Signal Hound SA124B 12GHz Spectrum Analyser



Signal Hound SA124B 12GHz Spectrum Analyser

NOTE: The SA124B, 12GHz Spectrum Analyser, like all Signal Hound products, now requires an End-User Certificate to be completed and emailed back to Silvertone® before products can be shipped.

The Signal Hound 12GHz Spectrum Analyser, the USB-SA124B, is a Software Defined Radio (SDR) optimized as a spectrum analyser. It is compact, simple to use, and an effective troubleshooting tool for general lab use, engineering students, ham radio enthusiasts, and electronics hobbyists. Using recent innovations in RF technology, the Signal Hound has the sensitivity, accuracy and dynamic range you’d expect in a unit many times its cost.

Discuss the Signal Hound at the Signal Hound Discussion Group on Facebook

  • Features
    • RF Frequency Range: 100 kHz to 12.4 GHz
    • Wide dynamic range: -151 dBm to +10 dBm
    • Resolution bandwidths (RBW) of 0.1 Hz to 250 KHz and 6 MHz
      • 6 MHz RBW available as an analog IF output centered at 63 MHz
        • Corresponds to U.S. analog / digital TV Channel 3
    • Includes a High Dynamic Range Measuring Receiver
      • 0.25 dB relative accuracy
      • 0 dBm to -125 dBm, 100 kHz to 1 GHz
      • 0 dBm to -115 dBm, 1 GHz to 4 GHz
      • Adjustable digital audio filters
      • Accurate AM and FM measurements
    • No external power supply needed – draws power from a dual USB cable
    • Powerful Digital Signal Processing happens on the PC
    • Software and Hardware included for one low price
    • Additional Third-Party Software Packages are available
      • TSCM software is available, and is being marketed
        as “Kestrel TSCM Software” through
    • Write your own software with our free Application Programming Interface (API)
      • I/Q Data up to a 240 KHz bandwidth
      • Frequency Sweeps up to 140 MHz per second
    • Compatible with Windows XP and Windows 7 operating systems
    • AM and FM Demodulation Measurements
    • USB 2.0 communications at 480 MBPS
    • Demodulates AM/FM/SSB/CW audio in real-time
    • Automation capability using our API
    • Measures 8 inches long
    • Weighs 12 ounces

USB-SA124B User Manual

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Additional information

Weight 0.8 kg
Dimensions 25 × 15 × 10 cm

Standard, Adds OCXO Timebase

Calibration Certificate

No cal certificate, Calibration Certificate from Factory