AUTOMOBILE JAMMER "CJD 30"
The "CJD 30" jammer is designed for vehicle defence against remotely activated by radiochannel explosive devices, as well as for protection of stationary constructions against eavesdropping by means of RF-emitting microphones. It creates an intensive interfering electromagnetic field with specialised spectrum that saturates practically the whole frequency range used for explosive operations, as well as the basic frequency band used for eavesdropping. It is suitable to be mounted in motor cars and to 12 V DC power supply by a common "minus" pole. The jammer performance does not affect normal operation of vehicle electronics, computer, telephone and other office equipment that is positioned near to the emitters. 

TECHNICAL DATA CJD 30
Jamming frequency range 30 - 500 MHz 
Output power 30 W
Operating time 24 h
Operating temperature range - 20°C / + 50°C
Kind of interference wideband
Type of interference noise
Power supply  DC 12 V, 24 - 27 V; AC 110, 220, 250, 380 V / 50 - 60 Hz
Dimensions 330 x 230 x 90 mm
Weight 5.4 kg
Complete set A jammer, 3 antennas, remote control, power cable.
Packing A complete set in a wooden case
Case dimensions 550 x 400 x 250 mm
Case weight 22 kg

Last update April 1998