RX-888 Mk II

RX-888 Mk II


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Guide Price

RRP ($):175
RRP (£):145
RRP (€):168



The RX-888 MKII is the new generation of RX888 which has the ability to monitor all of the amateur radio bands at the same time.

This latest version comes with the following improvements and enhancements:

  1. Add a tunable Attention in the HF path, which can tune from 0 to -31.5dB.
  2. Change the fixed LNA of RX888 to a VGA, which gives the -10dB to +33dB range. VGA applies to both HF and VHF.
  3. Use the newer generation of tuner chip R828D instead of R820T2.
  4. Use an enhanced version of 64M LPF to improve image rejection further.
  5. A jumper can select the internal reference clock or an external 27Mhz reference clock.

The primary motivation is giving users smaller granularity control on the RF front-end and a big dynamic range to fit the demands of both strong and weak signals receiving. The tunable range is -41.5dB to +33dB for HF and 0db to 55dB for VHF, which covers most use cases. During the MKII development, we are working very closely with the original author of BBRF103, IK1XPV, on his new universal driver. The new driver supports RX-888 and RX-888 MKII now. And we expect the power of open source will significantly improve the software support and the lifetime of RX-888.

Technical Specifications:

  • LTC2208 16bit ADC at 130 MSPS
  • Dual RF input, HF frequency range: 1kHz-64Mhz, maximum real-time bandwidth 64MHz. VHF frequency range: 64M-1700Mhz, maximum real-time bandwidth 10MHz.
  • 0.5ppm VCXO
  • ATT adjustment range -32dB to 0dB
  • VGA adjustment range -11dB to +34dB
  • External 27Mhz reference clock support
  • 3.3v software switched Bias-Tee HF/VHF independent control
  • ADC PGA Rand Dither software control
  • Support mainstream SDR software. For HDSDR SDRConsole SDR# SDR++




Modes:AM, CW, FM, USB, LSB


Connectors:SMA, USB Port