Retevis MR300 gmrs antenna is efficient for extending the communication distance; Length 48.2 inch; Frequency: GMRS (462-467MHz); VSWR ≤1.5; Input impedance 50Ω; Gain 6.5dB; Polarization vertical; Power 50 W; Weight 1.2 kg (2.6 lbs) Spring base; the spring base has great flexibility; it allows the gmrs car antenna to flex out of the way when the car is vibrating during a drive; it is efficient to reduce the damage to the gmrs radio antenna; suitable for camping and off-roading Easy to install; 16ft /5m RG-58U coaxial cable with black bracket and U-bolt; Use bolts instead of screws to fix the gmrs mobile antenna; Even if the car is shaken; the antenna can still remain stable for use Durable to use; the gmrs mobile antenna is made of fiberglass material; the mobile gmrs antenna is corrosion proof from rainwater and supports long-term use Strong compatibility; this gmrs antenna compatible with Midland GXT1000VP4 MXT275 T71VP3 MXT115 MXT575 MXT500 MXT275VP4 MXT400 Retevis RT97 RA86 RA25 RA87 RB86 GMRS Mobile Radio; Repeater;Transceiver Package Includes: 1 X MR300 Antenna; 1 X Black Bracket; 1 X Spring Base with 5 Metercoaxial Cable; 2 X U-Bolt; 1 X FME to SL16.J



Compatible with Retevis:
RT9000D/RT95/RT90/RT91/RT97/RT97S/RT97P/RT98/RT93/RT99/RT94/RA25/
RA27/RT73/RB86/RM20/RA86/RA87/ RB91/MB1/MB2/MB3/MB63/MB3A/MB63A/MA1