Standard

40 watt 4 Ohm load speaker for use with any Standard loud hailer. The 4 Ohm rating will perform the listen feature for any hailer that supports this capability.

Replacement microphone for GX5000 and GX5500S radios.

Submersible speaker microphone for use with HX460S, HX471S, HX370S, HX370SAS, HX500S, HX600S, HX500SBLI, HX750S, HX751L, HX850S, HX851L hand held VHF radios.

The CMP31 allows you to remotely control all functions of Standard Horizon fixed mount VHF that have remote capabilities. The full dot matrix display and programmable keys make operation simple...

The CMP31 allows you to remotely control all functions of Standard Horizon fixed mount VHF that have remote capabilities. The full dot matrix display and programmable keys make operation simple...

Scrambler board for Standard VHF radios that accept scrambler upgrades.

Standard Explorer GX1800 Black 5W Fixed Mount VHF / Second Station CapableModel: GX1800GPS BlackMeets ITU-R M.493-13 Class D DSC (Digital Selective Calling)Separate Receiver for CH70 (Receiving DSC...

Standard Explorer GX1850 White 25W Fixed Mount VHF / Second Station CapableModel: GX1850 WhiteMeets ITU-R M.493-13 Class D DSC (Digital Selective Calling)Separate Receiver for CH70 (Receiving DSC...

Replacement battery pack for HX27S, HX37S, HX500S and HX600S hand held VHF radios.

Replacement intrinsically safe battery pack for HX370SAS hand held VHF.

Scrambler board for HX370S, HX471S, HX600S vhf radios.