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SIGINT. Signal Intelligence Solutions

MainCatalogTechnical Surveillance Countermeasures (TSCM)OSCOR Blue 24

OSCOR Blue 24. Portable spectrum analyzer

Oscor Blue 24
Oscor Blue 24
  • Oscor Blue 24
  • Oscor Blue 24 Case
  • Oscor Blue 24
  • OSCOR-Blue-Spectrum-Analyzer-Video-Demodulation
  • OSCOR-Blue-Spectrum-Analyzer-Persistence-Waterfall
Main characteristics
SKU 2147
Vendor REI
Category Counter Surveillance (TSCM)
Frequency 10 kHz - 24 GHz
Power source 100-240V 50-60 Hz
Battery Rechargeable Lithium ion, 4-hour runtime (typical)
Display The integrated active 8.4 "
Dimensions, HWD 29.2 x 33.5 x 7.6 cm
Weight 4.5 kg
Shipment Free Worldwide
Price 43297 $
Other currency 40000 ˆ
In stock
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Portable RF Detection & Analysis

The OSCOR Blue is a portable spectrum analyzer with a rapid sweep speed and functionality suited for detecting unknown, illegal, disruptive, and anomalous rogue transmissions across a wide frequency range. The OSCOR Blue Spectrum Analyzer is designed to detect illicit eavesdropping signals, perform site surveys for communication systems, conduct radio frequency (RF) emissions analysis, and investigate misuse of the RF spectrum.

Efficiency: sweeps 24 GHz in one second to quickly detect transmitting electronic surveillance devices and ensure that spectrum activity is captured

Usability: captures comprehensive signal activity without missing signals due to limited antenna range or from having to switch external antennas

Portability: complete integrated spectrum analyzer system with built-in antennas and analysis software, small and hand-held for easy mobility


OSCOR Blue sweeps 24 GHz in 1 second in 12.2 kHz steps. Fast sweep time, built-in antennas, and on-board software make the OSCOR Blue easy and quick to deploy, optimizing total operational speed.
Seamless real-time spectrum visibility from 10 kHz to 24 GHz or 10 kHz to 8 GHz (depending on the model) using the integrated auto-switching multi-antenna system.
The OSCOR Blue is lightweight (9.6 lbs./4.4 kg), small and hand-held for easy mobility through target areas while collecting trace data.
REI’s trace analysis functionality adds dimension by providing full analysis of trace data on-board. Perform trace analysis on-screen without the need for a laptop.
OSCOR Blue can subtract a reference trace from a target sweep trace, and then create a signal list from the difference trace, very quickly showing a list of signals unique to the target area.
Waterfall analysis captures and records signal peak traces over time for historical analysis of spectrum activity.
Signals are easily located based on RSSI level change and near field locating function.
Continuous spectrum update while using built-in suite of demodulators (audio, video).
OSCOR Blue includes a Multi-Purpose Probe that plugs into the Auxiliary port for capturing carrier current, IR, CATV (F Connector), VLF Antenna.


Technical Surveillance Countermeasures (TSCM)
Counter Surveillance
Radio Frequency (RF) Detection
Radio Frequency (RF) Analysis
Spectrum Analysis
Signal Analysis
Intelligence Protection
Executive Protection
Eavesdropping Detection
Surveillance Equipment Detection
Electronic Surveillance Detection

RF SYSTEM - 8 GHz and 24 GHz models available


• 8 GHz Model (OBL-8) = 10 kHz to 8 GHz
• 24 GHz Model (OBL-24) = 10 kHz to 24 GHz
• Displayed Average Noise Level (DANL) (25 kHz Resolution Band Width)

• Without preamp = -100 dBm
• With preamp = -110 dBm
• Sweep speed: 24 GHz/second
• Preamp: DC-8 GHz = 10 dB
• Attenuation: DC-24 GHz = 0 dB, -10 dB, -20 dB, -30 dB

Dynamic Range:

• Min/Max Range: 90 dB
• SFDR: 80 dB


• Demodulation types: AM, FM
• Filter sizes: 800 khz, 200 kHz, 12.5 kHz, 6.25 kHz, 2 kHz
• Subcarrier filters: 6.25 kHz, 12.5 kHz, 200 kHz
• Headphone output (low leakage headphones included)
• Built-in speakers


• Formats: NTSC, PAL, SECAM
• Demodulation: AM, FM
• Filter sizes: 12.75 MHz, 6.375 MHz
• Subcarrier filters: 6.25 kHz, 12.5 kHz, 200 kHz


• Built-in auto switching antenna system
• Frequency:
• 8 GHz Model (OBL-8) = 10 kHz (useable) to 8 GHz
• 24 GHz Model (OBL-24) = 10 kHz (useable) to 24 GHz


• Aux RF in: 10 kHz to 8 GHz
• IF out: 25 MHz wide centered at 75 MHz
• Baseband out: DC – 6 MHz
• 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)
• Ethernet port for VNC remote access


• Universal power supply included: 100-240 VAC, 50-60 Hz
• Removable battery: Rechargeable Lithium ion, 4-hour runtime (typical)


• Compact Flash (CF) slot
• USB-A port


• Dimensions: 11.5 in x 13.2 in x 3.0 in (29.2 cm x 33.5 cm x 7.6 cm)
• Unit weight with battery: 9.6 lbs (4.4 kg)
• Case dimensions: 14.9 in x 19.5 in x 5.5 in (37.8 cm x 49.5 cm x 14 cm)
• Case weight with unit and accessories: 21.0 lbs (9.5 kg)


• Operating temperature: 0° C to +50° C
• Note: It is recommended to run the unit on battery power above +40°C. The supplied AC adapter's operating temperature is 0°C to +40°C.
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