Audio transmitter designed to transmit audio signals through a radio channel.

These products are universal modules rated for hidden installation.

Audio transmitter designed to transmit audio signals through a radio channel.

These products are universal modules rated for hidden installation.

The offer includes delivery:

812-Transmitters -073 Output power 1-30 mW Supply voltage 2-6 V, dimensions 18 x 9 x 3 mm;

812-Transmitters -122 Output power 100 mW, Supply voltage 2-3 V, dimensions 35 x 12x 3,5 mm;

812-Transmitters -128 Output power 30 mW, Supply voltage 2-3 V, dimensions 35 x 12 x 3,5 mm;

812-Transmitters -129 Output power 500 mW, Supply voltage 2-3 V, dimensions 64 x 15x 10 mm.

The device is designed as a unpacked PCB closed with a protective mixture is a universal module designed for hidden assembly. The transmitter is equipped with a remote

microphone, flexible antenna, external power supply and is rated for additional camouflage (hidden installations) in various objects, devices.

The device is mounted in small metal housings equipped with connectors or protrusionwires-out to connect external power, remote

microphone and flexible external antenna. Transmitters can be modified to work with remote control units.  

Signal reception is available when using special receivers or any scanner with WFM mode.  

Audio Transmitters are rated for transmission of audio intelligence via radio channel.

These products are universal modules rated for hidden installation. is designed, as an unpacked PCB sealed with protective compound is a

universal module rated for hidden installation. The transmitter is equipped with remote microphone, flexible antenna, power supply connection leads, and is rated for it's further camouflaging (hidden installation) in various objects.

SPECIFICATIONS:

Operating frequency 416.5 – 423.5 MHz

Modulation WFM

Supply voltage 2 - 6 V 2 - 3 V 2 - 3 V 2 - 3 V

Output power 1 - 30 mW No less 100 mW No less 30 mW No less 500 mW

Current consumption 5 - 30 mA No more 80 mA No more 30 mA No more 400 mA

Dimensions 

18 x 9 x 3 mm