Mobile / GSM Detector

The MPD300x is designed to detect and locate transmissions from cellular mobile phone based devices including mobile phones, vehicle trackers, GSM listening devices (bugs) and the latest covert wireless 3G cameras. It can be used in sensitive meeting rooms to check for hidden gsm bugs and 3G wireless cameras, unauthorised mobile phone usage in offices, hospitals or prisons and in vehicles to locate hidden tracking devices.

It will detect signals from GSM900, GSM1800 and 3G(UMTS2100) devices whilst filtering out all other ambient signals to ensure that only GSM/3G based devices are detected to prevent false alarms. The Internal ultra-high gain amplifiers ensure that signals can be detected from up to 10 metres (30 feet) away.

The built in signal strength meter (with optional audio beep tone) enables the precise source of the signal to be located with ease. The band of the detected signal is also displayed to help confirm the Cellular Network and device type. The Burst Detect function ensures short bursts such as those from trackers or SMS (text) messages will not be unnoticed.

A 10 LED bargraph display indicates signal strength along with an audio tone, enabling you to pin point the signal source precisely. If you wish to check for devices without alerting others the MPD-300x can be set to silent vibrate mode. If any signals are detected the unit will pulse vibrate silently, allowing you to keep it concealed on your person, in a jacket pocket, for example.

The MPD-300x features a Digital Burst detector to ensure that short transmission bursts from trackers and other GSM/3G based devices are still detected.  The MPD300x will alert you if a device has transmitted within the vicinity even for just a fraction of a second.

The MPD300x is supplied with a tuned multiband antenna also features a DC Power socket for applications of long term use.

TECHNICAL SPECIFICATIONS 

Typical Performance Characteristics - at 20 degrees C 

2G 900MHz 

Centre Frequency: 897.50MHz 

Band Width: 880 - 915MHz 

Out-of-Band Attn: >40dB typ 

Min. Detection Level: -35dBm typ 

Peak Detect Threshold: -31dBm typ 

Response Time: 100ms 

2G 1800MHz 

Centre Frequency: 1747.50MHz 

Band Width: 1710 - 1785MHz 

Out-of-Band Attn: >40dB typ 

Min. Detection Level: -30dBm typ 

Peak Detect Threshold: -27dBm typ 

Response Time: 100ms 

3G(UMTS) 1950MHz [WCDMA] 

Centre Frequency: 1950.00MHz 

Band Width: 1925 - 1975MHz 

Out-of-Band Attn: > 70dB 

Min. Detection Level: -75dBm 

Peak Detect Threshold: -70dBm 

Response Time: 100ms 

General Specifications 

Antenna Type: Multi-Band Whip 

Connector: MCX 

Signal Strength: 10 LED bar-graph 

Detection Bands: 2G-900, 2G-1800, 3G(UMTS) 

Low Batt. Threshold: 6.8V 

Power Supply: 9V PP3 battery 

Current Consumption <70mA (no LEDs illuminated) 

External: 9-12V DC @ 200mA 

1.3mm centre -ve 

Dimensions 97 x 58 x 22 mm 

Weight: 150g