The most commonly used antenna included with the ANDRE Near-field Detection Receiver is the Whip antenna. It is significantly larger than the other antennas and is an effective general-use antenna for locating RF signals. In this article, we will dig into how the whip antenna is designed and why it is considered the more commonly used antenna in the kit.

A whip antenna is a basic antenna design, typically consisting of a straight, flexible wire or rod connected to a receiver. Shown in the picture is the Standard RF Probe from the CPM-700 Deluxe, which is a traditional whip antenna. When the CPM-700 and ANDRE antennas are viewed side by side, it’s obvious the ANDRE antenna is a very different design. Continue reading “ANDRE Whip Antenna: Simple Enhanced Design”

New additions are coming to the handheld ANDRE Near-field Detection Receiver. REI is pleased to announce the ANDRE Deluxe featuring three new antenna attachments and a variety of accessories to make your investigations easier and more effective. Continue reading “New ANDRE Deluxe Offers Higher Frequency Detection Range, Ultrasonic Detection, and New Software”

New antenna extends frequency detection range to 12 GHz

ANDRE Deluxe TripodCOOKEVILLE, TN – June, 2018 — Research Electronics International (REI), a leading manufacturer of counter-surveillance equipment, announces the release of the ANDRE Deluxe Near-Field Detection Receiver. The ANDRE detects signal activity and displays a histogram of signal strength over time. It is a handheld broadband receiver capable of detecting covert electronics including GSM bugs, microphones, cameras, RF and Wi-Fi transmitters, and mobile phones. Applications may include:

  • RF emissions detection
  • Prison contraband
  • RF spectrum management
  • Executive protection
  • Technical surveillance countermeasures (TSCM)
  • Intelligence protection
  • Fraud detection at exam testing sites

The ANDRE’s success at detecting and locating the source of RF, infrared, visible light, carrier current and other types of transmissions has expanded in the new Deluxe model with several additional antennas/probes, accessories, software and operational features.

Continue reading “New ANDRE Deluxe Offers Higher Frequency Detection Range, Ultrasonic Detection, and New Software”