onelinkmore 12V Universal Auto FM Booster Amp Strong Anti-interference Metal Car Antenna Radio FM Signal Amplifier Vehicle 88-108Mhz
Product Specification:
100% brand new,Mounting:Magnetic
Impedance:75Ohm V.S.W.R:2.0:1Max
Return Loss:10dB Max
Gain:25~30dBi Cable Loss:2.5dB/m Max
Current comsumption:35mA
Tips:
1.Do not try to connect the amplifier with the power of antenna .
2.You'd better connect it to the auto ignition line.It'll be more effective.
3.Metal body is better than the plastic one for anti-interference.