Availability: Usually Ships Same Day Condition:New
Your Price: $9299
List Price: $133.99
Choose Tram for your next antenna installation project with this Amateur Dual-Band Base Antenna! This 17-foot antenna has two frequency ranges: 144MHz to 148MHz and 430MHz to 450MHz. Stay connected with Tram!
Dual band UHF/VHF fiberglass base antenna
17 ft. (5.18m) tall
5/8 wave 3 elements c-load (2m) and 5/8 wave 8 elements c-load (70cm)
20.5" (52cm) radial length
4MHz bandwidth (VHF)
20MHz bandwidth (UHF)
8.3 dBd gain (VHF)
11.7 dBd gain (UHF)
Radiator and coil are hermetically sealed in fiberglass tubing for low SWR in all weather
DC ground construction allows static dissipation for low noise ratio and maximum lightning protection
Mast diameter accepted is 1 3/16" to 2 7/16" (30-62mm)
Product Reviews for TRAM Amateur Dual Band Base Antenna (1481)
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what to expect with the product. Write a Review!
Average Review (2 reviews):
Recent Review: Hercpilot - Ventura, CA - 5/3/2020 Good quality, low SWR, easy install
Good quality, low SWR, easy install Hercpilot - Ventura, CA - 5/3/2020 1:02:33 PM Quick easy installation. I added silicone sealant as the antenna I replaced leaked. The seals on this one look good, I just didn't want any chance of water penetration. My VNA says SWR 1.03 on 2M and 1.08 on 70cm. I used LMR-400 feedline. Seems to work extremely well. SolidSignal shipped incredibly fast.
Best price on the internet, came quickly in good shape. KJ5EMP - Cypress, TX - 4/28/2020 9:53:13 PM This thing is truly a monster. I don't even have it off the ground yet, i attached it to an umbrella stand just to get it up, and I'm receiving signals from a repeater 60 miles away, and I'm able to hit repeaters 40 miles away without even trying. Use an EIRP calculator to figure out what this will make your radio put out, and you'll be shocked. Only potential drawback is that it isn't technically rated for GMRS, but my SWR meter had me at less than 2 on my Baofeng UV-5R+, so I'm not worried. It came factory tuned for its SWR sweetspot, which I also appreciate. Also, I strongly recommend some 200lb fishing line guy wires for this at the top knuckle the top gets a bit wobbly in the wind. This is a great buy, you really can't go wrong.
BROWNING BR-178-B-S 380MHz - 520MHz Pretuned 2.4dBd Gain
No tuning 140 MHz bandwidth 2.4dBd gain with ground plane
Unity gain without ground plane 11" tall 1/2 wave Works on any surface 160W Solid brass chromed NMO base Gold plunger type contact pin Stainless steel whip and spring ...
BROWNING BR-178-S 380MHz - 520MHz Pretuned 2.4dBd Gain
No tuning 140MHz bandwidth 2.4dBd gain with ground plane Unity
gain without ground plane 11" tall 1/2 wave Works on any surface 160W Solid brass chromed NMO base Gold plunger type contact pin Stainless steel whip and spring NMO ...
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