For your radio communications needs. Prepare yourself!
The TBJ-1 is the latest antenna featuring coverage in a single antenna - 2 meters, 220MHz, and 70cm and is ideally suited for the new triband radios that have entered the market. Perfect match for Tri-band radios such as the - Anytone AT-D578UV; Baofeng UV5Rx3; Btech 2501+220; Btech UV25 x4; QYT 8900 and Radioddity QB25
This antenna was designed for FEMA and is ideal both as a base antenna as well as an emergency antenna.
Superb performance without radials!
Bottom 10" of the antenna (measured from the antenna connector) is non-radiating, so performance is not affected by metal. Use metallic or metal-based implements with confidence!
US Patent 9,608,336; Published in QST - March 2017
Total height 5 ft 8 inches (172cm).
Configuration: Half-Wave Radiating Element
Gain: 2.1dBi (up to 10dB gain over stock HT flexible antenna!)
Maximum RF Power Input: 75W
Impedance: 50 Ohms nominal
2m VHF (144-148 MHz) - SWR: less than 1.5 to 1 over a 3 MHz bandwidth and less than 1.7 :1 over 4 MHz bandwidth.
1.25m VHF (222-225 MHz) - SWR: less than 1.5 to 1 over a 3 MHz bandwidth
70cm UHF (440-450 MHz) - SWR: less than 1.3 to 1 over a 6 MHz bandwidth and less than 1.7 :1 over 10 MHz bandwidth.
Default connector SO-239; N connector is an available option for additional $5.
Because of the intricate tuning of elements that cannot fold, we only sell this antenna with the pvc pipe, hence the higher quoted shipping cost.
At this time, we will only ship to the following US states: AL; CT; DE; DC; FL; GA; IL; IN; KY; MA; MD; ME; MI; MS; NH; NJ; NY; NC; OH; PA; RI; SC; TN; VT; VA; WV, WI. Please contact the Antenna Factory for shipping to the US West Coast as they are located in CA..
If you are unsure whether we ship to your location, please contact us by phone or email.
Thank you for your understanding.
You guys are very thoughtful.
Thanks for taking the time to go over setup details with me. I really appreciate it!