
The SDRplay RSP1B is an improved version of the popular RSP1A powerful, full-featured 14-bit broadband SDR that covers the RF spectrum from 1kHz to 2GHz. The RSP1B comes in a rugged black painted steel case and has significantly improved noise performance. All it needs is a computer and an antenna to provide excellent communication receiver functionality.
It comes with a choice of SDRunoTM for Windows and multiplatform SDRconnectTM SDR software for Windows,
MacOS and Linux (provided free of charge by SDRplay).
You can monitor up to 10 MHz of spectrum at a time.
A documented API allows developers to create new demodulators or applications on the platform.
RSP1B 14-bit DSP
KEY ADVANTAGES AND FEATURES
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• New improved version of the RSP1A in a robust black painted steel case
• Improved noise performance below 1 MHz and in the 3.5-5.5 MHz, 50-60 MHz, and 250-320 MHz ranges
• Improved signal handling at HF frequencies.
• Covers all frequencies from 1kHz to VLF, LF, MW, HF, VHF, UHF and L-band up to 2GHz, without breaks
• Receive, monitor, and record up to 10 MHz of spectrum at a time
• 14-bit ADC silicon technology for excellent dynamic range
• Multiple high-performance pre-selection filters minimize phantom signal issues
• Software-selectable AM/FM and DAB broadcast band notch filters minimize intermodulation problems due to strong interferers
• Multiple single receivers in any 10 MHz spectrum portion
• Free use of Windows-based SDRuno software (check website for supported versions)
• Free use of SDRconnect SDR and server software for Windows, MacOS and Linux (check website for supported versions)
• Multiplatform drivers and API support including Windows, Linux, Mac, Android and Raspberry Pi 4/5
• Powered via USB cable with a simple and robust Type B socket
• Software-selectable 4.7 V Bias-T for powering an external remote antenna amplifier
• Calibrated S/RF power meter and SNR measurement
• Compatible with many third-party software digital decoders
• Documented API provided to enable demodulator or application development on multiple platforms
• Strong and growing software support network
CLICK HERE TO DOWNLOAD THE VARIOUS SOFTWARE, DRIVERS AND MANUALS

• Multiple "Virtual Receivers" allowing simultaneous reception and demodulation of different signal types within the same receiver bandwidth.
• A selectivity filter with ultimate rejection greater than 140 dB.
• A unique distortion-free dual-stage AGC with fully adjustable parameters.
• Multiple notch filters with adjustable BW down to 1Hz, Notch Lock function.
• A unique synchronous AM mode with selectable/adjustable sidebands, dedicated PLL input filter and selectable PLL time constants.
• SNR (Stereo Noise Reduction), with a proprietary noise reduction algorithm for stereo broadcasting.
• AFC for FM signals.
• Calibration for receiver frequency errors.
• Class-leading audio quality
• Calibrated S-meter and power measurements
• RDS support with "DX Mode" for low signal environments
• Active Noise Cancellation
• CAT and Omnirig control
• SSB / AM mode and synchronous AM mode
• WBFM and NFM with AFC