Warranty length *

Our standard warranty is for a 2-year time period. An extended warranty is available up to a total of five years (2-year warranty plus 3 additional years). Extended warranties are calculated at 6% of the product cost, per year.


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Device dimensions


SP145 — 14.5 GHz Real-time Spectrum Analyzer - Standard, Temperature Range: 0°C to +65°C - $9,950

Dimensions7.5" x 4.6" x 1.89" (19.1 x 11.7 x 7.6 cm)

Product-in-packaging dimensions

No in-packaging dimensions available.

Software and Drivers

Spike Software

  • Spectrum analysis software for all Signal Hound spectrum analyzers.
  • Installs the necessary USB drivers for the SP145.

Signal Hound Software Development Kit

  • Read API Docs
  • Includes programming interface for SP145.
  • Low level direct device control and measurements.
  • 64/32-bit Windows and 64-bit Linux operating systems.


SP145 Product Manual

STEP File Downloads

SP145 STEP Files