This product is listed in: Jamming Systems

High Power Broadcasting Jammer

Product number: PKI 6990

The PKI 6990 High Power Broadcasting Jammer:

• Modulation: COFDM
Dynamic Jamming through RF detection capability: detection of RF signals within 1 nano second / 1GHz
• Programming interface: USB, Ethernet
• Command of system: switches/keyboard on control unit
• Software controlled through PC laptop / Tough-book / PDA
• Programming possibilities: frequency bandwidth / channels within full bandwidth, number of windows
• Unlimited individual channel programming accuracy 0.1Hz
• Individual allocation of power for each band width / channel
• Alarm (visual / audio) in case of malfunction of the system
• Alarm (visual / audio) and system shutdown in case of exceeded ROS value
• Self-protection of the system in case of any malfunction
• System impedance: 50 Ohm
• HF connections: N socket backside
• Optional outputs: HF monitoring outputs
Boost calibration
• Supply voltage: 200 – 240VAC, 50 – 60Hz, 7 A 12 – 48VDC
• Input VSWR: 2.0:1 max. with respect to 50 Ohm
• Output VSWR: 2.5:1 typ.
• Load VSWR: 2.0:1 max. without damage continuous

The PKI 6990 High Power Broadcasting Jammer is state of the art and so versatile, no government agency in the world should be without it.

PKI Jamming System (5000 W)
Power output5000W in total
Number of channels5
Channel 1140 to 170MHz, 1000W
Channel 2400 to 500MHz, 1000W
Channel 3540 to 1630kHz, 1000W
Channel 487.5 to 108MHz, 1000W
Channel 5800 to 900MHz, 1000W
Jamming signalCDSS (Complex Digital Sweep Signal)
AmplifiersClass A linear, Gain flatness +/- 1.5dB
VSWR protectionProtected against antenna mismatch including open and short circuit
Temperature range-10°C to +70°C
Humidity0% - 90% relative humidity
Power sourcesExternal generator (10kW)
Cooling systemForced air (by built-in blower)
DimensionsApprox. 500 x 500 x 1150mm (h x d x w), 1050 x 500 x 500mm (h x d x w) 2x
WeightApprox. 110 - 120kg
Housing construction19" racks with independent slide-in channels, to be specified