Best 2 meter 70cm antenna

L. See full list on eham. Recommendations. TWAYRDIO 144/430MHz Yagi Antenna 100W Dual Band 2M 70cm High Gain Aluminum Alloy Yagi Antennas with UHF Female Connector for VHF UHF Mobile Radio Two-Way Radio FM Transceiver. There are many simple choices that don't involve trying to put a large antenna on a roof. 9 3. At 70cm each radiating element is one-and-a-half wavelengths, and a foil “outer” makes the whole behave as four stacked half wavelengths. 70 cm. (See older version here) 3 element = 7 dBd Gain. Seven Element Portable Hand Held Yagi - for 70 cm (37 1/2 " Boom) 146/437-10. 0 MHz. 440-450 MHz. Gain & Wavelength: 2M: 3. These antennas feature outstanding performance thanks to Cushcraft's unmatched multi-band design technology and experience. 8MHz (Europe) commonly used for APRS operation. Building instructions for the NEW WB3AYW Collinear Antenna. 1:1. DualBand 2M/440MHz mobile antenna. With 50 feet of 50-Ohn Coax and the antenna on a portable mast: On 70 cm an SWR of 1. The shield of your coaxial feed line might serve this purpose. Putting an SWR meter on it, it was low on 2 meters, like around 1. This is for Two Meters only 02/11/2014. 4. If you find one of these at a hamfest for $20, buy it. I'll measure the distance from the antenna to where I plan on transmitting so I can limit the coax length as much as possible. Dec 3, 2013 · Comet SBB-5NMO 2M/70cm Dual Band Ham Radio Mobile Antenna dummy Anina Adjustable NMO Antenna Lip Hatchback Mount Bracket Through Hole Fixed W/NMO Mount Cap 16. Nov 24, 2017. The shorter 70cm waves have a much easier time getting through window openings than the longer 2 meter waves. Add to basket. 25 Records Per Page Best Keyword Match Sort . Easy To Install, Omni-Directional, Requires NMO or UHF antenna Mount (Nagoya RB-50 Magnetic Mount Recommended), Measures ~38. 117. The antenna has good reflection coefficient and VSWR ratio @ 1. Nov 19, 2018 · Build your own 2m/70cm 3 Elements VHF by 5 Elements UHF Yagi antenna with excellent gain for both VHF and UHF operation. For the time being, I've been setting myself up for 2m/70cm FM communications. The tram/browning 1180 is inexpensive, but IMHO effective copy. 440-7. Alaskan Arrow LEO Satellite Antenna - 4 Elements for 2 Meters crossed with 10 Elements for 70 cm. Arrow antenna makes a 2m/440 j-pole, which at $49. Arrives before Father's Day. Switching over to the repeater area of 70cm, it was even lower, 1. Seeking something capable of at least a 12 mile radius and in a suburban area. Estimated Ship Date: Sep 23, 2024 (if ordered today) Oversize $9. I'm gonna purchase an Ed Fong dual band antenna in PVC. These 2-meter/70-centimeter antennas really Diamond Antenna V2000A Tri-Band Base Antennas V2000A. New. Apr 3, 2023 · What is the best mobile (car) antenna for 2 meter/70cm and GMRS? A diplexer (presuming you are trying to use a dual-band radio) splitting VHF from UHF, a 2m whip, and a commercial wide-band UHF whip spanning ~400-470MHz (and that probably doesn't get any better than 1. Low SWR lets you rig deliver full power safely. 2 dBi High Gain Base Antenna, SL16 Connector Repeater Antenna for Retevis RA25 RT95 RT97 RT97P Ham Radio Mobile Transceivers (1 Pack) : Electronics Apr 10, 2020 · HYS Dual-Band 9. 1500W on 2 meters and 850W on 70cm. Twelve elements form four different pairs for 70 cm (430 MHz). A clearly explained, step-by-step procedure that will HYS Dual Band Yagi Antenna, 2Meter 70CM 144/430Mhz 9. High quality RG-58 cabling. ARRL Lab measurements confirmed the computer-predicted antenna pattern. 5dBi 100W 15. This antenna handles up to 85W on the 2M band and 50W on 70 cm. 00. All you need is a vertical element cut to the correct length and some kind of metal ground plane or counterpoise to complete the antenna. Retevis warns people not to test it’s antennas with $60 Surecom meters. 6 or 7. 5 MHz. Slim Jim Antenna Project – VU2RMU. Install 6-inch all-thread and hand-tighten nuts. Find Parts and Accessories 2 meter 70cm base antenna KEYWORD and get Free Shipping on Most Orders Over $99 at DX Engineering! MFJ 969 Deluxe Versa Tuner II Antenna Tuners MFJ-969. 39MHz (North America) and 144. The YT clowns have probably never heard of antenna modeling. Height, Each. #8. 2. Find Parts and Accessories 2 meter 70cm antenna tuner KEYWORD and get Free Shipping on Most Orders Over $99 at DX Engineering! Jun 2, 2019 · Amazon. The 2M antenna you already have is probably vertically polarized since that is The Rundown. Aug 30, 2016 · TWAYRDIO 15. 25 meters, 70 cm) This is the best omnidirectional 2 Meter antenna I have ever encountered. Share. Best For The Price: Yaesu Original FTM-400DR/XDR Dual-Band Mobile Transceiver. Other buildings in the complex are two stories as well. 7inch Fiberglass Outdoor Base Antenna with SO239 (UHF Female) Connector For ICOM Yaesu Midland Motorola Mobile Ham Radio Transceiver. 1'. 25m/70cm – UHF. Ed's Antennas. Took him 45 minutes and cost him $12. 10 element = 13 dBd gain. A 2M/70Cm antenna should cover the popular 2 Meter VHF and 70CM UHF bands. Instead of using stainless steel for the elements, he used brass. These superior-quality base station antennas feature a one-piece heavy duty UV-stabilized The Nagoya NA-701 is a dual band 2m/70cm antenna for your Baofeng or Wouxun HT two way radio. The lower cone is a decoupling sleeve for the antenna mast. Apr 29, 2021 · Top 5 Best 2 Meter Mobile Antenna. Choose from three connector types: SMA Female (Model NA-701-SMAJ), SMA Male (Model NA-701-SMAP) or BNC (Model NA-701-BNC). 460-470Mhz range of the 70cm, so I assume that a dedicated GMRS antenna would be better. Best Budget-Friendly 2m/70cm Mobile Antenna- Workman Magnetic Mobile Antenna. 46. For Ham, I would be using my HT, so I would want a 2m/70cm dual band. Repeater inputs below 147MHz are typically set 600kHz below the output frequency; above 147MHz this pattern is reversed. Having both 2 Meter and 70 cm Bands in a compact, two foot long package, without 2 Meter & 70cm UHF VHF Dual Band 144/430MHz NMO Mount Antenna with 16. Two separate antennas on the same boom. The suggested Dr Fong DBJ-1 is about 1. boom, but weighing only 8 pounds, 2M12 beams offer nearly 15 dBi gain, and are a great choice for accomplished enthusiasts as well as hams new to the world of VHF beams. $2999. Antenna, Vertical, 6 Meter Base, Ground Plane, Aluminum, 500 W PEP, UHF female/SO-239, 22 ft. The best antenna is the one you just made a contact with. 5/11. This is the most popular antenna in the Comet line for several reasons: Mid-size / mid-price range / open coil flexs to absorb brushes with tree branches / black color fades into the skyline – ground independent. Seriously, if you are not on a budget, Diamond and Comet make excellent 2m/440 antennas in several gain configurations. It'll act as 3/4 wave antenna on UHF, including up around the GMRS band. com FREE DELIVERY possible on eligible purchases Apr 29, 2020 · Northeast PA. The antenna is 18 inches in height and 3 inches in base diameter. Not to mention for 70cm, which they advertise they work for, the length is way off. Flat style magnetic mounts provide the best SWR results. Beginning with some of the earliest computer modeled and Computer Numerically Controlled (CNC) manufactured antennas, Mike Staal, K6MYC has applied his experience to design and build the finest directional linear Slim Jim Antenna Calculator. Larsen NMO2/70B Dual Band Coil and Factory Tuned Black Whip for 2m/70cm Amateur Radio Frequencies, BLACK with NMO VHF/UHF antenna, Connector: NMO, Height: 34. The 350W 2M and 70cm interlaced Yagis are designed to share a common feed line, while the 1,000W 6M portion is driven by an independent feed line. 3 dBi gain on 440 MHz. 95 – $ 170. Make sure to err on cutting long! Measure in from end 17” and cut Measure in from end 6-3/4” and cut. 4-Inch Whip Antenna, SMA Male Antenna, Dual Band 2m/70cm Handheld Radio Antenna Replacement for Yaesu Vertex VX-110 VX-150 VX-6R TYT TH-UV88 MD-UV380 MD-2017 Two Way Radio, Pack of 2 4. Bundle – 2 Items – Diamond Base Antenna, 2m/70cm, UHF, 6ft and Ham Guides TM Pocket Reference Card. Special Order. Cushcraft 2M/70cm Wideband Yagi Beam Antennas A27010S. FREE delivery Sun, Jun 16. Jul 19, 2014 · Jul 19, 2014. Contact one of your local Diamond ® Dealers for current price & availability. I ran this on a dual band Kenwood for years. Tuned to 2 Meter Ham Band: Each antenna is tuned to the 2 Meter Ham Band centered at 146 MHz. 8 Gain, 150 Watts, UHF Connector, 10FT, Each Part Number: DMN-X2200A Dec 18, 2008 · A local friend that I told about this antenna project built it today. 70cm: 5. 9. The NA-701 is a popular choice for use with dual band amateur handheld two way radios such as the Baofeng UV-5R. This dual-band model covers the two most popular VHF and UHF amateur bands, 2 meters and 70 centimeters. Scrap the Yes (for best performance) Product Condition. A144S10 Base Station Yagi Beam. This product is ideal for radio communication on the 2m, 1. It is specially designed for the 144 MHz band and also can be used on the 430 MHz amateur radio band. 5, or some other seemingly random number of inches. , Each. 7. FREE delivery Thu, Jun 6. Antenna Specs from 4Nec2 Diamond Antenna CP62 6-Meter Antennas CP62. 4 dBd Gain. May 10, 2020 · And with the Ed Fong antenna you also get 70CM. LEO Satellite Antenna - 3 Elements for 2 Meters crossed with 7 Elements for 70 cm. Mar 19, 2023 · Those work ok on 2 m but on 70 cm the radiation pattern is terrible. DB-228N antenna (for 2 meters) DB413 antenna (for 440) Duplexer (to combine the two antennas for a single connection on the dual band radio) Note, there would also be the necessary grounding, lighting, lightning protection, etc. You may wish to read further about tuning adjustments in The ARRL Handbook. Read Review. With 12 elements on a 19 ft. Original “Slim Jim” Antenna Article. My base station setup is a BTECH UV-50X2 50 watt dual band radio connected to 50 ft. Only 19 left in stock - order soon. . Each one is individually tuned by him or his students. Common Connector (13) Two Connector (11) 2m 70cm Dual-band antennas. Ideally I would mount it like I have placed my surecall or panorama cellular antennas. 10 ft. With multiple rigs, you could also use duplexer or triplexer configurations. 1:1 144-148 MHz, 430-450 MHz. Or fastest delivery Tue, Mar 12. As with the Diamond SG7500 the OP is considering, the NR770HB is also a mobile antenna, and will not do well without a ground plane. Good coax quality. 40m/20m/15m/10m/6m. Best Dual-Band Mobile Antenna 2m/70cm- Comet SS-460SB. 6. 6 dBi gain, so should work well. 12 elements on 144 MHz and 25 elements on 432 MHz. 9 out of 5 stars 96 ratings 2 days ago · M2 Antennas 2M12 2 Meter Yagi Antennas offer the VHF operator a perfect balance between manageable size, weight and performance for the money. 2 dBi High Gain Base Antenna, SL16 Connector Repeater Antenna for Retevis RA25 RT95 RT97 RT97P Ham Radio Mobile Transceivers (1 Pack) $7599. B. 1. 95. SWR varies with size and shape of the vehicle. Or fastest delivery Thu, Jun 13. Best Overall- Magnetic Mobile Antenna. Antenna, Yagi Beam, 2 Meter/70 cm Wideband, 10 Element, 6. 7:1 at band edge. The 2-meter band is a popular choice for digital packet transmission, with 144. The SBB-7NMO has two sets of radiators: For 2 meters (144 MHz), six elements form three different pairs. Note: Wh Read More Aug 5, 2020 · Low SWR and reactance on 2 and 6-meter. com phone: 408-245-8210 mailing address: Ed Fong 1163 Quince Ave. 6 in. 6 ft long heavy-duty RG58 cable and PL-259 connector. Common connector for both bands or with separate connectors for 2m and 70cm. 5 metres. 6 meters long, but has similar gain to the Nagoya antenna the OP is using now and WITHOUT needing a ground plane. 2:1 SWR or less at 146MHz), and the SWR is 1. 5dBi 100W Yagi Antenna 8 Element Beam 2 Meter/70 cm VHF/UHF Outdoor Yagi Antenna with U-Bolt for 144/430Mhz Ham Mobile Digital Radio/Repeater (TC-YG08UV) Visit the HYS Store 3. 5 ft. Step 2B – Cut the Threaded Rod (Coarse Thread) Cut the threaded rod into the lengths necessary: 17” for 2m. You’ll also want to look at the antenna’s frequency range. Color-coded assembly/disassembly and compact size for easy portable use or small space installation. Get your antenna outside, especially if you are using 2 meters. 95 is a bargain and an excellent antenna. It describes how to check the antenna with a field-strength meter, or by using The two meter antenna is tuned to 146MHZ (1. net Jul 25, 2017 · Buy Dualband Antenna 2meter 70cm Mobile VHF/UHF Ham Radio (137-149, 437-480 Mhz) Mag Mount Magnet Base PL-259 Connector, 10 Ft RG58 Cable: Antennas - Amazon. The antenna can operate in 2m and 70 cm bands, making it functional in cities with tall buildings or with physical obstacles that can impede a radio transmission. On two meters with the same coax and set-up, an SWR of 1. A better design is to make a 2 m dipole with one (or two) closely spaced (about 1 inch) 70 cm 1/2 wave parasitic element (also called coupled resonator). Further, I already had a nice 2-m/70-cm dual-band antenna available that extended about 40 inches high: a ½-wavelength antenna for 2-meter band, and 5/8-wavelength for 70-centimeter band. TRAM 1480 Amateur Jun 29, 2018 · Dave shows how an old coffee can can be repurposed as a home made 2 meter/70 cm antenna. #3. Feb 21, 2019 · For use on 2nd story balcony with an HT radio (DMR + Analog). Most of the materials can be found at the nearest hardware store or building supply outlet. Adjust 6-inch all-thread for lowest SWR on 446 MHz. 2:1 at center frequency and 1. $ 137. The antenna will tune up on 70cm for excellent dual band performance. These antennas are ideal for use with the Yaesu FT-8900R quad-band mobile transceiver and other tri-band (6M/2M/70cm) transceivers. Mar 12, 2021 · Ham Radio 2m/70cm Vertical Dipole Antenna; Flower Pot Antenna for 2m/70cm; Cheap, homebrew, HF, QRP, ham radio antenna; HAM RADIO: Your First HF Antenna; Best HF Antenna: The Monopole Dipole; Homeibrew Base Loaded Mobile HF Antenna 6-80 meters; My 3 Favorite Antennas for Portable Ham Radio; Apartment, Attic, HOA and small spaces Ham Radio A Sep 22, 2020 · The next thing I thought about was improving the antenna. Nice job, Wayne! Here are the pics: 2m 70cm Dual Band Antenna. 6 dBi gain on 2 Meters and 6. 5 inches, Stainless Steel Antenna Antenna, Vertical, 2 meter Monoband Base, Fiberglass, 200 W, UHF Female, SO-239, 10. and is adjustable for the best SWR and comes equipped with an NMO style magnetic base and 17 ft. 0 dBi. Jun 4, 2024 · The TB-320A is the ideal antenna for FM operation on 2 meter, 1-1/4 meter (220), and 70-cm bands. Durable Ladder wire construction (not tv ribbon cable) Dual band versions Feature Trapped UHF section for proper band alignment. Best 2-Meter Base Antenna- Firestik 2MCKB. 25m, and 70cm frequency bands. Note: Low power is recommended indoors for health reasons. Perfect for dual band mobiles or HTs. of RG-58/U coax with a PL-259 connector installed. Improve this answer. Dave's explanations are clear, simple, and Feb 5, 2021 · I want to upgrade the stock antenna on my Baofeng uv-5r for which I mostly use the 2 meter band. Also excellent signal reports. Part Number: DMN-CP62. 6" hard line (50 ohm) X 2. The two meter antenna is tuned to 146MHZ (1. Slim Jim 2M Antenna – SV5BYR. The quarter wavelength for this band is about 19. Oct 26, 2020 · Portable 2-Meter Directional Antenna Designed for use on the 2-meter amateur radio band. AEA Isopole Manual (2 meters, 1. Ferrite choke balun installed on cable. Some co-ax long enough to reach from the base of the slim jim to your radio. 2 meter and 70 cm Longest Dual Band Yagi 2 days ago · These antennas combine 6 meters, 2 meters, and 70 centimeters, all on one boom. FREE delivery Sat, May 11 on $35 of items shipped by Amazon. This device features two independent receivers and two transmitters, eliminating the need to switch between bands. 0/7. Excellent gain on both bands and wideband operation. 4 out of 5 stars 199 Feb 18, 2024 · 5. Diamond ® Antennas are sold through authorized dealers. The Blade can also be used as a travel antenna, or even outdoors for short periods of time. Nov 3, 2019 · Since my RV has the girard roof rails, I have to be concerned with overall height. This antenna also works great as a dual band antenna. FREE delivery Mon, Jun 17. Jul 22, 2019 · I have used this antenna repeatedly connected directly the Xmtr's SWR Meter and gotten excellent SWRs repeatedly. 4:1 or less throughout the entire 2 meter band. Free BNC handheld adapter. It’s important to find the right balance between size, gain, and range. CX-333 CX333 Original Comet Tri-Band Base Antenna 2m/1. Trapped Dipole. For other frequencies, use the calculator later in this article. Diamond Antenna X700HNA Dual-Band Base/Repeater Antennas. Regards, JB. Sealed from the weather. Five Element Portable Hand Held Yagi - for 70 cm. Comet GP-1 Dual-Band VHF/UHF Base Vertical Antennas. Works well on 70-cm, but my antenna analyzer does not cover that band, so I do not know the SWR / reactance. Whether you are operating portable or permanent, you will find the convenience of a dual-band Log Periodic antenna to be an incredibly convenient and powerful tool in your communication operations. Or fastest delivery Fri, May 10. Low take off angle on 2-meters allows me to bring in distant stations / repeaters. Comet GP-1 Dual-Band VHF/UHF Base Vertical Antennas provide moderate-gain performance on the 2-meter and 70-centimeter bands in a very compact package. This Item. mmckenna said: Yes and yes. This design uses a Bungie-cord to keep all 6. $2699. 5dBi 5/8 wave x 2. This radio set features a high-speed, dual Individual FM channels are normally spaced at 15kHz or 20kHz intervals. The highest cone is to form the lower half of a half wave vertical element. If you build the antenna as shown, the computer model predicts 11 dBi gain and a front-to-back ratio of 20 dB. The sixty-dollar SWR meters can’t get proper ground plane measurements, Retevis maintains, even with steel shields which, by the HYS TC-40UV Dual Band VHF UHF 2meter 70cm 144/430Mhz 2. It can usually be found for around $100… Find The Yaesu FT-65R on Amazon Features: Frequency range 144-148mhz / 440-450mhz Handles up to 100 Watts! Base Antenna performance. And yeah, the HOA doesn't like antennas. Worthy of mention is that 432MHz is a harmonic of 144MHz, meaning that the antenna can be much simpler; if it's (electrically) an odd number of half-waves on 2m, it's also an odd number of half-waves on 432MHz. 2-meter yagi beam antennas are very reasonably priced, and I found the Diamond A144S10 Base Station Yagi Beam Antenna for under $95. Tram 1477-B Pre-Tuned 144MHz–148MHz VHF/430MHz–460MHz UHF Amateur Dual-Band Base Antenna (Black Fiberglass) dummy. 309,00 €. Use SWR meter to adjust all-thread and position of bracket on conduit for lowest SWR at 146. Behaves as two extreme gain monoband antennas. Only 17 left in stock - order soon. 5dBi Outdoor Base Antenna with Bracket Mount for Yaesu Midland Motroola Kenwood Mobile Base Radio Transceiver. The GMRS uses approx. $9899. It's just wood, insulation, and the exterior consists of regular asphalt shingles. These Collinear antennas are " 4 " Megs wide and "must be supported" at the top by a yard arm or tree limb. Best lightweight 2 Meter Mobile Antenna- Anteenna TW-Z504. 01 and 1. Diamond Antenna X2200A 2M/1. 442-450 MHz. 146/437-14. Quality connectors. Get a whopping 2. Then alternately adjust length of 18-inch all-thread and 6-inch for best SWR on 446. MFJ-1729 Description Hide. Since 1986, M2 Antenna Systems has been building high-quality antennas, positioners, and accessories for radio amateurs. Over 10. 4 / 4. Power handling with these antennas is very good, with 2-meter/70cm power levels at 100W FM! On 6-meters you may run 200W SSB /100W FM. 25M Dual Band Base Repeater Antenna X2200A Antenna, Vertical, 2m and 1 1/4m, 6. 2 Meter Slim Jim Antenna using 300 Ohm Twinlead. 0 dBi Max Power: 100W, Color: Black The Yaesu FT-65R is a small, handheld, Dual Band Ham radio that covers the 2 Meters (144 MHz to 148 MHz) and 70CM (430 – 450 MHz) radio bands. Three antennas on my short list are the Ed Fong 5ft antenna, a J-pole, and a 17in Chinese dual bander from eBay. Designed with a 50 ohm feedpoint impedance, so no tuning is necessary. B. Diamond Antenna X700HNA Dual-Band Base/Repeater Antennas are the best choice where ruggedness is required in a long-range, very high-gain, dual-band base or repeater application. Apr 30, 2020. Ready Made: There's no assembly necessary and 18 feet of coax (with BNC or UHF connector) is included. It has 11. I know that's just scratching the surface of ham radio, but it seemed like a good place to start. 28 ft. A magnetic mount antenna for a car placed on a window air conditioner works well. 3:1. MFJ's Power Gain is ham radio's most powerful dual band magnet mount mobile antenna! It gives you outstanding gain on 440 MHz and 2 Meters. A larger antenna will typically have more gain and longer range, but you’ll need to make sure you have enough space to mount it. 8. FREE delivery Thu, Mar 14 on $35 of items shipped by Amazon. Equipment The required equipment for getting started on 2M SSB is pretty basic – a transceiver capable of 2M SSB and a 2M antenna. Reviews (0) 2m-70cm The Best Dual Band Antenna 2m70DX37-2Conn with two separate connectors. A typical SWR under 2:1 across the frequency ranges 144-148 MHz and 420-450MHz, depending only upon the vehicle mount or base mount position. dummy. 5 element = 9. Over 4. 5 FT UHF PL259 Male Plug Kit for Trunk Vehicle Car Mobile Radio Transceiver Two Way Radio, Eifagur. 6 3⁄4” for 70cm Be sure to measure and cut from the machined ends so there is no clean-up work on the threads. Aug 19, 2020 · Thanks to radio amateur Dave Tadlock (KG0ZZ) for this simple, effective VHF/UHF (2m/70cm) ground plane antenna. 0dBi 1/2 wave. It produces a master antenna using sophisticated testing equipment, then produces stock antennas using the same measurements as the master. Antenna Tuner, Deluxe Versa Tuner II, Manual, Desktop, 300 watts, 160-6 meters, Roller, External, Each. Best Overall: Kenwood Original TM-V71A Dual-Band Amateur Mobile Transceiver. This product has Transceivers offering SSB mode on VHF/UHF bands include the Kenwood TS2000, Yaesu FT-897D, and Icom IC-9100, as well as many others. Magnet is excellent. 2m 70cm Dual-band antennas. 02. For the best 2M/70CM mobile antenna performance, order an MX-270 Dual Band 2 Meter/70cm Mobile Antenna from DX Engineering. Nov 24, 2017 · Texas. Only 10 left in stock - order soon. 5 Star Customer Service is my goal: Oct 17, 2013 · Compare with similar items. Amateur. You could build your own. SKU: 1370. $234. A quarter wave antenna tuned for the 2 meter amateur band is 3/4 wave on 70 centimeter band. Sunnyvale, CA 94087 Updated May 15, 2024 I will be at Xenia (Dayton) for the Hamvention. Jun 14, 2023 · The Comet SBB-7NMO is a popular 2-meter mobile antenna. 3. Or fastest delivery Sat, Jun 15. Find VHF/UHF Base Vertical Antennas 70 cm Band Coverage and get Free Shipping on Most Orders Over $99 at DX Engineering! Apr 8, 2022 · The antenna connects to the radio with the help of a 6. Best SWR on VHF frequencies when COMPACtenna 2M/440+ antenna is mounted on an upper corner of a vehicle, NOT center mount. An Improved Version. 5 ft UHF PL259 Male RG58 Pure Copper Coaxial Cable for Vehicle Car Ham Mobile Radio No Drill Installation May 11, 2016 · Mine would be: 2000' tower. 99. This antenna is designed for amateur band frequency for both VHF (2m) and UHF (70cm). 25m/70cm Bands Retevis 144/430MHz Amateur Dual-Band Base Antenna,2m/70cm 7. What you’ll need to make a Slim Jim: Some balanced ladder line feeder – either 300 or 450 ohm will do – If making an antenna for 145MHz, then you’ll need a length of 1. Jun 12, 2016 · Many antenna manufactures have their own version of a 2m/70cm antenna that is 1/2 wavelength on 2m, and they all are similar in height, have some type of coil in the middle and a coil at the base. Find VHF/UHF Mobile Vertical Antennas 2 meters Mobile Antenna Band and get Free Shipping on Most Orders Over $99 at DX Engineering! Antenna, 2m/1. * SWR, nominal: 2. 2M Slim Jim antenna using Aluminum Tubing 21 product ratings - UHF 430-450, VHF 144-148 NMO Dual Band Antenna mobile ham 70cm 2 Meter Tram 1180 3 days ago · Electrically, the antenna consists of two half wave elements at 2m stacked one above the other; a piece of coax in the middle inserts a half wavelength phase shift to make the second half radiate effectively. Estimated Ship Date: Sep 5, 2024 if ordered today. Not Yet Reviewed. 3 ft. Base TriBand Vertical Antenna Amateur Ham 6 Meter 2Met 70Cm Comet GP-15. email: edsantennas@gmail. Boom Length, 350 W Power Rating, Each. Apr 4, 2022 · There are some good antennas that will do what you want. List: $31. 2 meter and 70 cm Longest Dual Band Yagi 440-5. 1/4 wave VHF whip at 18 inches will get you excellent performance on 2 meter band with lots of usable bandwidth to give excellent receive performance across the VHF band. 2 inches, but when I look for antennas, they are typically 15. of LMR400 connected to an Ed Fong dual band antenna up on my roof. Find Parts and Accessories 2 meter 70 cm transceiver KEYWORD and get Free Shipping on Most Orders Over $99 at DX Engineering! The height of the MX-270 antenna is 3. He also tightened up the gap between the 2m/70cm sections seen in these pictures; the pics were taken before he corrected them. 13. The antenna is perfect for local traffic and ragchew nets, as well as portable and emergency use. Buy On Amazon. 150W/200W SSB. The attic doesn't have any ductwork. A quarter wave antenna mounted solidly to the vehicle roof is a great option, but I wished to avoid drilling into the roof for mounting or coaxial cable routing. Elk Antennas 2M/440L5 Dual-Band Antenna. com: Retevis 144/430MHz Amateur Dual-Band Base Antenna,2m/70cm 7. 5 inches VHF: Center Loaded 1/2 λ (144-148 MHz) UHF: Collinear (440-450 MHz) Gain (2m/70cm): 2. Tram 1185-SMA Amateur Dual-Band Magnet Antenna with SMA-Male Connector. Antenna, Vertical, Tri-Band Base, Fiberglass, 6m, 2m, 70cm, 150 W, UHF Female/SO-239, 8. answered May 14, 2018 at 1:10. It comes with a 1950 mAh Li-Ion battery pack that gives you about 8-9 hours of operating time. May 13, 2018 · 4. 5:1 SWR mid-range). Cebik web site – requires registration (free) Commercial 2M 70cm Slim Jim – N9TAX. I'm confident you will find this portable "J" to far exceed any other antenna, in the same setup, to more than tripling your 2m & 70cm (440MHz) performance! Here is a step-by-step to make a portable (or base) 3/4 inch copper-pipe "J" that breaks down into four (~24" long) pieces for easy transporting. 10. jd sf kd gx wn sl dr jx eo yh