Portable ground plane antenna Portable ground plane antenna parts . com: Super Antenna MR1710 SuperWire Radial Set for HF Vertical Antennas 17m 15m 12m 11m 10m bands ham radio MP1 ground plane : Electronics. 6. Made in Taiwan ELT-S type devices are portable in nature, are manually activated, and are the type typically carried by backpackers. Whether you’re a seasoned traveler or an avid outdoor enthusiast, this kit is designed to provide you with the ground Designed with precision and convenience in mind, this compact-sized home base antenna boasts a built-in ground plane, making it an exceptional choice for areas where external antennas VHF 1/2 Wave No Ground Plane (NGP) Antenna (VHF 144-174 Mhz) The best VHF antenna for Work, Race, or Play! We've manufactured this GO FURTHER antenna for optimum performance in the VHF range of frequencies. 2000 Watt P. Joined Jun 30, 2006 Messages 16,719 Location So Cal - Richardson, TX - Tewksbury, MA If you spread out 100-200 sq ft of chicken wire as a ground plane on your roof you can simulate the performance of a vehicle with a hamstick but if Heavy Duty 1/2 wave No Ground Plane Antenna, 144-174 MHz (Tunable), Gain (dB) 2. Share. aftermarket •Connectors used include BNC, SMA and Chinese radios) •Extending coverage by using a mobile or base antenna . Super Antenna MP1DXG HF Portable Antenna with Ground Mount ham Radio Amateur Go Bag Buy on Amazon. All you need is a SO-239 chassis mount and some solid 12 gauge wire. This thing works great!UPDATE: The mount has been changed to a 1" pvc tu The CHA STINGER KIT (PERMANENT) from Chameleon Antenna is an innovative solution for creating an efficient ground plane in space-restricted environments. However, they utilize an array of radials to boost their I wrote this highly viewed page a few years ago. Like . The video takes us step-by-step through the design, construction, and testing phases of this Antennas for Portable (HT) use • Single or dual band (2m/440MHz) • stock vs. Facebook Twitter Reddit Pinterest. Your Account Database Wiki Broadcastify Live Audio Help / Contact. 13 Quad beam 144‐MHz 4‐Element Quad 15. Here is a very simple 2 Meter Ground Plane project that can be used as an emergency antenna, in limited space, for quick and easy setup on field day, camping, or just plain outdoor fun. It’s also a great antenna for emergency communication and can be Portable wire antenna for 40 and 80 meter made with a RF Chocke. Dec 29, 2019 #2 Discone - It offers the bandwidth for VHF air, as there is a wide frequency spread to cover. The GPK-01 pairs Convert your mobile antenna into a ground plane base! The MFJ-1401 converts most mobile antennas into a ground plane base station antenna. A whip antenna is I suggest a better portable antenna first and then go from there. This antenna has 3 points to connect the groundplane wires to the base of the antenna, so I'd like to keep the number of radials divisible by 3. SA6TIG @SA6TIG_1921320 Follow Following. 17 (If you can't find aluminum rod or wire or welding rods, try metal coat hangers - they work too. The first thing to notice is that the Portable Audio & Video › CB & Two-Way Radios › Accessories › Antennas Add to your order . Either way let your creativity work for you. In the case of vertical antennas, it acts as a mirror, reflecting signals into the atmosphere. Easy install on any 2 inch pipe with clamps or mounting holes. always wondered if having a true electrically connected ground plane would help more for the antenna without a suitable ground plane such as a portable Thanks to "The New Ham" video channel for this excellent tutorial on how to make a basic VHF/UHF ground plane antenna. GMRS users are obviously not in the hobby to experiment but I think being able How to build a VHF/UHF ground plane antenna with household wiring. Consider these three cases: My understanding is that when building or installing an antenna designed to operate over a ground plane (e. Gain (dB) 5, Maximum Power 200(Watts), Whip Length 33" CB Radios Portable; Marine Hand Held Radios; Aviation Hand Held Radios; 3G,4G,LTE,IP Radios; Base Stations. com/gp/product/B00YORIHBO/ref=ppx_yo_dt_b_asin_title_o01_s0 This antenna is a favorite for portable and emergency communications, Another antenna that’s popular and effective is the ground plane antenna. Includes stainless steel mounting hardware, two hose clamps, allen wrench, and four 20. Here is a very simple 2 Meter Ground Plane project that can be used as an emergency antenna, in limited space, for quick and easy setup on field day, %PDF-1. I'm planning to optimize for groundplane for 40 meters, which should work well enough on 20 also. Hustler 5/8-wave full-size 2 - m Comet dual-bander Larsen dual-bander Bingfu CB Antenna 27MHz CB Radio Antenna Magnetic Base Handheld CB Antenna PL259 & BNC Male Compatible with Cobra Midland Uniden Maxon President Vehicle Car Truck Mobile CB Radio Handheld CB Whip antenna on portable FM radio receiver Whip antenna on car. Don Murray W9VE Building a Dual-Band Antenna Mentorfest 10/23/04 4 A Lecherous Episode your favorite ducky or other portable antenna stacks up to your J-pole. 0 to 90 MHz. By utilizing six durable 48" stainless steel element stingers, it provides a robust, maintenance-free, and easy-to-install alternative to traditional radial systems. to a portable roll-up antenna. By optimizing the spatial arrangement of the antenna in I'm looking for some good wire for the groundplane of a portable HF vertical I'm working on. 2 m long plus a base section. HW HW indicates a design derived from a 1/2 wave. Since the radials are elevated, I think every ham should at least try building a 1/4λ ground plane like this and cut some dipoles. amazon. Since the circuit board ground is often smaller than the Quickly deploy your Ampro as a portable antenna Simply push the ground rod into some soft earth and screw your Ampro antenna on the top for a great peotable package Kit consists of Earth Spike, Antenna Mount and 10m lead terminated with PL259 Ground-plane antennas are specifically designed to receive and transmit signals vertically, just like vertical antennas. Here's one: A simple ground- plane antenna you can build—for 146, 223 or 440 MHz—in no time flat. This easily-assembled antenna system is perfect for "field operations" or in a neighborhood governed by HOAs and CC&Rs. The MC-750 functions as a quarter-wave vertical ground plane antenna for the 14 - 50 MHz frequency range while using the included 17 ft. 0. My inverted-V at 40 ft. These cost anywhere from $40 - $100 USD. September 2015. This subreddit is for the budget minded audiophile that wants to grow out of soundbars, boomboxes, mini systems, portable bluetooth, lifestyle speakers, and PC peripheral branded audio The simplest idea of a ground-plane antenna is that you take a quarter-wave verti-cal and add four quarter-wave radials at the base. Nagoya GPK-01 Premium Ground Plane Kit - Ultimate Base & Field Antenna Mount Solution with High Wind Load Capacity, Compatible with NMO HF/VHF/UHF Antennas . It is well known that the elements of a dipole will be a few percent shorter than λ 0 so it is usually assumed that in a ground-plane antenna the vertical and the radial lengths will also be a few percent less UAYESOK Mobile Base Antenna Ground Plane Kit, VHF/UHF 2m/70cm PL259 to SO239 Ground Plane Mount Antenna, 136-174MHZ/400-470MHZ. Use 1 - 1 5/8 inch diameter mast. Ground plane requirements vary given the type of mobile In these portable devices the antenna does not have an effective ground plane, the ground side of the transmitter is just connected to the ground connection on its circuit board. by Charles Ahlgren, KW6G. 39 Quad beam Five‐element, 26‐foot boom Triband Quad 11. But, you will get your best reception on an antenna that is tuned for that band, which is why I asked. A quick and simple 2 meter ground plane project; DIY Antenna Mounting Bracket; Reinforce the ScanTenna against high wind damage; The NA4IT Cheap Dual Band Ground Plane; Building A Homebrewed Off-Center Dx'ing using a homebrew 20 mtr gp antenna with a FT857D running between 60-75 watts. This kit converts most mobile antennas into a ground plane base station antenna. g. For building GPs or other antennas based around a telescopic fiberglass pole. In metal-framed aircraft, if the antenna cannot be mounted on the outside of Would a non ground plane or a ground plane antenna work better in this location? Note that the mounting point is slightly elevated above the surface of the hood. Can be adapted to work on 160 meters by adding additional 6. 4 out of 5 stars 32 • Ground plane as a squished dipole. Resources listed under 50 MHz antenna plans category belongs to Antennas main collection, and get reviewed and rated by amateur radio The simulated and measured S11 of the real LTE antenna with two different ground plane sizes. 48 ft. Premium Subscriber. Indicator Calibrated Step Attenuator Remote Antenna Antenna Under Test Standard Talkie in Standard Position. Consider also that most cars have a coat of paint between the mag mount and the sheet metal. THE G3XOV JOYSTICK VERTICAL EASY 2 METER GROUND PLANE + 2 METER 5/4 Buy MA-12 100W 7M-50MHz Multi Band HF Shortwave GP Outdoor Portable Antenna For Radio at Aliexpress for . I recently purchased a Chelegance MC-750 portable ground RF Exposure Field Day NVIS Videos Portable Antennas Antenna Construction. It features wire-end loops for safety (sharp, straight wires are hazardous) and convenience Portable, Ground Plane for 2 Meters made with BNC antennas. P. 5’ and only 7 pounds you can easily raise it up and down for stealth operation. Price: $44. Since an old 5 element version (v1) of my antenna was shown in the July Back in the spring of 2024 Ham Radio Outside the Box introduced a very unusual field expedient portable antenna for 20m. The main designing concept of this antenna is high performance, light-weight and versatile, which makes it an ideal antenna for ham Proton PT99 18ft Base Antenna Universal Ground Plane Kit 3 Foot Tripod Roof Mount 5 Foot Galvanized Steel Antenna Mast 50 Foot Coax Cable $ 71. They were asked to choose their "favourite portable antenna" from: Ground-plane W3EDP Endfed Halfwave Single Band Dipole Random Length Endfed Doublet Linked Dipole Magnetic Loop Multiband Loaded Dipole Other The Antenna, Vertical, Rapide2, With Ground Mounted Post, Multi-Band, 40-6 meters, 23 ft. They are normally ‘ground plane independent’ (meaning that the ground plane is ‘in-built’) and are mounted vertically on towers or the side of buildings. Accepts VHF/UHF mobile antennas with PL-259 connector, up to 200 Watts ; Includes stainless steel mounting hardware, two hose clamps, allen wrench, and four 20. The paper discusses design of wideband diagonally symmetrical flower-shaped patch antenna with reduced ground plane. The Nagoya GPK-01 Ground Plane Kit stands as a premier solution for establishing a robust ground for base or field-mounted antennas. One 10 – meter “Jungle Antenna” ground plane Chances are you will be able to receive something, even without the ground plane. Made by Super Antenna, designed as part of the /backpack For those of you using End-Fed Half-Wave (EFHW) antennas, you can get an “extra” band from the antenna with a mesh ground screen. AN501 $66. Printables. The kit contains the following: 4 X 25' Tinned Copper KEVLAR PTFE Build a GMRS ground plane, it's really easy. The portable 20m ground plan antenna is a basic wire arrangement with a wire radiator and three radials spaced 120 degrees Genuine Nagoya GPK-01 Ground Plane Mount The GPK-01 is a Premium Ground Plane Kit for an easy solution to provide ground mount for a base or field mounted antenna. 95 PCTEL Maxrad MWV1322HD Another solution to prevent ground loss is the so-called ground plane. A ground plane acts as a reflector, increasing the efficiency of signal capture and transmission. In my own experience, I typically see a noticeable increase in received signal strength and range with this antenna compared to stock hand held antennas. Sep 22, 2020 #7 Thanks all! This is super helpful. 49 and Window Screen Antenna Ground Plane: Video: Dave KZ9V and I demonstrated how a simple piece of aluminum window screen can be used as an effective ground network Need help selecting an antenna? Check out our Help Center article about Selecting the Right Antenna. 38 Essentially, a ground plane is a conductive surface that serves as a reflective layer for radio waves. Wind antenna. Simple 2 Meter Ground Plane Antenna Project With PVC Support by KC0YNR, Malcolm. See for you 2. Yet it performs significantly better than the antennas included with hand held radios. Portable ground plane antenna. Measuring a total of only 12. a quarter-wave ground plane antenna is only about 22" tall). I compared the antenna/ground plane setup to my G5RV Junior antenna up 22 feet and HYSHIKRA GMRS Outdoor Base Antenna, 462-467MHz 200Watt UHF 1. The anticipated antenna is provided microstrip line feed for signal excitation. Accepts VHF/UHF mobile antennas with PL-259 connector. S. End Fed Half Wave Antenna Coupler (EFHW) 1:1 Voltage Balun for HF wire dipoles; 9:1 Magnetic Longwire Balun / Unun; Simple CW Touch Keyer 14MHz 1/4 portable ground plane antenna. Visit Our Blog: OnAllBands – Ham Radio News, Tech Tips, One 6 – meter “Jungle Antenna” ground plane cut for 51. 0 reviews . I started by putting it on a 2’ x 2’ steel plate but that wasn’t enough metal for a good counterpoise aka ground plane. Consider that many mag mount antennas have some kind of protective coating on the magnet. The antenna is designed and analyzed using finite-element-based simulator HFSS (version 15. A vertical seemed the obvious answer, a Portable 25 Watt Dual Band Transceiver; IC-706MkIIG AS A PORTABLE STATION; AN EASY FIX FOR A BAD LCD DISPLAY; CAT 5 Tester for Ham Radio; A Microphone Antenna without Ground Plane Antenna with Ground Plane It is well understood that an antenna is a key component in a GNSS system, much the same way a lens is key to a quality camera system. Antennas for mobile and base VHF/UHF •¼ wave ground-plane . Ground-plane Antennas for 144, 222 and 440MHz For the FM operator living in the primary coverage area of a repeate r, the ease of construction and low cost of a 1/4-λ ground-plane antenna make it an ideal choice. The efficiency, radiation pattern, For portable antennas, the ground plane has to be part of the printed circuit board itself. I bought a mag mount mobile and built a simple ground plane base antenna. SO-239 Link: https://www. 5", the POINT5 antenna packs big performance in a small size. Visit our Electrical Safety page for a fact As I understand it, most mobile antennas don’t have ground plane radials because the metal roof of the vehicle is the counterpoise. The bottom end of the whip is connected to the radio receiver or transmitter. PARTS L The antenna base with a built-in ground spike has a female SO-239 connector and jacks for up to 4 preassembled, 11. Antenna Adapters; Discone Base Antennas; Dual Band Mobile Antenna; Magnet Mounts; Mirror Mounts If you choose a vertically polarized antenna, especially a quarter-wave ground-plane design, ground losses can really eat up a lot of signal. us #4,145 in Portable FRS Two-Way Radios: Date First Available : July 4, 2018 : Warranty & Support . shmark Newbie. I recently purchased a Chelegance MC-750 portable ground 14MHz 1/4 portable ground plane antenna. AS-390A/SRC - Shipboard Communication Antenna - RAMI Otherwise a typical Convert that old CB Antenna 20 METER PORTABLE GROUND PLANE (From Across the Pond) A J POLE FOR ANY BAND Design a J Pole. Ground plane antennas are easy to recognize by their appearance. A whip antenna with several rods extending horizontally from base of the whip in a star-shaped pattern, similar to an upside-down radiate crown, that form the artificial, elevated ground The GMRS-POINT5 / UHF optimizes your GMRS radio by delivering the best signal performance throughout the programmed channels. Enjoy Free Shipping Worldwide! Limited Time Sale Easy Return. Practical Antennas. Unlike the popular ground plane antenna, it doesn’t need ground The DBJ-2: A Portable VHF-UHF Roll-Up J-pole Antenna for ARES Edison Fong, WB6IQN Antennas. Convert that old CB Antenna 20 METER PORTABLE GROUND PLANE (From Across the Pond) A J POLE FOR ANY BAND Design a J Pole. THE G3XOV JOYSTICK VERTICAL EASY 2 METER GROUND PLANE + 2 METER 5/4 UHF GMRS 450-470 MHz No Ground Plane Antenna, 5/8 wave base loaded antenna. There are significant mechanical challenges capacity hats have in mobile Buy TWAYRDIO UHF/VHF Mobile Ground Plane Antenna Enhance Signal UHF Female to PL 259 Male Connector for Car Radio Mobile Transceiver: Antennas - Amazon. com. Steve (K1GMM) does an excellent job of showing us his homemade ground plane antenna on the air. Its antenna base features a built-in ground spike; female SO-239 connector; and jacks for up to four preassembled, 11. The antenna I am interested in is this one: A1843B-50 Comtelco UHF 450-470 MHz 3dBd Gain 5/8 Wave 21" Base Load BLACK finish Mobile Antenna It is for all Super Antenna MP1 series portable HF-VHF antenna systems, as well as all other types and brands of vertical antennas. 4, Maximum Power 200(Watts), Whip Length 49", Spring Read More Price: $55. If your vehicle or application does not have an adequate ground plane (metal surface near the antenna mounting location) for a standard CB antenna, checkout our selection of NGP (no ground plane) antennas. All antennas need ground returns — even the antenna on your car, where the ground plane is the body of the car itself. Its wide-band technology makes this antenna plug-and-play for all VHF applications. 50' . Wishring Re-02 Mobile Antenna Ground Uhf-f 10-1300mhz This page contains construction details on a 2 metre 144MHz VHF Yagi beam antenna, designed for portable use. Reactions: gcopter1. This is what the antenna looks A simple portable VHF ground plane antenna project used for ARES activities (by N5ESE) Portable 2 meter Yagi; Building a 2 metre 144MHz VHF Yagi beam antenna, designed for portable use. a quarter-wave vertical), the size of the ground plane does not matter (e. That’s the the 1/4 wave ground plane antenna. Shop HF Vertical Antenna Radial Wire Assemblies at DX Engineering. Joined Nov 19, 2005 Messages 3,456 Location California. With No Ground Plane Required - Multi-Band Wide Band Pretuned Antenna with Spring Base, 136-174, 380-520, 698-960 MHz (No Tuning Necessary), 22" Read More Price: $69. At just 23. That is If you need a simple, easy-to-build, and effective 20 meter DX antenna, then this homebrew portable ground plane antenna is what you need. Today we’re going to build a simple ground plane for the VHF 2 meter band. No tuning!SWR < 1. some sort of a discone antenna Thanks for your help! vagrant ker-muhj-uhn. Solid Aluminum Ground Plane for 2 Meters (SO239 Connector) Solid Aluminum Ground Plane for one Frequency from (32 MHz. 9 meters wire at its end. 16. End Fed Half Wave Antenna Coupler (EFHW) 1:1 Voltage Balun for HF wire dipoles; 9:1 Magnetic Longwire Balun / Unun; Simple CB Radios Portable; Police Scanners/Receivers; Aviation Hand Held Radios ; Marine Hand Held Radios ; 3G,4G,LTE,IP Radios; Base Stations. VHF Base Stations ; UHF Base Stations; Aviation Base Stations; I'm using a Uniden Bearcat BC125AT scanner for monitoring air band, which of course has now got me exploring mobile and base antennas. Length Option Case Qty 4 PCGPK-1 6 FT CASE QUANTITY ONLY 12 14 PROCOMM, INC - 504 N OAK ST - ONARGA, IL 60955 - (877) 331-5161 Today's Date. 5 MHz with different vertical lengths. The price varies very widely - sometimes well over $200 - but I got mine via AliExpress for about $120, shipped, about a Stealth Indoor HF Ham Radio Antenna; 2 Meter VHF Quarter Wave Ground Plane Antenna; Survey of less-expensive multiband HF Vertical Ant A 144/440 MHz 17-foot-tall Master Antenna; World's smallest Ham Radio receive antenna. 200 Watts. 95. A single band 1/4 wave ground plane vertical antenna can be installed atop a tower. Many commercial ground-plane antennas have three or Moreover, the ground plane helps in mitigating multipath interference – a common challenge in urban environments where signals can bounce off buildings and other structures. base scanner antennas; mobile scanner antennas; portable scanner antennas; SWR-POWER METERS; TRAM BROWNING. One 10 – meter “Jungle Antenna” ground plane To the rescue, would be an external antenna. the CHA COUNTERPOISE KIT The counterpoise kit is ideal for portable antenna deployment. Install a Ground Plane: Adding a ground plane to your antenna can enhance its performance, especially for horizontally polarized antennas like dipole or ground-plane antennas. "The Smokin Ape" takes us step-by-step through the design, construction, testing, and use phases of this simple, effective 2 meter Base station antennas - usually longer in length than standard ¼ wave antennas, most base station antennas are ½ wavelengths being approximately 1. dummy. Handles 250W SSB PEP. Receives 2. Holes were drilled in the washer to accommodate 4 radials. Kit consists of Earth Spike, Antenna Mount and 10m lead terminated with PL259 The antenna can be mounted by clamping the PL259 to a mast or even passing the coax through a 3/4 ID PVC pipe and compression clamping the PL259. 4 Automatic Deployable (ELT-AD). The ground Portable, Ground Plane for 2 Meters made with BNC antennas that you can ‘take down’ Its a compact ground plane antenna for portable use! This antenna is built on a 2 inch washer. VHF Base Stations; UHF 420-470 MHz Tunable 3dB Mobile Antenna - No Ground Plane Required - Steel Spring Base Read More. By John Portune W6NBC . 15:1 SWR. 5 inch radials. 50MHz antennas plans, homemade antennas for the six meters category is a curation of 215 web resources on , The M2 6M7JHV Antenna, 6 Meter Quad Turnstile Antenna, Weather Resistant Field Antenna for 50 MHz. Coverage for accidental damage including drops, spills, and broken parts, as well as breakdowns (plans vary) UAYESOK Mobile Base Antenna That’s why for your portable products we cover accidental damage from handling such as drops, spills and cracked screens. to the base of the HFJ Antennas. Easy install on any 2” pipe with clamps or mounting Arrow II Portable: Solid Element Yagis: Open Stub J-Poles: Fox Hunt Loops: Instructions: Parts: 1/4 Wave Ground Planes (Unity Gain) Model # Description: GP146. I mounted my mobile antenna in the attic above the garage. Unlike the popular ground plane antenna, it doesn’t need ground The DBJ-2: A Portable VHF-UHF Roll-Up J-pole Antenna for Public Service Edison Fong, WB6IQN Antennas. Bestseller No. (by M0UKD) 3 element Introducing the Chameleon CHA Counterpoise Kit – the perfect solution for all your portable antenna deployment needs. 5-54 MHz. Since it is the second version of this antenna, I call it the DBJ-2. counterpoise radials. This can become a real issue when designing small GNSS tracking devices: space confines and ground plane antenna with radials . I wanted high efficiency 40 Meter antenna with low-angle radiation. a homemade 1/4 ground plane antenna 3. com FREE DELIVERY possible on eligible purchases Skip to main content. Portable 40 meter vertical antenna build; Wire antenna into tree advice; Best Vertical HF Antennas I've been thinking for some time about magnet mount mobile antennas and wondering how they establish their ground plane. FB2 Designates a 5/8 over 1/4 collinear ground plane base station antenna. Download. part B. The system will create the ground-plane needed to any vertical antenna. Note, however, that, For best performance, the ground plane antenna should be isolated from the tower structure. Ultra-lite portable HF and VHF antennas for SOTA, POTA, camping and travel: Repeater Control Systems Station Controllers Adventure Radio Controllers: Proudly powered by Weebly. Home PackTenna SRS Shop Support About Product HFJ-350M Toy-Box portable HF Antenna in use, see the counter-poise wire attached to the chain link fence HFJ-2M Optional 2M coil for the HFJ-350M Toy-Box. The antenna is easy to assemble, has excellent range, and it's simple to find replacement parts for if you happen to lose them. Simply push the ground rod into some soft earth and screw your Ampro antenna on the top for a great peotable package. The first resonance of part A and the second resonance of parts B and C form the three Say no to HOA Antenna restrictions! Install a Antenna that talks all over the United States for almost free, your neighbors wont even know its there. It was dubbed “Long Tall Sally” because we took a standard quarter wave ground plane, stretched the vertical radiating element way out of resonance, then restored resonance by shortening the radials. 35 Quad beam Two‐element, 8‐foot boom Pentaband Quad 11. Principles of the DBJ-1 The earlier DBJ-1 is based on the J-pole,2 shown in Figure 1. 7Meter Length Fiberglass Antenna with UHF-Female (So239) Connector for Motorola Icom Kenwood Midland Yaesu Mobile Radio 4. 0 MHz, photo below, details seen elsewhere on this website. Gain (dB) 5, Maximum Power 200(Watts), Whip Length 30. 48-foot counterpoise radials (included). S 4. Maximum input power is 200 Watts. Included in the kit is 30 feet of mast sections, base plate, stakes, rope and all the hardware to erect the antenna. Quickly deploy your Ampro as a portable antenna. ) Here's a simple 2 meter ground plane antenna that can be used at home or in field conditions. 0) and provides wide impedance bandwidth between 1. youtube. Using a complementary slot in the ground plane excited by a closely spaced monopole (0. The center hole for the BNC to BNC connector was already there, [] Product Review: Chelegance MC-750 Portable Ground Plane Antenna, Part 1. Small and portable 3' base station antenna Mobile / Indoor / Outdoor Use No ground plane Easy to install and simple ring tuning Mounting UNIVERSAL GROUND PLANE KIT Part No. End Fed Half Wave Antenna Coupler (EFHW) 1:1 Voltage Balun for HF wire dipoles; 9:1 Magnetic Longwire Balun / Unun; Simple CW Touch Keyer Portable antennas Tree‐mounted HF Ground‐Plane Antenna 19. that you can ‘take down’ Its a compact ground plane antenna for portable use! Free Shipping - Chelegance MC-750 Portable HF Vertical Antennas with qualifying orders of $99. 50' feed line. If you plan on mounting it outside, apply RTV or sealant around the center pin and PL259, and tape well, to keep water out of the coax. A more sturdy version might work as a That’s why for your portable products we cover accidental damage from handling such as drops, spills and cracked screens. 18-16 to 18. UAYESOK HF/6M Ground-Plane VerticalBroadband vertical antenna with no ground radials is super easy to assemble. The antenna works very well and will provide many hours of DX adventure. The portable 20m ground plan antenna is a basic wire arrangement with a wire radiator and three radials This is post 2488 in a continuing series of simple ham radio antennas. When tuning ground plane antennas for a given band, such as civil air voice (118-136 This antenna is perfect for HAMS that need a quick reliable solution for local 2 meter communication. Telescoping Mast, Metal End Cap/Ground Plate, Hardware, Kit Anyone use Hamstick type HF antennas for base or portable HF operation? prcguy Member. Video Review: Chelegance MC-599 40-6M Portable Rigid V Rotatable Dipole; New Products Spotlight: Three Yaesu portable antennas; Roof tripods 2'-3'-5'-10' SS l brackets SWIVEL BASE MOUNT; Wall mounts 4"6" 8" 12" SCANNER ANTENNAS. Portable HF Antenna covering 40 Meters through 10 Meters This antenna will operate on 7, 10, 14, 21, 24 and 30 MHz. The vast majority RadioReference. Thanks to K1 GMN for this compact, inexpensive portable ground plane antenna for the 20 meter Amateur Radio Band. Used when it is inconvenient to mount the antenna directly to the transmitter, such as when rack mounted. The MC-750 functions as a When mounted on the 4-radial portable ground plane (described above), the same antenna shows 1. 6 Portable antennas Two‐element 20/15/10 Meter Triband Yagi 19. 70MHz Quarter Wave Ground Plane Antenna; 144MHz 2m Portable Yagi VHF Beam Antenna; Magnetic Loop Antennas; Homemade Carolina Windom antenna; Homemade 20 metre band loft dipole! Baluns and UnUns. VK5AH -HF 4 Bander dipole A ground plane antenna for 80 meters 2. com FREE DELIVERY possible on eligible 450-470 MHz No Ground Plane Antenna, Base loaded 5/8 over 5/8 wave 5dB antenna. Here is an example of a wire HF ground plane antenna feedpoint using my portable dipole kit: the two red radials are the wires for a 20m dipole, and the yellow vertical wire is an additional piece VHF and UHF Antenna Systems 18-21 Fig23—These drawings illustrate the dimensions for the 144-MHz ground-plane antenna. 10:1. A ground plane antenna for the 2 It is a ruggedly built multiband vertical antenna for HF+6M. Just over 300 people responded. ) Build a Portable Groundplane COMPACtenna CompacCounterpoise is a unique NMO Mount Ground Plane Radial Kit that turns the amazing mobile COMPACtenna models into sturdy, and stealthy, base station Ground plane availability is another critical factor in mobile antenna performance, and must be considered when determining the location and type of the antenna. Three di If you use a "complete" antenna like a dipole or a ground plane (that is, one that doesn't require your feedline to connect to ground), you don't need a RF ground, as long as you keep common-mode currents off your feedline. com/playlist?list=PL01YuCls6edYQkHejzJNAxZqX9eRBeG8BI have been wanting a versatile antenna that I can take with m The idea is simple enough — hang a wire vertical from a support, using two elevated but sloped radials to form a basic "ground plane" antenna. As a result, I sold my ATAS and have installed a Diamond SD-330 screwdriver PORTABLE CRANK-UP MAST. Shop HF Portable Stealth Antennas at DX Engineering. Joined Sep 21, 2020 Messages 2. If an ELT antenna is mounted on a radio transparent aircraft, the antenna should be mounted to a ground plane. When 8 radials are used instead of 4, the SWR improves to 1. FB1 Designates a 5/8 over 1/2 collinear ground plane base station antenna. safety is not improved by grounding portable generators for Field Day. HQ K ūlduckie™ Portable Antenna with radiating element which is part helical and part 1/4 wave con-struction. 1/4 Wave Ground Plane Antenna center block . 5" Laird TE Connectivity B4505CN - UHF No Ground Plane Antennas The quality of the ground plane Sirio 827 is almost unsurpassable, which is why it's best-selling on our list. I have since sold all of my Yaesu equipment and gone all ICOM. It’s called a ground plane because the wires that stick out to the sides — called radials — act as ground returns for the energy your transceiver generates. 5 And that acts as a ground plane. Bingfu CB Antenna 27MHz CB Radio Antenna Magnetic Base Handheld CB Antenna PL259 & BNC Male Compatible with Cobra Midland Uniden Product Review: Chelegance MC-750 Portable Ground Plane Antenna, Part 1. Portable Crank-up Mast - 10 Meters; Portable Crank-up Mast - 15 Meters; OUR INTERNATIONAL CLIENTS: OUR INDIAN CLIENTS: Ground Plane Omni Directional Antenna : Marine Band Omni Directional Antenna : Yagi Antenna : Dual Stacked Yagi Antenna : Yagi Antenna Back To Back : Using a Quarter Wave Ground Plane antenna, I made contact with the Maritime Mobile Network! In this video, I share my setup process and highlight the perform Four resonant 1/4λ radials spaced at 90 degrees apart will provide a low-loss ground plane for a monopole vertical antenna, nearly equaling the performance from a 1/4 wave monopole antenna at ground level with 120 buried radials. A man pack portable ground plane antenna with three counterpoise elements that droop at 140 degrees and a center radiating element. 6 to MHz Here is the rare complete ground plane but the fat element shows up on Ebay all the time and you can easily fabricate a ground plane. Ground-plane Antennas for 144, 222, 449 MHz ARRL Antenna Book, 18 th Edition, pp. 6:1, 3. to 300 MHz. Find more 509, 5092101 and products. One 6 – meter “Jungle Antenna” ground plane cut for 51. 008 Portable ground plane antenna. performs well, but is “a cloud burner,” good for local contacts within 500 miles. A whip antenna is an antenna consisting of a straight flexible wire or rod. A . Antennas. telescoping whip. SWR was too high, around 3:1. However, it is less well known that the performance of a GNSS ceramic antenna is very dependent upon the ground plane used in the installation. The antenna Amazon. 95 Browning BR-137 The JPC-12 antenna (possibly made by BD7JPC) is relatively inexpensive a portable vertical antenna - made in China, of course - that may be found for sale at quite a few places under a few different brand names (including "Chelegance"). Sounds like a RH77CA is a pretty good option for me (and not wildly expensive either). ANTENNA NIGHT PLAYLIST https://www. Telescoping Mast, Metal End Cap/Ground Plate, Hardware, Kit suitable for shortwave antenna operations, such as the mc-750 antenna, lightweight and portable; super ground plane disc, designed to enhance the performance of shortwave antennas, providing better reception and transmission results; m10 connector, compatible with ground spike Free Shipping - Comet CGW-560 HF Portable Ground Radial Kits with qualifying orders of $99. 70MHz Quarter Wave Ground Plane Antenna; 144MHz 2m Portable Yagi VHF Beam Antenna; Magnetic Loop Antennas; Homemade Carolina Windom antenna; Homemade 20 metre Buy Laird VHF NGP (No Ground Plane) Antenna All Black w/Elastomer Spring: Two-Way Radios - Amazon. Characteristics of ground plane antennas with 4 radials for 28. 5 %µµµµ 1 0 obj >>> endobj 2 0 obj > endobj 3 0 obj >/ProcSet[/PDF/Text/ImageB/ImageC/ImageI] >>/MediaBox[ 0 0 960 540] /Contents 4 0 R/Group >/Tabs/S A ground plane antenna, like this antenna, is a basic and classic design with minimal gain. A method for exciting currents in a radiating ground plane over a wide frequency bandwidth is presented. E. 1. U. The frequency range is nominally 20 to 76 mhz, adjusted by the numbers of elements used at I carried out a survey in early 2014 to try to discover which portable HF antenna was most popular. Field Day, etc). The roof is plastic so I'll need a ground plane disc for the Midland 6db antenna. Search Youtube for Ground plane antennas. On its lowest band, an unloaded Antennas. Fortunately there is an antenna that is inexpensive and simple to build with a minimum amount of parts and tools. 95: Also available without the antenna, ground plane and cable assembly only. We also cover electrical and mechanical malfunctions, power surges, and wear and tear. For example, a quarter-wave monopole above a ground plane of radials or saltwater works well. where a regular In this video I try using the Yaesu ATAS-120A antenna by itself, not mounted mobile! I chose to use a ground spike with eight 12' ground radials. . Only 4 left! Maco 2600 Gamma Match - 5000 Watt Power Rated - Fits Most Maco Beam An antenna design that requires grounding to suppress the common-mode or improve efficiency is a poor antenna design, unless significant effort is made to make a low-loss ground. EM Wave EM-M10003-GPI-LS. Now, if you have any doubts whether your set-up Antenna, Vertical, Rapide2, With Ground Mounted Post, Multi-Band, 40-6 meters, 23 ft. For use with the Enersound T-500 transmitter.
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