PHJD900 – Counter Surveillance Equipment

PHJD900 – Counter Surveillance Equipment

GENERAL DESCRIPTION

(Adjustable 40 – 53 dBm)

The counter surveillance equipment PHJD900 has been designed for detection of nonlinear junctions.
Nonlinear junctions include a wide variety of components such as diodes, transistors, IC’s, etc.
The PHJD900 is especially used for IED detection.
The PHJD900 can detect electronic circuits such as hidden transmitters, tape recorders and Cellular phones even when DC source is NOT applied.
The PHJD900 is a state-of-art Non Linear Junction Detector based on the latest technology and includes DDS and DSP components.
The system equipped with high selectivity receiver along with unique detection algorithm achieving high sensitivity of -133 dBm.
The system provides an evaluation of the 2nd and 3rd harmonic.
When the system receives a strong 2nd harmonic, it indicates the presence of electronic components while a strong 3rd harmonic reception indicates false corrosive junctions, hence discards false alarms.
Both 2nd & 3rd harmonics are displayed at the same time.

Counter Surveillance Equipment

TECHNICAL ADVANTAGES

  • Fully digital system
  • Automatic channel select
  • Very high power transmitter (+53 dBm)
  • Excellent receiver sensitivity
  • Pulse mode operation

PHJD900 ENHANCEMENTS

  • 2 Row LED Display
  • Long detection range
  • 4 Output power levels
  • Receiver 40dB variable attenuator for precise detection
  • High gain circular antenna
  • Minimum setup time
  • Robust & lightweight design
  • Easy to use
  • Rechargeable batteries Li-Polymer, up to 8 hours operating time
  • Telescopic rod

APPLICATION

  • IED detection
  • Sweeps and detects all kinds of bugs – regardless if active or passive
  • Tape Recorder Detector
  • Military
  • Police
  • Prisons
  • Court Rooms
  • Head Quarters

TECHNICAL SPECIFICATIONS

Transmitter

Output Power (PEP)Adjustable 40-53 dBm (Max. 200W Pulse)
Output Power (AVG)1W Max.
Frequency Range850-880 MHz
Signal SourceDDS
Antenna Gain4 dBi

Receivers

Sensitivity-133 dBm
Frequency Ranges1,700-1,760 MHz
2,550-2,640 MHz

Controls

Output Power40 – 53 dBm within 4 dB steps
Receiver Sensitivity 10/20/30/40 dB Attenuator
ON/OFFElectronic Switch

Mode of Operation

Channel SelectAutomatic Channel Select
Output PowerManual Output Power

Mode of Operation

Operating Temp.-30ºC – +60ºC
Humidity

5% – 80%

Resistant to light shower rain

Physical

WeightApprox. 2.2 Kg W/O telescopic rod

*Specifications are subject to change without prior notice
*Ver. 1.00.04.17