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Research Electronics International
ANDRE Near-field Detection Receiver
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24 month warranty

REI's ANDRE is an advanced handheld broadband receiver designed to quickly detect and identify a wide range of transmissions, including RF signals, infrared, visible light, carrier current, and more. It is commonly used in security sweeps and counter-surveillance operations, making it an essential tool for professionals in the field.

With a wide range of antennas designed to receive transmissions in the frequency range from 10 kHz up to 12 GHz, ANDRE accurately and precisely detects and identifies various RF signals - from Wi-Fi and Bluetooth to cell phones, microphones, cameras, and more. ANDRE automatically recognizes each attached antenna and displays the corresponding frequency band. This function simplifies signal analysis, enhancing the accuracy of your results and saving you valuable time while performing sweeps.

ANDRE features a signal strength histogram which displays RF levels over adjustable time intervals, which can range from 5 seconds to 24 hours. This allows you to observe differences between digital, analog, and burst signals, while setting personalized alert thresholds. When a significant signal is detected during your sweeping operations, you can choose between audio, tactile, and visual alert notifications to let you know.

The histogram display, along with the zoom view capability, offers a detailed analysis of each detected signal. Zoom mode enables you to focus on a 30 dB segment, making it easy to identify subtle changes in the RF environment,allowing detailed investigation and understanding of the collected data.

ANDRE's automatic generation of a signal list is another valuable feature. It captures the strongest signals detected and classifies them as either Friendly, Threat, or Unknown. Each recorded signal from the list is available for further inspection which simplifies the identification of signals, and lets you quickly assess the nature of the signals you encountered.

If you are interested in audio signals, ANDRE can demodulate and play back live analog audio. It records, stores and plays back ten second audio files, and displays signal strength graphs on the live audio screen. 
The Data Logging function is also available on the ANDRE Deluxe model. You can record, download, and view important signal data, ensuring that valuable information is saved for any future reference.

ANDRE models include Deluxe, Advanced, and Basic option. Each model offers varying antennas, probes, and accessories, tailored to various user needs and applications. These models provide a range of solutions for detecting and analyzing RF signals, making ANDRE a versatile tool for a variety of environments and use cases.

In summary, the ANDRE Handheld Broadband Receiver is a highly useful and user-friendly device made for detecting, classifying, and analyzing various RF signals. Its compact size, intuitive interface, and comprehensive features make it an essential tool for professionals and enthusiasts alike.

Learn more about complete REI TSCM equipment available at SpyShopEurope.com.

ANDRE Main Features:

  • Portable and handheld broadband receiver with a 3.5" touchscreen display
  • Detects and identifies a wide range of RF signals, including Wi-Fi, Bluetooth, cell phones, microphones, cameras, etc.
  • Classifies detected signals as Friendly, Threat, or Unknown
  • Automatically recognizes all attached antennas/probes and displays their corresponding frequency bands
  • Audio Demodulation and play-back of live analog audio
  • Histogram display with zoom view for further analysis of each signal
  • Auto-generated signal list of the strongest signals
  • Provides audio, haptic, and visual alerts
  • ANDRE Deluxe model offers Data Logging for detailed band information
  • 3 ANDRE models available: Basic, Advanced, and Deluxe

ANDRE Specifications: 

-75 dBm for 3 GHz frequency (typical at RF input)
Stepped attenuation control: -20 dB, -10 dB, off, +15 dB

Built-in speaker and external headphones with adjustable volume control
Tone style options: rising pitch, steady tone, off

3.5” (4 cm) capacitive touch screen
Screen brightness: High, Medium, Low

USB data port for software upgrades and file transfer

Input: USB internal charger
Run time: >5 hours (typical)
Charge time: 1.5 hours (typical) for 80% charge, <3.5 hours (typical) for 95% charge
Batteries (4 included with Advanced and Deluxe): Nitecore 18650 Lithium Ion Rechargeable Battery Model #NL189, rated 3.7V, 3400mAh, 12.6Wh
External USB charger included

Case dimensions: 6.25 in x 14.9 in x 18.5 in (15.9 cm x 37.8 cm x 47.0 cm)
ANDRE dimensions: 3.4 in x 5.7 in x 1.0 in (8.7 cm x 14.4 cm x 2.5 cm)
ANDRE weight with batteries: 0.65 lbs (0.3 kg)
Case weight with ANDRE & all accessories: 12.7 lbs (5.8 kg)

Operating temperature: -10° C to 50° C
Battery charging temperature: 0° C to 35° C
Storage temperature: -20° C to 50° C
Note: extended storage at temperatures above 40° C could degrade battery performance and life.

ANDRE Models and Included Accessories:

ANDRE Near-field Detection Receiver Feature Focus: 

Instant Configuration with Intelligent Antenna Auto-Recognition

ANDRE features an intelligent automatic antenna recognition system. This advanced function eliminates the need for manual configuration by rapidly detecting the attached antennas. The receiver instantly displays the corresponding frequency band, simplifying signal analysis and ensuring accurate results.

Customizable Histogram Display and Zoom View

This feature presents RF levels over customizable time intervals (ranging from 5 seconds to 24 hours), allowing you to observe and analyze digital, analog, and burst signals. With the zoom view capability, you can focus on specific 30 dB segments and detect even the slightest changes in the RF environment. You can set alarm thresholds with audio, haptic or video notifications for prompt feedback when a stronger signal is detected while sweeping an area.

Comprehensive Signal List and Classification for Easy Identification

ANDRE automatically generates a comprehensive signal list, listing the strongest signals detected during operations. Each signal is classified as Friendly, Threat, or Unknown, providing you with an organized overview of encountered signals. This feature simplifies signal identification, enables quick assessments and prioritization of the detected sources. When you double-tap a signal from the list, you can see additional details such as band classification information.

Demodulation of Live Analog Audio

The audio demodulation feature allows you to demodulate live analog audio signals. With the ability to record, store, and playback ten-second audio files, as well as a live audio screen displaying signal strength graphs, you can thoroughly examine the sound-related signals.

Save and Analyze Data with Built-in Data Logging on ANDRE Deluxe

The Data Logging function, available on ANDRE Deluxe model, enables you to record, download, and view important signal data. With data logging, you can save valuable information for future reference and have a comprehensive analysis of all detected signals. The recorded information includes details such as timestamp, signal strength, user configurations, attached probes, duration of the chart, and frequency band information.

Convenience and Mobility with Portable and Handheld Design

ANDRE is designed to be portable and handheld, allowing you to easily carry it wherever you go. Its compact size and 3.5" touchscreen display design ensure convenience during operation, making it an ideal tool for various environments and applications.

Three Model Options with a variety of accessories

ANDRE offers three models: Deluxe, Advanced, and Basic. Each model is equipped with different capabilities and accessories, catering to diverse user needs and preferences. Whether you require advanced features or a more simplified option, ANDRE has the perfect model to meet your specific requirements. These models provide a range of solutions for detecting and analyzing RF signals, offering versatility and adaptability for a wide range of scenarios.

How to use the ANDRE Near-field Detection Receiver: 



For more detailed specifications, please carefully study the PDFs available for download below.

24 Months Warranty
ANDRE User Manual
ANDRE Brochure
>>Download detailed specifications (PDF)<<


Disclaimer: Items on the website are not be used for the purpose of illegal surveillance of unsuspecting subjects. The items are to be used only in compliance with all the local laws and regulations under the threat of penalty.

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