Radio wave bug transmitter detector

Portable detector for detecting spy transmitters emitting radio wave radiation (RD)

The EN-RFD radio bug detector is designed for detecton and localization of radio-wave radiation devices (RD) which are used for unauthorized data transfer via radio channel. These facilities include:radio-microphones (BUGs), telephone radio retransmitter (TAP), wireless stethoscope, video-cameras with radio channel for data transfer, radio beacons for people, vehicles or cargos tracking systems, mobile phones and radio modems of GSM, DECT standards, data transmission devices of bluetooth and WLAN standards, etc.

The principle EN-RF operation is based on broadband detection of electrical field. This device operates in two main modes: search and monitoring. Additional modes include: log view, oscilloscope and recorder.

Search mode

This mode is intended for search and detection of RD location. Usage of this mode is based on visual estimation of signal level on 32-segmental scale. Additionally separate indication of continuous and pulse signals, identification signals of Gsm, Dect, bluetooth, Wlan standarts and stable signal frequency are used. It's possible also acoustic control via headphones.

1. Segmental indicator of average power of radio-frequency radiation source (is pointed on continuous output radio transmitters).

2. 32-segmental indicator of impulse component level of radio signal (is pointed on impulse radio transmitters, such as GSM, DECT etc.).

3. Sensitivity of the indication scales («L» – low, «M» – medium, «H» – high).

4. Frequency bands («B1», «B2») LOW PASS FILTER "LPF" ("F") /short-period indication of set zero scalelevel («ZERO»).

5. Current value of impulse/constant component level, comparing with zero level, dB.

6. Value of periodic signal frequency, MHz.

7. Identified data transfer standards (GSM, DECT, DECT BASE, BLUETOOTH or WLAN.

8. Change in time of signal level with dominant impulse and constant component.

9. Current value zero level of impulse/constant component, dB.

Monitoring mode

This mode is desined for independent operation of EN-RF DETECTOR on preset conditions.