B2B Supplier to Security Resellers Worldwide Since 2012 Working with over 250 Security Consultants and Investigation Agencies Specialist Supplier; Investigation, Detection & Security Solutions

Generic selectors
Exact matches only
Search in title
Search in content
Post Type Selectors

Home        About        Contact 

Bughunter BH03 Expert TSCM Detector 10MHz 3500MHz

Simultaneous Detection of Analog & Digital Signals, 5 Modes of Operation, Built in Frequency Meter.

previous arrow
next arrow
previous arrow
next arrow

Product Code: PBN-BH03 Expert

BH03 Expert Professional TSCM detector with a range of 10 MHz – 3500 MHz.

Detects Digital & Analog signals simultaneously, 5 Modes of Operation.

Operation Modes: Search, Security, Feedback, Acoustic Indication & Mute.

Filter out interference using background subtraction;

BH03 Expert has built-in GSM, 3G, 4G, CDMA and Wi-Fi filter.

Visual Multi Colour LED display, reports both Analog & Digital at the same time.

Industry Leading Solutions
Unrivalled Customer Support
Worldwide Shipping Options
Low Minimum Order
Trusted Supplier since 2012

Bughunter BH03 Expert TSCM Detector

Professional Live Sweeping System.

Wide Dynamic Range of 70db

5 Detection Modes

Small but Very Powerful Device.

Detects Analog and Digital Signals simultaneously.

Onboard Frequency Counter.

Detects Signals between 10-3500 MHz

Background Subtraction Feature.

Detects WIFI, Bluetooth, GPS, DECT, GSM CDMA 2G/3G/4G

Extra Information:

Brand: BugHunter

Power Supply: 3.7v Watch Battery

Dimensions: 3.10″ x 2.4″ x 1.25″

Manufactured in: Europe

  • Frequency range – from 10 to 3500 MHz
  • High sensitivity – 50 mV/m;
  • Dynamic range – 70 dB;
  • 2 main modes of operation: search of analog and digital signals & Guard Mode
  • 3 additional sound modes: feedback, acoustic indication, Silent.
  • Automatic adjustment to a background level of interference;
  • Powered by  regular or rechargeable AAA batteries (Not Included)
  • Built In Frequency Meter
  • Dimensions and weight: 105 х 58 х 18,5 mm (4 x 2,3 x 0,7 in), 110 g. (3,9 oz)

Built-in frequency meter 

Automatically detects and displays an operating frequency protocol of the detected signal.

PBN-Expert can quickly identify the type of the signal and its location in the room.

    • GPRS, EDGE, 3G/4G (cellular communication and data transmitting);
    • DECT (cell phones and radio modules of DECT standard);
    • DECT BASE (base stations of DECT standard);
    • BLUETOOTH (radio modules of BLUETOOTH standard);
    • WLAN (wireless network such as Wi-Fi, Zigbee, LoRA etc.).

Note:: If the detected signal falls out of these protocols, the device displays the numerical value of the frequency.

Updated noise filtering system.

Users can apply certain filters for more effective Signal identification detection in a certain location.

When activated, the filter lowers reception of the selected protocol but does not completely eliminate it.

Charge device using the supplied power cable, prior to use.

Requires 2 AAA Batteries

  • RF signal detector PBN-Expert
  • 110/220V power adapter
  • Micro-USB cable
  • Headphones
  • User manual

Manual: Download PDF

Yes, the device can detect both analog and digital radio signals, it can detect both types of signal simultaneously and users can also select individual detection of both frequencies.

Many locations now have a lot of different signals: cellular towers, radio stations, wireless internet. Multiple frequencies operating at the same time can make detection of specific signals a more difficult task.


Expert has a filtering system for the most popular types of RF protocols: GSM, 3G, 4G, CDMA and Wi-Fi.


Users can filter out specific signals using background subtraction, this enables users to focus on specific signals and identify if they are authorised or unauthorised.

Security mode can be used for many different scenarios, here is an example:

If a TSCM sweep has been conducted and you are sure the high value area is sterilised prior to an important meeting, users can continue monitoring the high value area in real time whilst meets are being conducted by using the Security Mode function.

If an attendee were to bring a device such as a phone into the secure area, the Security Mode function would immediately detect the threat and alert users of a new threat entering the sterile environment.

Short Product Overview of PBN-Expert

Scroll to Top