RF Spectrum Analyzer by Signal Hound (8 more products)

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SP145 Image

The SP145 from Signal Hound is a Real-time Spectrum Analyzer with a frequency range from 100 kHz to 14.5 GHz. It has a sweep speed of 200 GHz/s, a streaming bandwidth of 40 MHz, and a display noise average (DANL) of -160 dBm. This RTSA has an SSB phase noise of -134 dBc/Hz (@1 MHz offset), a system noise figure of less than 12 dB, and an LO leakage of -80 dBm (100 kHz to 5 GHz). It is designed for accurate remote spectrum monitoring and analysis and includes an internal GPS for enhanced field measurements. The analyzer requires a DC supply of 5 V (USB-C powered) and consumes less than 10 W of power.

The SP145 connects to a PC for analysis via USB-C and comes with a Spike spectrum analysis application. It is available in a portable and durable housing that measures 189 x 115 x 46 mm and is ideal for use in general-purpose RF test and measurement, phase noise characterization, EVM measurement, airborne RF measurement systems, spectrum monitoring, Wi-Fi/Bluetooth characterization, calibration, manufacturing test, demodulation, satellite peaking, and RF surveying applications.

Product Specifications

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Product Details

  • Part Number
  • Manufacturer
    Signal Hound
  • Description
    Portable, USB-Powered Real-time Spectrum Analyzer from 100 kHz to 14.5 GHz

General Parameters

  • Type
    USB / Computer Controlled
  • Equipment Type
  • Configuration
    Monitoring Receiver
  • Frequency
    100 kHz to 14.5 GHz
  • Resolution Bandwidth
    1 to 70 kHz
  • Realtime Analyzer
  • Real Time Bandwidth
    40 MHz (Streaming Bandwidth)
  • DANL
    -160 dBm
  • Spurious
    -40 dBc
  • Interface
  • Application
    Test & Measurement, GPS, Bluetooth, Satellite, Surveying, Wi-Fi
  • Phase Noise
    -134 to -55 dBc/Hz
  • Sweep Time
    200 GHz/sec
  • Operating Temperature
    0 to 45 Degree C
  • Dimension
    7.45 x 4.5 x 1.81 in.
  • Weight
    0.5 kg
  • Features
    Calibrated Streaming I/Q: Up to 40 MHz of selectable I/Q streaming bandwidth Connects to a PC for analysis Small form factor Extended temperature range option available
  • Note
    Power Consumption:10 W ; Noise

Technical Documents