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USB-SA44B - Signal Hound Spectrum Analyzers


  • Model: USB-SA44B
  • Shipping Weight: 1lbs
  • Manufactured by: Signal Hound
  • High end frequency limit: 4.4GHz - 1 Hz
  • Resolution Bandwidth Max.: 250 KHz and 5 MHz
  • Resolution Bandwidth Min.: 0.1 Hz
  • Extra Specifications: New in box. USB powered and lightweight. Spike Software.

Signal Hound USB-SA44B

BRL Test is your authorized signal hound distributer.

The Signal Hound USB-SA44B is a Software Defined Receiver (SDR) optimized as a narrow-band real-time spectrum analyzer. It is compact, simple to use, and an effective troubleshooting tool. Analyze with state of the art sensitivity, accuracy and dynamic range that you?d expect in a unit many times its cost.
The USB-SA44B has a preamplifier for improved sensitivity and reduced LO leakage. There is also a thermometer for temperature corrections, allowing accurate amplitude measurements over the entire operating temperature range. 
Upgrade to scalar network analyzer when you couple the USB-SA44B with the USB-TG44A (combo savings price $1472.46)

  • RF Frequency Range: 1 Hz to 4.4 GHz
    • Low noise amplifier available above 500 KHz
  • Wide dynamic range: -151 dBm to +10 dBm
  • Resolution bandwidths (RBW) of 0.1 Hz to 250 KHz and 5 MHz
  • Includes a High Dynamic Range Measuring Receiver
    • 0.25 dB relative accuracy
    • 0 dBm to -125 dBm, 150 KHz to 1 GHz
    • 0 dBm to -115 dBm, 1 GHz to 4.4 GHz
    • Adjustable digital audio filters
    • Accurate AM and FM measurements
  • No external power supply needed ? draws power from USB
  • 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 7/8/10 32-bit and 64-bit 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 10 ounces
Ordering info:  
  • Standard temperature range:  0°C to +70°C for $919. 
  • Option 1 extended temperature range of -40°C to +85°C for $1119. 
  • Optional accessory kit includes 20 dB pad, DC bloc, and BNC to SMA adapter for $40 (PN: USB-SA44-ABA)

See the video below showing the Spike software and be prepared to be wowed!


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