OSCOR Green - Spectrum Analyzer
We are proud to be an authorized representative and distributor of the Oscor. The Oscor has become a basic "must have" tool of high-end corporate, industrial, law enforcement and governmental countermeasures sweep teams the world over. Nothing compares to it nor even comes close. It is the number one and often the first mentioned piece of equipment talked about by high-end countermeasures sweep teams.

OSCOR Green is designed for commercial applications to detect illicit eavesdropping signals, perform site surveys for communication systems, conduct radio frequency (RF) emissions analysis, and investigate misuse of the RF spectrum.

The OSCOR Green Spectrum Analyzer sweeps 24GHz in 1 second quickly detecting transmitting electronic surveillance devices. OSCOR Green's unique integrated auto switching antenna system requires no extra antennas or cables. At 9.6lbs/4.4kg, OSCOR Green is portable and convenient to operate. The 8.4in/21.3 cm high resolution touch screen display puts "drag" and "move" controls at your finger tips.

OSCOR Green Advantages
Fast: scans 24GHz in 1 second ensuring spectrum activity is captured (2,000,000 data points per second)

Does not require additional antennas: built-in auto switching antenna system to 24 GHz means no additional antennas or cables are required

Touch screen pan, zoom, drag and move

Portable and lightweight: weighs only 9.6lbs/4.4kg

2-3 hour run time on battery

Quickly identify localized RF energy transmissions of all types of modulation

Easily Map RF Traces: Reference and target traces are quickly captured, stored, and compared (including differences) for rapid analysis

Quickly Generate Signal lists
Spectrogram (Waterfall) Display generates spectrogram of receiver traces over time

Provides bench-top Spectrum Analyzer capabilities in portable design specifically for RF security surveys

Built in demodulators: AM, FM, SSB, Sub-carrier, and video (displayed on screen)
IF output, 25MHz wide centered at 75MHz
Real-time frequency update and display while simultaneously demodulating
Touch screen interface
Built-in software (no separate laptop required)

VNC Remote Access -Connect remotely to the OSCOR Green with 3rd party Virtual Network Computing software



  • OSCOR PC Software for enhanced spectrum analysis, storing signal and trace databases, and spectrum comparisons including RF mapping, provides the capability for permanent profiles of sweep environments and the ability to generate reports and graphs.
  • Automatic Threat Correlation. The patented OSCOR correlator provides signal classification by correlating the demodulated audio of a received signal to the ambient noises of an environment.

  • Automatic Signal and Trace Scanning and Logging. Only the OSCOR provides an automatic solution to rapidly logging and classifying all the signals of your environment. A quick reference guide provides a single chart that completely defines the programming process.

  • Built-in automatically switched antenna array. Foldout antenna panel automatically selects the proper antenna with no connections required. Pre-amp provides maximum sensitivity for the proper input. No un-reliable cable connections or mismatched antenna inputs.

  • Sonic ranging and triangulation to pinpoint bug locations. Using the Patented Threat Locating System, a bugging device can be readily found with no destructive searches. The Triangulate and Locate option uses sonic ranging to locate a threatening microphone.

  • The OSCOR provides detailed signal analysis capabilities with a complete built-in suite of audio demodulators and IF bandwidth selections. The audio demodulators include FM wideband, FM narrowband, AM wideband, AM narrowband, Sub-carrier, Single Sideband, and IF bandwidths 250 kHz, 15 kHz, and 6 kHz.

  • Built-in video monitors display images received on transmitted signals for protection against covert video transmitters. Supported video formats include NTSC, PAL, and SECAM. This feature is not included in the basic unit.

  • Built-in printer for hard-copy printouts. The OSCOR built-in thermal printer provides a user with the ability to generate printouts of important sweep data.
  • Removable Program chip for ease of upgrading software. When a new OSCOR upgrade comes out, simply contact REI to request a new program key.

  • PC Interface and Remote Control of the OSCOR. The OSCOR PC interface software provides the capability to create permanent database profiles of sweep environments, generate professional reports and graphs.


OPC Software now included, providing the ability for enhanced spectrum analysis including the ability to store, retrieve, analyze, and compare signals and traces for quick detection of the most sophisticated eavesdropping transmitters. The software also provides the capability to remote control of an OSCOR across a network or VPN for remote monitoring purposes.

Portable complete package of countersurveillance test equipment. Complete unit is the size of a large brief case and can be easily carried on a plane, bus, or car as hand-carry luggage.

Programmable Automatic Mode that continuously scans all bands and silently detects eavesdropping devices. The OSCOR can be used around the clock to monitor an environment without an operator present.

High Sensitivity Digital Synthesized Receiver scans Radio Frequency (10KHz to 3GHz),(3-21GHz by using the MDC-2100 down converter), carrier current (10KHz to 5 MHz) including and infrared (850nm to 1070nm / 10KHz to 5 MHz).

Built-in Demodulators and Bandwidths: Demodulators include AM, FM, SSB, Sub-carrier, and video(available as an option). IF bandwidths are built-in and programmable and include 6Khz, 15KHz, and 250Khz.

Antenna Array: All OSCOR input antenna's are built into the case and are automatically switched.
Acoustic Correlator utilizes passive sound pattern matching to automatically detect and classify a listening device even when the OSCOR is running automatically (un-manned).
Strip Chart Plotter built-in the OSCOR to provide hard-copies of spectrum profiles, signal database information, correlation printouts, etc.. Printer functions as WYSIWYG(What You See Is What You Get) operation by printing any information that is displayed on the screen.

Video Receive and Display Capability. Optional feature provides ability to receive NTSC, PAL, and SECAM video formats to provide detection of transmitted video signals including covert chip cameras that are increasingly proliferated.

Triangulation and Location System. Patented system that allows the user to pin-point the location of an eavesdropping device without the need for destructive and time consuming searches.


Frequency: 8GHz Model = 10kHz to 8GHz
Frequency: 24GHz Model = 10kHz to 24GHz
Displayed Average Noise Level (DANL) (25kHz Resolution Bandwidth)
Without Preamp = -100dBm
With Preamp = -110dBm
Sweep Speed: 24GHz/second
Preamp: DC-8GHz = 10dB
Attenuation: DC-24GHz = 0dB, -10dB, -20dB, -30dB
Dynamic Range:
Min/Max Range: 90dB
SFDR: 80dB


Demodulation Types: AM, FM
Filters Sizes: 800 kHz, 200kHz, 12.5kHz, 6.25 kHz, 2kHz
Subcarrier Filters: 6.25kHz, 12.5kHz, 200kHz
Headphone Output (low leakage headphones included)
Built-in Speakers


Demodulation: AM, FM
Filter Sizes: 12.75MHz, 6.375MHz,
Subcarrier Filters: 6.25kHz, 12.5kHz, 200kHz


Built in Auto Switching Antenna System:
Frequency: 8GHz Model (OGR-8) = 100kHz to 8GHz
24GHz Model (OGR-24) = 100kHz to 24GHz

Aux RF In: 10kHz to 8GHz
IF Out: 25 MHz wide centered at 75 MHz
Baseband Out: DC – 6MHz
Expansion: Aux control port for MPP

Integrated Touch Screen with 8.4” Display
Soft Keys and Rotary Optical Encoder
USB Port (A type): for peripherals (Keyboard, Mouse)
Line In

Universal Power Supply included: 100-240VAC, 50-60Hz
Removable Battery: Rechargeable Lithium ion, 2-3 hour runtime


Dimensions: 11.5in x 13.2in x 3.0in (29.2cm x 33.5cm x 7.6cm)
Weight with Battery: 9.6lbs (4.4 kg)
Case Dimensions: 5.4in x 14.9in x 19.5in (14cm x 37.8cm x 49.5cm)
Loaded Case Weight: 21.0lbs (9.5kg)
Operating Temperature: 0°C to +50°C

Oscor - Omni-Spectral Correlator
Call Use at 512.719.3595 Serious Inquires Only.

Not Available For Online Ordering

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Copyright 2014 Ralph Thomas
All Rights reseved.