Audio/video wireless RF modules

The modules can transmit and receive wide band audio or video signals over a range up to 100m. Compliant with worldwide wireless regulations the modules are also suitable for both PAL and NTSC video formats eliminating the need for separate modules for different markets. The modules fully integrate audio/video input and output on to one module base-band PCB and no external audio circuitry is required.

Four selectable channels for video or stereo audio are available and the output power is 10mW, 10dBm compliant with European regulations. The modules are very compact, 30.6 x 28.6 x 3.7mm for the transmitter and 40.64 x 30.68 x 6.00mm for the receiver and the power consumption is 5V @ 55mA and 5V @ 140mA respectively. Operating temperature is –10 to +60°C, operating frequency range is 2400 to 2483MHz and a four channel phase locked loop synthesizer provides frequency selection. Video input is 1V p-p at 75? and audio input level is 3V p-p max.

Typical applications include domestic and professional sound or video transmission for home, office or factory use, security systems or public information systems. Full information on the Airwave Modules may be found on the LPRS web site www.lprs.co.uk or call 01993 709418 to request a data sheet