Digital Wireless A/V Sender System DF120

Watch TV from wherever you want: without cable and plugs

Wireless transmission through ceilings and walls without degradation
Real-time transmission of analogue video and stereo audio signals (25 frames/sec.)
Can be used with common household A/V appliances with analogue input/output (e. g. a cable or satellite receiver, DVD player/recorder, VCR, camcorder or projector) and CCTV cameras
Max. range of the wireless signal is up to 100 m (open space) and 20 m (within buildings)
Tap-proof and interference-free through digital transmission with frequency hopping
Transmits also signals of an infrared remote control to control the A/V source device
Set can also be used as a repeater

Description

Operation:

The transmitter receives an analogue A/V signal from A/V source device (e. g. a DVD player) and converts it to digital wireless signals. These digital signals are transmitted in the 2.4 GHz frequency band to receiver, which converts them back to analogue A/V signal.

The receiver can also convert the signals of the infrared remote control of the source device to a wireless signal and transmit it to the transmitter, which relays the infrared signal to the A/V source device. Therefore, it is possible to watch for example SAT-TV in a room without a wired SAT connection and to control the SAT receiver or TV using the original infrared remote control.

Package Contents

Package contents:

Transmitter DF120TX
Receiver DF120RX
2 x connection cables with cinch plugs
2 x mains adapter 5 V DC

Technical Data

Technical Data:

Operating voltage: max. 5 V DC (mains adapter)
Current consumption: TX 400 mA / RX 300 mA
Radio frequency: 2402 - 2480 MHz
Video signal: 1 Vp-p / 75 Ohm
Audio signal mono: 1 Vp-p / 600 Ohm
Max. resolution: 720 x 576 pixel, D1 (like DVD resolution)
Frame rate: max. 25 frames / second
Radio range: max. 100 - 200 m (open space)
Modulation: BPSK, QPSK, 16-QAM
Operating temperature: -10° C bis +50° C
Dimensions without antenna: 100 x 89 x 27 mm

Application Area:

The digital wireless transmission is an ideal solution if it is not possible to bridge the distance between A/V source device and TV or monitor with a cable, for example because the cable cannot be mounted out of sight or there are no electric lines. It is equally well suited for entertainment electronics as for CCTV.