Data Sheet Download

The nRSP-ST is a networked general coverage radio receiver for frequencies from 1kHz to 2GHz with up to 10MHz of spectrum visibility.  The nRSP-ST is your own personal remotely accessible SDR which can also be shared with a small number of trusted friends or colleagues.  

The nRSP-ST addresses the needs of radio enthusiasts who want a ‘plug-and-play’ solution for remote reception.  As well as achieving this, we have addressed typical internet bandwidth limitations with the creation of a novel “IQ Lite” mode, which efficiently delivers channels of IQ data. We are also introducing the ability to control and store IQ recordings at the remote location.  The nRSP-ST is ideal for anyone wanting a wideband remote receiver without needing computer skills and hours of set-up time and ongoing maintenance at the remote location.

Note to new nRSP-ST users – please go to the special nRSP-ST start page: https://www.sdrplay.com/nRSPstart

The nRSP-ST is a networked general coverage radio receiver for frequencies from 1kHz to 2GHz with up to 10MHz of spectrum visibility.  The nRSP-ST is your own personal remotely accessible SDR which can also be shared with a small number of trusted friends or colleagues.  

The nRSP-ST key features:

• A truly “plug and play” integrated, networked general coverage receiver:
  • Combines a receiver, a host computer and a whole lot more – all in one box!
  • Apply power and connect to the internet (Ethernet or Wi-Fi) and the nRSP-ST is easily accessible from anywhere
  • An Admin tool to provide access to friends or club members, with user IDs, passwords and timeouts
  • Designed for long term continuous usage (no noisy or unreliable cooling fan)
• The 14-bit ADC full featured wideband SDR receiver covers all frequencies from 1kHz through VLF, LF, MW, HF, VHF, UHF and L-band to 2GHz, with no gaps
• Remotely monitor up to 10MHz of spectrum at a time from a choice of 3 antennas
• Multi-platform SDRconnect^TM software supports local operation or remote access on Windows, MacOS or Linux platforms
• The nRSP-ST & SDRconnect^TM are configurable for available network bandwidth:
  • In “Full IQ” mode, the nRSP-ST provides IQ data transfer of the visible spectrum bandwidth (e.g. for high-speed LAN or superfast internet connectivity)
  • In “IQ Lite” mode, the nRSP-ST provides IQ data of channels up to 192kHz wide (e.g. for digital decoding by the client)
  • In “Compact” mode the nRSP-ST provides compressed audio and visual display (ideal for slower internet connections) 
  • Supports multiple client connections with a simultaneous mixture of connection modes – an admin tool allows you to assign usernames and timeouts to trusted friends or colleagues.
  • All modes support visualization of up to 10MHz spectrum bandwidth
• Two remote connection options:
  • Use a remote SDRconnect client or
  • Use the built-in web-server for remote access from most up-to-date browsing capable devices, including Android/iOS tablets and phones
• The nRSP-ST offers the ability to record IQ and audio files to a NAS (network attached storage) device if available on the LAN.  
• Flash upgradable for future feature enhancements

Brochure