Diamond SG-7900 VHF/UHF 144/430MHz Dual Band Car Ham Radios High Gain Antennas
5.0dB (144MHz) 7.6dB(430MHz). Increase the gain and enhance the reception sensitivity. And any other radio that uses PL259(SO-239 / SL16 / UHF-M) connector Antennas. Decrease the standing wave ratio to improve the performance of intercom.