The Smart Radio VHF Antenna splitter
is designed for ais receivers to use the existing VHF marine radio antenna's installation.
*Robust and water resisting alumium case.
*East to use and easy fixing.
*Reduces installation cost and time.
*Very low influence to the existing VHF radio performance.

Technical specifications:
The VHF splitter is an active splitter that blockes the
reception during transmission of any connected VHF
transmitter with a maximum output power of 25 W.
Electrical
Power supply range : 9 - 16 Volts DC
Power consumption : <0.1 W
Receiver
Frequency range 155-163 MHz
Insertion loss : < 1dB
Max transmitter power: 25 W
Physical
Main Body L x W x H: 110 x 62 x 45 (mm)
Weight : 500g
Connectors : VHF = UHF male
VHF antenna = UHF female
AIS receiver = BNC male
Special Notice:
When the VHF Radio is transmitting, the DC input cannot be turned off and the AIS receiver port cannot be empty, otherwise there is the possibility that the VHF splitter can be permanently damaged by long time strong RF output signal(25w or above).

There will be an updated version of vhf splitter comes together with our standard class b ais transponder SR262, for the ais transponder to shell the existing VHF marine radio antenna.