• RS Stock No. 124-9619
  • Brand SDRplay
  • Mfr. Part No. RSP2
SDRplay Radio Spectrum Processor - RSP2 1KHz → 2GHz Software Defined Radio (SDR)
Product Details

RSP2 Radio Spectrum Processor

The RSP2 by SDRplay is a powerful wideband Radio Spectrum Processor. RSP2 is a fully assembled SDR module, covering all frequencies from 1 kHz to 2 GHz. Simply connect the RSP2 to a PC and add an antenna giving a communications receiver or Spectrum Analyser.
This enhanced version of the RSP1 provides three software selectable antenna inputs, new stability and clocking features.
Applications include Industrial, Scientific & Educational. Combined with the power of SDRuno receiver software, this versatile receiver can monitor up to 10 MHz of spectrum at a time.
RSP2 comes with “Getting Started” information to get up and running. This guide includes details of the free SDR software required for SDRplay.

The RSP2 is housed in an RF shielded robust plastic case.

Here at RS we have 3 versions of the Radio Spectrum Processor:
RSP1 - Original SDR receiver with one antenna port (RS 922-9607)
RSP2 — SDR receiver with multiple antenna ports and external clocking feature (RS 124-9619)
RSP2pro - RSP2 receiver in a rugged metal case (RS 125-7958)

•Continuous coverage from 1 kHz to 2 GHz
•Up to 10 MHz visible bandwidth
•Powers over the USB cable with a simple type B socket
•12-bit ADC silicon technology
•10 high-selectivity, built in front-end preselection filters
•Software selectable multi-level Low Noise Preamplifier
•SDRuno—World Class SDR software
•Open API for new apps development
•2 x SMA Software Selectable Antenna Inputs
•1 x High Impedance Input for long wire antennas
•Software selectable MW /FM notch filters
•Highly stable 0.5PPM TCXO trimmable to 0.01PPM
•24MHz Reference clock input / output connections
•4.7V Bias-T (Port B only)
•RF shielding layer inside case (RSP2 only)


The RSP2 is not supplied with the antenna or USB cable.

Wireless Modules SDRplay

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RF TechnologySoftware Defined Radio (SDR)
Frequency1KHz → 2GHz
Kit NameRadio Spectrum Processor - RSP2
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Technical Reference
  • RS Components

    Statement of conformity

    The product detailed below complies with the specifications published by RS Components. Where applicable it provides assurance that electrostatic discharge sensitive devices have been handled and packed under conditions that meet the administrative and technical requirements of the ANSI/ESD S20.20:2014 and BS EN 61340-5-1:2007 Electrostatic Control Standards.
    RS Stock No. 124-9619
    Description SDRplay Radio Spectrum Processor - RSP2 1KHz → 2GHz Software Defined Radio (SDR)
    Manufacturer/Brand: SDRplay
    Mfr. Part No. RSP2
    The foregoing information relates to product sold on, or after, the date shown below.
    Date Dec 16, 2017
    RS Components Ltd, Birchington Road, Corby, Northamptonshire, NN17 9RS, UK
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