SRH-771 EZUHF TX ANTENNA 433mhz
The Diamond SRH-771 is the new TBS UHF-transmitter antenna of choice. Using high power you can expect about 15km of range in ideal conditions. The base of the antenna is robust and easy to screw on.
Gain: 2.15 - 3.0db
Max power: 10W
VSWR: Less 1.5
Impedance: 50 OHM