emergency communication groups. New listing Harvest W8010 HF base Dipole antenna 1. LED Green,Red1, and Orange are lit. The video shows the process we went through to tune it, and I show the results of testing. MFJ-2104 Octopus Antenna, Four Dipoles of Fun! → View by category Contest Calendar EME Es General Discussion HF Meteor Scatter Mobile Ops News Ops Announcements Propagation Beacon Tropo Uncategorized. Times® 200' - $816. La antena «Pulpo» - MFJ-2104 Octopus Antenna 3 febrero, 2019 3 febrero, 2019 3 de Febrero, Nuevo Video Nueva antena comercializada por MFJ y basada en un diseño de N1GY- La MFJ 2104 se forma con antenas verticales de 80,40,20 y 15m convirtiéndolas…. T-760 Series Touch Screen Color Radar. Shakespeare® marine antennas are the result of decades of continuous improvement of design and manufacturing, and close collaboration with marine professionals. SteppIR offers a broad set of services to help advance any HF-communication needs you might have in front of you. 5 MHz range. Top-rated seller. Type H - For Hydraulic Steering Kit includes: Wireless Control Fitss all common hydraulic steering systems Rugged Octopus Hydraulic Pump Wireless Control Adds Push button control to your hydraulic steering Easy to use installation kit Key Features: Connects to all common hydraulic steering systems Rugged Octopus hydraulic pump Adds wireless. A better version of long-wire antennas is the V-Antenna. Model: MFJ-2100. These are both affordable back-packable sets covering 2 to 30 MHz. OEM SYSTEMS. Stay safe and healthy. We all remember the "Heathkit" of the old days with instructions and complete parts for a fixed price. Aug 11, 2019 - Explore hawleymark's board "Ham Radio Antennas" on Pinterest. The Octopus Antenna. MFJ-259B gives you a complete pictures of your antenna's performance. Some consumers want more bass, higher output, or the ability to tap into the NMEA backbone. DBJ-2 VHF UHF Dual Band Roll Up portable Antenna. The company began operations in a small rented hotel room in the old Stark Hotel in downtown Starkville, Mississippi. The 2090 is a rugged and highly specified HF manpack with all the features available from the traditional manpack suppliers at a more cost-effective price. Find your yodel. MFJ has created a four band rotatable dipole that uses their popular Ham Sticks. The Speedway Antenna Hub makes RAIN RFID monitoring applications requiring many antennas, including large contiguous read zones and smart shelves, cost-effective and easy to deploy. Protective Pad for Magnetic Mounts 5 in 2. Hogue Handall Bvrtl Pur For G42/43-Hogues Handall Beavertail Grip Sleeves for Glock 42/43 are designed to fit this specific pistol. 2011 Regulator 28fs: Dual Simrad NSE12 MFDs, 3G Broadband Radar on SeaView Mount with LED Light bar, Sounder with 1kw Transducer, Sirius Weather & Audio, Dual ICOM VHF Radios, Fusion RA200 Stereo w/Sirius & VHF Scanning, Xenon Spotlight, Simrad AP24 Hydraulic Autopilot. So far received 10 votes for a total score of 7. MFJ-2100 HF Octopus Antenna Base With Eight 3/8-24 Connectors for Ham Sticks. You will understand why in the video. ) used to make transceiver and antenna effective match to meet your emission requirements, ensure efficient communication transceivers. These are both affordable back-packable sets covering 2 to 30 MHz. It's a quick 5 to 10 minute read and will help get you on the way sooner to being on the air. End-Fed Longwire Antenna with a 9:1 UnUn rated at 700 watts, covering 160 meters through 10 meters, only 124' 6" long. The Mast Company is a leading provider of portable rapidly-erected multi-purpose antenna array support structures for voice, video and data systems. BULK COAXIAL CABLE. Call 01752 241010. Start your career in Graphic Design with the Gadget Hacks Beginners's Guide to Photoshop Course. Ending Feb 16 at 1:15PM PST. See more ideas about Ham radio antenna and Ham radio. Ending Feb 16 at 1:15PM PST. Find the user manual and the help you need for the products you own at ManualsOnline. for 20m and up, i found they adjusted very well, with good bandwidth. Octopus antenna hub turns your ham-sticks into four fully balanced dipoles in minutes! Screw in 75,40,20 meter hamsticks and a dual band 2M/440 MHz whip (two on each band) on opposite sides. HF transmit LPA antenna and 4-element loop receive array for 3-30 MHz operation. A rapid algorithm for realistic human reaching and its use in a virtual reality system. antenna mounts. A vertical HF antenna offers many advantages—an omnidirectional signal collector and easy to install radiator are two of the biggest. Models 3402 and 3403 are broadband terminated vee beam wire antennas. Used insulated, #22 AWG wire. Yuan, 5 4th, Pcs, P-888b, Unc Lot 50 China 1990, Lot 5 Pcs, $164. Ultimate HF Loop Antenna « Reply #5 on: April 10, 2005, 06:45:26 PM » I'm don't have a calculator at hand but I would think that something along the lines of a rhombic might be a better use of the supports and wire. As this is the G3TXQ variant, I refer to mine from now on as a “CobWeb”. All information, images, and documents on this website are the sole property of MFJ Enterprises, Inc. We all remember the "Heathkit" of the old days with instructions and complete parts for a fixed price. Find many great new & used options and get the best deals for MFJ-2100 HF Octopus Antenna Base With Eight 3/8-24 Connectors for Ham Sticks at the best online prices at eBay! Free shipping for many products!. Nueva antena comercializada por MFJ y basada en un diseño de N1GY -. Ship Classification using Multi-Frequency HF Radar The ability to operate a multi-frequency HF radar allows one to classify ships and small boats. VHF UHF Multi-Band Sort by: Featured Items Newest Items Bestselling Alphabetical: A to Z Alphabetical: Z to A Avg. Same band HF Hamsticks should be opposite each other. June 1991) helped me understand what essential considerations I had to take into account. ) used to make transceiver and antenna effective match to meet your emission requirements, ensure efficient communication transceivers. A rapid algorithm for realistic human reaching and its use in a virtual reality system. This antenna has a gain of 10dBd. Build a Long Range Antenna for $20 means that it has broadband capability and can thus cover the very high frequency (VHF, channels 2-13), ultrahigh frequency (UHF, channels 14-83), and. However, if you purchase a high frequency (HF) radio so you can talk to the world, then you likely don't have an antenna since most HF antennas would be too large to fit in the box. It included a good swap meet, a field operating exercise, great technical talks and a fun Fox Hunt on 51. These broadband HF antennas are small size and offer continuous coverage from 1. Where to buy 7mm Women's NeoSport SCUBA Long. HF Mobile Antennas by Ham Nation January 13, 2015 No comments Gordon West (WB6NOA) talks about HF mobile antennas, and getting the feed-point impedance at 50 Ohms. The following tables show the recommended lengths to use for antenna wire based on the bands you wish to cover. aluminum antenna mounts. Protective Pad for Magnetic Mounts 5 in 2. 5:1 from 30 to 54 MHz (typical VSWR on HF frequencies is 1. CHAMELEON ANTENNA F-Loop 2. These broadband HF antennas are small size and offer continuous coverage from 1. The antenna can be grounded if the user experiences excessive local static noise, but as the UNUN is DC grounded: grounding will not affect the tuning ratios. Where to buy 1500 Case with foam. MGA WILL BE CLOSED FOR THE NEXT 2 WEEKS SO WE ARE CANCELLING THE CLUB MEETING FOR SUNDAY MAR 15. Measure your antenna's 2:1 SWR bandwidth and analyze multiband performance! Check SWR outside ham bands without transmitting and violating FCC rules. Octopus antenna hub turns your ham-sticks into four fully balanced dipoles in minutes! Mix and match any four HF/VHF/UHF bands. Example: screw in 80,40,20 meter hamsticks and a dual band 2M/440 MHz whip (two on each band) on opposite sides. NEW 10PCS T37-0 high frequency 1000MKHZ low loss iron powder core. TAK-tenna 80 to 6 meter. Icom At-120. Model:620-700TMBB. 5 to 54 MHz ( 100ft) with VSWR of below 2:1 up to 30 MHz and below 2. HF Mobile Antennas by Ham Nation January 13, 2015 No comments Gordon West (WB6NOA) talks about HF mobile antennas, and getting the feed-point impedance at 50 Ohms. Published on May 8, 2020 KY4BDP, Brian, brings back the MFJ-2100 Octopus antenna to make contacts and to show how to test your setup. Specifically, NFC is a branch of High-Frequency (HF) RFID, and both operate at the 13. MFJ-2104 Octopus Antenna, Four Dipoles of Fun! → View by category Contest Calendar EME Es General Discussion HF Meteor Scatter Mobile Ops News Ops Announcements Propagation Beacon Tropo Uncategorized. From United States. ) used to make transceiver and antenna effective match to meet your emission requirements, ensure efficient communication transceivers. The antenna mounting location is a very important consideration. 56 MHz frequency. 95 2-day Shipping Over $500 Lower 48 US states , Exclude AK, HI, PR, or Oversize/Overweight Items. As the ham radio hobby has evolved, MFJ has continued to develop new products to meet the needs of amateur radio enthusiasts. Dipole antennas often are the easiest to build, and then turned into inverted V antennas by raising the center of the antennas up into the inverted V style. Customer Review Price: Low to High Price: High to Low MFJ-2100 HF OCTOPUS ANTENNA BASE, WITH 8 3/8-24 FEMALE. Shop for Octopus Octafg1612 Gear Pump, offering cheap Octopus Octafg1612 Gear Pump listed today from at huge discounts from Ebay. Purpose of use. MFJ-2210, 10 Meter Mini-Dipole Includes MFJ-347 & 2 MFJ-1610T Hamstick Antennas. 88 shipping. There are also designs for HF dipoles, doublets and making your own lightweight HF beams. Octopus antenna hub turns your ham-sticks into four fully balanced dipoles in minutes! Mix and match any four HF/VHF/UHF bands. The UK leading Supplier and Distributor of Communications Equipment. It matches well to modern SSB marine telephone transmitters. This is just one of the many configurations this antenna can take. One of the fox hunting setups is a Uniden handheld scanner that's used so kids can hunt and not accidentally transmit. TRANSCEIVERS Yaesu FT-817nd. the "Octopus" antenna made of 4 pairs of mobile whips for 75/40/20/15 meters. Now you have an automatic bandswitching 5-band dipole! Rotate it for maximum signal and minimum QRM and noise with a small rotat. Andjust screw in your Hamsticks! Rotate wi. Orientation of the tags with respect to the reader antenna will have an impact on the communication range. front-to-rear, F/R), gain (in the forward direction), feedpoint impedance (hence, SWR bandwidth), and side-lobes These characteristics depend in a complex manner on design parameters such as spacing between the elements and. Octopus antenna hub turns your ham-sticks into four fully balanced dipoles in minutes! Mix and match any four HF/VHF/UHF bands. - One coax connection. Over 10 Years of Quality Marine Products. Lightning current is harmlessly routed around the beacon, rather than flowing through a thin lightning rod mounted immediately next to the beacon and grounded to the beacon mounting plate. I'm an engineer and radio amateur. 2104 HF Octopus Antenna with 75M, 40M, 20M, and 15M Hamsticks, Handles 250W Max - MFJ MFJ-2104 Part# MFJ-2104 : MFJ 2100 Octopus Antenna Base with 8 x 3/8x24. amateur radio antennas. Look for one with an auto-ranging feature. For example, the AT-130 will match a 7 m (23 feet) long. Tel: 0845 2300 599. Search this site. Nevertheless, the love of experimenting with antennas played a critical part in the successful. The Radio Frequency Spectrum Analyzer - Introduction and Construction RFsniffer FET dip-meter Power Meter/Dummy Load. (1) Part 1 of 2 - How to Build a low cost portable hamstick antenna, (2) Part 2 of 2 - How to Build a low cost portable hamstick antenna. Mixed operation with CI modules or S2 and CT modules is possible. Ham Radio Antenna Claude Radios Homemade Landscape Vintage Ants Projects Art. MFJ sent me their MFJ-2104 Octopus Antenna, a four-band dipole with screw-in elements for 75m (the voice portion of 80m), 40m, 20m, and 10m. Recent DX Spots PJ5/KG9N QSL via home call. 5, 7, 14, 21 and 28 MHz) within the short wave amateur radio spectrum. The Radio Frequency Spectrum Analyzer - Introduction and Construction RFsniffer FET dip-meter Power Meter/Dummy Load. Honda 2007-2018 Cb Crankcase Set 11000-mfj-d00 New Oem Honda 2007-2018. HF Standalone Emulation with original proxmark3: Hold down button until LEDs blink to enter standalone mode. "HF Loop Antennas" is the topic of the just-released episode of the "ARRL The Doctor is In" podcast. It's a quick 5 to 10 minute read and will help get you on the way sooner to being on the air. It has many uses including as a RF signal generator. From United States Brand: MFJ Type: Antenna Band: HF Customs services and international tracking provided. 87 shipping. An SSB radio for the HF bands will be presented. Lightning current is harmlessly routed around the beacon, rather than flowing through a thin lightning rod mounted immediately next to the beacon and grounded to the beacon mounting plate. Lots of good info available. For optimum communication range, both antennas (tag and reader) should be parallel. Times® 200' - $816. Same band HF Hamsticks should be opposite each other. Money Back Guarantee ensures YOU receive the item you ordered or get your money back. MFJ-2100 HF Octopus Antenna Base With Eight 3/8-24 Connectors for Ham Sticks. The Octopus Antenna. The antenna I selected for 145MHz is a 6 x 6 element circular polarized YAGI with one set of elements displaced ¼ wave ahead of the other. ** MFJ 259D 280 kHz - 230 MHz pl. When used in a multi-vertical array, verticals can even provide low-band directivity. So, the model is confirming the real antenna's behavior. The Beavertail Grip Sleeve line has been engineered with models for precision fits on specific firearms. With the current power regulations, HF is designed for applications that require a 0. Indeed it is healthy enough to sustain many full-time businesses, including Nigel's. Average rating: 4 out of 5 stars, based on 1 reviews 1 reviews. As with all "beam" antennas, performance characteristics of a Yagi antenna are front-to-back ratio (F/B, a. MDA-5 Class B/SO AIS. Octopus antenna hub turns your ham-sticks into four fully balanced dipoles in minutes! Mix and match any four HF/VHF/UHF bands. Example: screw in 80,40,20 meter hamsticks and a dual band 2M/440 MHz whip (two on each band) on opposite sides. Looks like a washing-line, so ideal for small gardens or even temporary use. one quarter (1/4) wave is the minimum height above ground for effective performance. Selecting a Gigabit Ethernet Controller IC Zachariah Peterson — Apr 24, 2020. Example: screw in 80,40,20 meter hamsticks and a dual band 2M/440 MHz whip (two on each band) on opposite sides. This antenna is a bi-directional resonant antenna. From W4MCD on G-QRP An HF Marker Generator (Crystal Calibrator) From w8edu direct digital synthesiser By Leon Heller. OCTOPUS REVERSING PUMP 1. ** The MFJ-2100 Octopus Antenna M MFJ-259D HF/VHF (100-160KHz, 280-520KHz, 530KHz-230MHz) SWR Ante. Many years ago I moved into a house with a small garden of about 45 ft. Any reuse or redistribution of the contents of this website are strictly forbidden without authorization from MFJ Enterprises, Inc. BULK COAXIAL CABLE. 95 ** Free Shipping. MFJ MFJ-2104 HF OCTOPUS ANTENNA, WITH 75/40/20/15 HAMSTICKS - Freight Added. Our solutions include everything from “mission critical” components for military communication systems to increasing the power of WiFi installations. 40M will be a sharp figure 8, but WTF - it's a multiband antenna. This new version of PA0NHC MiniWhip Antenna has these features - New version, using modern BF998 and BCX54 semi conductors - Real class A circuitry, clean reception without IMD. for 10m, i use a ham stick, and they all work very well. 2L 12VDC TWICE THE POWER The unique Octopus piston pump delivers over twice the hydraulic output per watt of input than a standard hydraulic gear pump. La antena «Pulpo» – MFJ-2104 Octopus Antenna 3 febrero, 2019 3 febrero, 2019 3 de Febrero, Nuevo Video Nueva antena comercializada por MFJ y basada en un diseño de N1GY– La MFJ 2104 se forma con antenas verticales de 80,40,20 y 15m convirtiéndolas…. These differences pertain primarily to power and bandwidth. It will be interesting to see how the monstrosity works! Fred K4DII. CobWeb Aerial by CobWeb Aerial by M0PZT See more. The previous price was $69. This antenna is EXTREMELY easy to assemble, requires no tuning or adjustments and VSWR is under 1. But when the word refers to a metallic apparatus for sending or receiving electromagnetic signals, American and Canadian writers usually use antennas. MFJ-2104 Octopus Antenna, Four Dipoles of Fun! → View by category Contest Calendar EME Es General Discussion HF Meteor Scatter Mobile Ops News Ops Announcements Propagation Beacon Tropo Uncategorized. CHAMELEON ANTENNA F-Loop 2. QuickStick™ (Hamstick) Dipole Mount 18 USD. Lots of good info available. Find the user manual and the help you need for the products you own at ManualsOnline. Valid on orders shipped in the contiguous United States. Manfrotto - Compact Action Smart 61" Tripod - Black. DBJ-2 VHF UHF Dual Band Roll Up portable Antenna. ProComm PC220 - 220-225 MHz ~ 3dB Gain Ham Stick Antenna 350-Watt Black. Use the same way and the original, can be directly through the radio panel to complete the. 144/430MHz UHF VHF Car Radio Dual Band Walkie Antenna Magnetic Base 5M. Striped Burrfish, Sint Eustatius Island. Auto Pipe Cutter Pipe Cutting Machine Ys-120w For Heat-shrink Tube Pipe New Rv. The frequency range of operation of V-antenna is around 3 to 30 MHz. Use eight Hamsticks, (2 of the same for. Add To Cart. It is mounted on a 22 foot flag pole that used to be a mast for a sail boat. NESDR SMArt HF Bundle: 100kHz-1. using temporary antennas. See Details. It's a quick 5 to 10 minute read and will help get you on the way sooner to being on the air. 58 shipping. Tough Octopus Hub Eight 3/8-24 threaded connectors for hamsticks. Looks like a washing-line, so ideal for small gardens or even temporary use. Money Back Guarantee ensures YOU receive the item you ordered or get your money back. I had the antenna-less scanner sitting on the boom of the antenna right over the reflector. Some consumers want more bass, higher output, or the ability to tap into the NMEA backbone. Working HF from a Mil Veh is lots of fun. Icom At-120. Browse through our large selection at SatPro. An Icom AH-4 tuner is mounted in the aft cockpit locker and feeds an end fed antenna which runs to the top of the mast. QuickStick™ (Hamstick) 5-Band Antenna Package 109. 95 * Buy It *After Coupons & Promotions. Octopus antenna hub turns your ham-sticks into four fully balanced dipoles in minutes! Screw in 75,40,20 meter hamsticks and a dual band 2M/440 MHz whip (two on each band) on opposite sides. Now you have an automatic bandswitching 5-band dipole!. The commercia. MFJ-2206, 06 Meter Mini-Dipole Includes MFJ-347 & 2 MFJ-1606T Hamstick Antennas. HF/SSB Antennas;. American Radio Supply - HamStick Amateur Radio Mobile Antennas Mobile Monoband Vertical HF Ham Stick Antenna Hamsticks Hamstik. YAESU FT-1000MP S Transceiver With Microphone 10W 5F010481 Rare YAESU FT-1000MP. RFID is the process by which items are uniquely identified using radio waves, and NFC is a specialized subset within the family of RFID technology. Andjust screw in your Hamsticks! Rotate with a small TV rotator or just ground mount for omni-directional. FR5EC - Antenne cadre magnétique 14/28 Mhz. Shireen, Inc. The sophisticated locomotion mechanism of octopus has 8 motorized wheels and a total of 15 degrees of freedom (14 of them are motorized). HF Vertical Antennas and Packages. ) used to make transceiver and antenna effective match to meet your emission requirements, ensure efficient communication transceivers. Manuals and free owners instruction pdf guides. The information herein is based upon specific requirements. Adjust your antenna tuner for a perfect 1:1 match without creating QRM. Welcome to the Barron County Amateur Radio Association located in northwestern Wisconsin. Icom At-120. Discover more every day. Model: MFJ-2100. Description: This kit welding comes with standing instructions, Q9 type interface (such as the need to own M-type interface), using T-topology networks, QRP facilitate communication with low-power transceivers (shoes, frogs, octopus, etc. This is just one of the many configurations this antenna can take. Super stong fiberglass filled ABS base insulator. the main thing, as you know, is to ensure they are resonant. MFJ-2104 HF OCTOPUS ANTENNA, WITH 75/40/20/15 HAMSTICKS Click Image For Larger Picture MFJ-2104$ 269. They are usually rated for 200 watts but MFJ even makes a 600 watt model. 00 mhz (40 mt. Sint Eustatius Island. The nano-sized USB OTG adapter & antenna allows for the smallest possible installation footprint of any SDR available anywhere. MFJ-2100 HF Octopus Antenna Base With Eight 3/8-24 Connectors for Ham Sticks MFJ-2386 Compact HF/6M 3. This antenna really shines above 20m where it has the gain of over the 3/2. End-Fed Longwire Antenna with a 9:1 UnUn rated at 700 watts, covering 160 meters through 10 meters, only 124' 6" long. "HF Loop Antennas" is the topic of the just-released episode of the "ARRL The Doctor is In" podcast. The Club's mission is to: advance general interest and knowledge of amateur radio, promote cooperation and exchange of information between members, conduct club programs, and provide public service support for community activities. Survival Aids Citizen Band Ham Radio Antenna All Band Octopus Electronics Radios Ham Soup Hams. We all remember the "Heathkit" of the old days with instructions and complete parts for a fixed price. This antenna really shines above 20m where it has the gain of over the 3/2. It's a quick 5 to 10 minute read and will help get you on the way sooner to being on the air. Specialising in new & used Ham (Amateur) Radio, Commercial Two-Way Radio, Marine & Aviation equipment. The antenna is rated at 400 watts PEP. Octopus twin CI single, for Digital Devices DuoFlex tuner and / or CI Module. The CobWebb (or CobWeb) aerial is an HF aerial for and only square. It is fed by a buried coax cble that eventually runs to an LDG autotuner that used to reside in my SUV and now is bolted to the side of my operating position. aluminum antenna mounts. Nevertheless, the love of experimenting with antennas played a critical part in the successful. Outstanding Warranty & Support. However, if you purchase a high frequency (HF) radio so you can talk to the world, then you likely don’t have an antenna since most HF antennas would be too large to fit in the box. Add To Cart. org Ready to get your license? We recommend, and instruct with, the W5YI books. Try to live without Michael Bolton for one day and tell me how that works out for you. Andjust screw in your Hamsticks! Rotate with a small TV rotator or just ground mount for omni-directional. using temporary antennas. These handheld radios which include these bands are usually the first radios most ham operators start off with. OEM REPLACEMENT ANTENNAS. Call 01752 241010. Gordon West (WB6NOA) talks about HF mobile antennas, and getting the feed-point impedance at 50 Ohms. I've created the Ham Radio Crash Cours. With twice the gain of a standard J-Pole antenna, the 2 meter Slim Jim antenna is a J-Pole on steroids! The Slim is an end-fed folded dipole antenna that has a gain of 6 dbi and a nice low RF take off angle. But back to the issue at hand. I search every sight for the best prices and shipping cost and they have never been beat!. I've collected the parts but haven't assembled it yet. 95 2-day Shipping Over $500 Lower 48 US states , Exclude AK, HI, PR, or Oversize/Overweight Items. SteppIR offers a broad set of services to help advance any HF-communication needs you might have in front of you. When used in a multi-vertical array, verticals can even provide low-band directivity. TRANSCEIVERS Yaesu FT-817nd. 5MHz - 57MHz!. There are novel ideas such as the 'HF walking stick antenna' through the imaginatively named antennas 'The Octopus', 'The Shooter', 'The Black Widow' and many other. a 5 band hf antenna just square and great for a small garden build it yourself for around 60 gbp. Use metal pole or telescopic mast up to 1 inch, easily secured, tightens with thumb screw. I've collected the parts but haven't assembled it yet. For full functionality of this site it is necessary to enable JavaScript. MFJ-4245MV 45 Amp Switching Power Supply. Times® 200' - $816. Author - Greg. 5:1 from 30 to 54 MHz (typical VSWR on HF frequencies is 1. Boom = 30 in/76cm; sprial radiating element = 30 in/76 cm diameter; weight = 4 Lbs/1,8Kg. It's presented as a four band portable HF antenna that's easy to transport and quick to set up (on a vertical pole). Browse through our large selection at SatPro. the main thing, as you know, is to ensure they are resonant. Example: screw in 80,40,20 meter hamsticks and a dual band 2M/440 MHz whip (two on each band) on opposite sides. MFJ-2100 HF Octopus Antenna Base for Eight HF Ham Sticks. Lot 5 Pcs, China 4th, 50 Yuan, P-888b, 1990, Unc Lot 5. One of the fox hunting setups is a Uniden handheld scanner that's used so kids can hunt and not accidentally transmit. Resources listed under Amateur Radio Antenna Projects category belongs to main collection, and get reviewed and rated by amateur radio operators. Andjust screw in your Hamsticks! Rotate with a small TV rotator or just ground mount for omni-directional. MFJ-2100 HF Octopus Antenna Base With Eight 3/8-24 Connectors for Ham Sticks MFJ-2386 Compact HF/6M 3. This is a measure of how efficient the antenna is with the signal you feed it, but it depends a great deal on the length of the antenna. Hembryggning, Radioapparater. Due to the shipping complexity of this item an additional shipping charge will be added when shipped. HF Vertical Antennas and Packages. MFJ-2100 Octopus Antenna Base w/8 x 3/8-24 Female Connectors. La antena «Pulpo» – MFJ-2104 Octopus Antenna 3 febrero, 2019 3 febrero, 2019 3 de Febrero, Nuevo Video Nueva antena comercializada por MFJ y basada en un diseño de N1GY– La MFJ 2104 se forma con antenas verticales de 80,40,20 y 15m convirtiéndolas…. If you’ve used Google or Amazon services, then you’ve taken advantage of one or more data centers. As the ham radio hobby has evolved, MFJ has continued to develop new products to meet the needs of amateur radio enthusiasts. 87 shipping. Use metal pole or telescopic mast up to 1 inch, easily secured, tightens with thumb screw. Here is a neat trick I discovered 2 weeks ago when getting ready for a fox hunt. This antenna is formed by arranging the long wire in a V-shaped pattern. These plans assume a 4-band, 8-element antenna centered on 2 electrical junction boxes, one atop the other. The video shows the process we went through to tune it, and I show the results of testing. Directivity: Omni-Directional. Ending Feb 16 at 1:15PM PST. A 4-band HF configuration is shown above. This kit welding comes with standing instructions, Q9 type interface (such as the need to own M-type interface), using T-topology networks, QRP facilitate communication with low-power transceivers (shoes, frogs, octopus, etc. This antenna is EXTREMELY easy to assemble, requires no tuning or adjustments and VSWR is under 1. We are a local group of hams that enjoy the hobby of amateur radio. Nevertheless, the love of experimenting with antennas played a critical part in the successful. But when the word refers to a metallic apparatus for sending or receiving electromagnetic signals, American and Canadian writers usually use antennas. However, there are some differences with regulations in the different regions of the world. Edition / 2020 – 02 Introduction Thank you for choosing a Haag-Streit device. The Radio Frequency Spectrum Analyzer - Introduction and Construction RFsniffer FET dip-meter Power Meter/Dummy Load. Well-suited to the amateur who has a. This antenna has a gain of 10dBd. If you’ve used Google or Amazon services, then you’ve taken advantage of one or more data centers. Here is a neat trick I discovered 2 weeks ago when getting ready for a fox hunt. Indeed it is healthy enough to sustain many full-time businesses, including Nigel's. HAM RADIO Antenna DIY. This configuration uses 8 elements, hence the name Octopus. The Octopus antenna is a multi-band, somewhat directional dipole antenna array. Use eight Hamsticks, (2 of the same for each band). These broadband HF antennas are small size and offer continuous coverage from 1. Same band HF Hamsticks should be opposite each other. QuickStick™ (Hamstick) Single Band Antennas for "Octopus. On EHam, there is one review post that suggests it could used in the opposite sense, that is, route one antenna input to three receivers or. Sint Eustatius Island. Survival Aids Citizen Band Ham Radio Antenna All Band Octopus Electronics Radios Ham Soup Hams. Power for the HF/SSB system runs through a N8XJK booster/filter which maintains 13. For optimum communication range, both antennas (tag and reader) should be parallel. The nano-sized USB OTG adapter & antenna allows for the smallest possible installation footprint of any SDR available anywhere. Octopus twin CI single, for Digital Devices DuoFlex tuner and / or CI Module. send to a friend. MFJ 40M Mini-Dipole Antenna MFJ-2240 dx commandeer MFJ-2104 Octopus Gabil GRA-1899T Alpha Vertical Sr Match & Tripod Chameleon Modular Portable Antenna System (MPAS) 2. Gordon West (WB6NOA) talks about HF mobile antennas, and getting the feed-point impedance at 50 Ohms. 95 * Buy It *After Coupons & Promotions. Get years of service out of your Octopus! Put this antenna up in minutes! Makes for a great stealth, portable, campground or permanent base antenna with a Super lightweight, 14-foot diameter. At this point I was ready to apply an audio source and go for a drive. org Read the story about 3CPO – a code practice oscillator/keyer kit based on my QLF (sending with the left foot). Want to know more about Amateur Radio? The ARRL is a great place to start. antenna mounts. MFJ MFJ-2104 HF OCTOPUS ANTENNA, WITH 75/40/20/15 HAMSTICKS - Freight Added. New Listing Alinco DR-635 Dual Band Radio. This feature allows the meter to automatically adjust to the proper range for testing. 1mm pc power pcie Discount. Descriptions: The mAT-180H is specifically designed for ICOM shortwave radio, fully compatible with ICOM special tuner, the use of the same way and the original, can be directly through the radio panel to complete the operation, very convenient. Now you have an automatic bandswitching 5-band dipole!. - One coax connection. you will need a matching network for 40/80m though, and the bandwidth. Specialising in new & used Ham (Amateur) Radio, Commercial Two-Way Radio, Marine & Aviation equipment. RG59 coaxial extension cable up to 800ft / 242m (video only) Extend the video signal up to 800ft using a single run of RG59 cable. Featuring 12 to 20 Watts of output power (depending on DC supply), full DDS frequency generation, covering 6 major frequency bands (1. HF OCTOPUS ANTENNA BASE, WITH 8 3/8-24 FEMALE. ** The MFJ-2100 Octopus Antenna M. Only 3 left! Add-on services (0 Selected) Show Less. Mix and match any ham sticks with this octopus center connector and you've got a mobile antenna that can change. There are novel ideas such as the 'HF walking stick antenna' through the imaginatively named antennas 'The Octopus', 'The Shooter', 'The Black Widow' and many other. Add To Cart. This was the world’s first self-contained, battery-powered, Multi-mode Portable Transceiver, covering the HF, VF, and UHF bands. Now you have an automatic bandswitching 5-band dipole!. If erected as high as possible and in the clear, then it can provide excellent performance for remarkably little cost. Lots of good info available. HF Vertical Antennas and Packages. Big promotion for baofeng hf: flat signal satellit c850 geforce 1gb video wire to skin electric face rf nots program cross signal lg q6 screen and touch iec to ac Low price for baofeng hf: fatshark rhcp usb input for mp3 4mp ip please 1 mah solar octopus for cleansing with the prostate stimulation rca to smart dc5. Measure your antenna's 2:1 SWR bandwidth and analyze multiband performance! Check SWR outside ham bands without transmitting and violating FCC rules. (1) Part 1 of 2 - How to Build a low cost portable hamstick antenna, (2) Part 2 of 2 - How to Build a low cost portable hamstick antenna. OEM SYSTEMS. 99 DESCRIPTION Octopus antenna hub turns your ham-sticks into four fully balanced dipoles in minutes! Mix and match any four HF/VHF/UHF bands. The "Octopus Antenna" went from being a field set-up antenna to being my primary antenna at my QTH. Manufacturers of amateur radio HF antenna. Mixed operation with CI modules or S2 and CT modules is possible. The Octopus Antenna. From United States Brand: MFJ Type: Antenna Band: HF Customs services and international tracking provided. The MFJ 2014 "Power-Lite" performs as advertised on 40 and 75 meters, and is also resonant on the 20 meter phone band and will tune up on 30 meters with my rig tuner. 000 MHz - 146. Example: screw in 80,40,20 meter hamsticks and a dual band 2M/440 MHz whip (two on each band) on opposite sides. Please also scroll down to the bottom of this page to learn more about the expeditions, mobiles and fixed stations that have provided us with links, pictures and operating plans. MFJ-2100 HF OCTOPUS ANTENNA BASE, WITH 8 3/8-24 FEMALE £139. Survival Aids Citizen Band Ham Radio Antenna All Band Octopus Electronics Radios Ham Soup Hams. So far received 10 votes for a total score of 7. 60 or Best Offer +C $49. QuickStick™ (Hamstick) 5-Band Antenna Package 109. It's presented as a four band portable HF antenna that's easy to transport and quick to set up (on a vertical pole). MDA-5 Class B/SO AIS. Several configurations are possible. This antenna works in high frequency range. Example: screw in 80,40,20 meter hamsticks and a dual band 2M/440 MHz whip (two on each band) on opposite sides. See Details. Little 5 watt transceiver. Electronic Hobby Information - Oscilloscope test adapters, testing ESR, octopus curve tracers, radio circuits,and wallwarts. Big promotion for baofeng hf: flat signal satellit c850 geforce 1gb video wire to skin electric face rf nots program cross signal lg q6 screen and touch iec to ac Low price for baofeng hf: fatshark rhcp usb input for mp3 4mp ip please 1 mah solar octopus for cleansing with the prostate stimulation rca to smart dc5. This Website is for anyone that loves building Ham Radio Antennas or Anything Associated With Ham Radio. The information herein is based upon specific requirements. 000 MHz - 146. Measure your antenna's 2:1 SWR bandwidth and analyze multiband performance! Check SWR outside ham bands without transmitting and violating FCC rules. RFID is the process by which items are uniquely identified using radio waves, and NFC is a specialized subset within the family of RFID technology. For example, the AT-130 will match a 7 m (23 feet) long wire antenna across the marine band in the 1. Icom At-120 Hf Marine Ssb Ham Single Sideband Radio Telephone Antenna Tuner. Use a BNC coupler to connect two 60ft or two 100ft cables. MFJ-2100 HF Octopus Antenna Base for Eight HF Ham Sticks. Built-in double-CI and 2 ports for expansion modules DuoFlex or CI. 2 Pcs - $845.