Used Very Good WinRadio G31DDC SDR Receiver S/N: 033-10J01130

Used Very Good WinRadio G31DDC SDR Receiver S/N: 033-10J01130

Tested and works as designed, in original box

The award-winning WiNRADiO WR-G31DDC 'EXCALIBUR' is a high-performance, low-cost, direct-sampling, software-defined, shortwave receiver with a frequency range from 9 kHz to 50 MHz. It includes a real-time 50 MHz-wide spectrum analyzer and 2 MHz-wide instantaneous bandwidth available for recording, demodulation and further digital processing.

The receiver's robust front-end is equipped with an ultra-high-linearity amplifier which results in exceptional strong-signal performance. An advanced dithering technique eliminates spurious signals without significantly increasing the receiver's noise floor. The superior 16-bit 100 MSPS analog-to-digital converter provides exceptional performance over an extremely wide range of signals.

The entire 2 MHz DDC (digitally-down-converted) bandwidth is available for recording and demodulation. Three demodulators allow the simultaneous reception of three signal frequencies within the 2 MHz bandwidth.

Features  

9 kHz to 49.995 MHz continuous frequency range
 Direct sampling
 Digital down-conversion
 16-bit 100 MSPS A/D conversion
 50 MHz-wide, real-time spectrum analyzer
 2 MHz recording and processing bandwidth
 Three parallel demodulator channels
 Waterfall display functions
 Audio spectrum analyzer
 Audio and IF recording and playback
 Recording with pre-buffering
 EIBI, HFCC and user frequency databases support
 Very high IP3 (+31 dBm)
 Excellent sensitivity (0.35 µV SSB, 0.16 µV CW)
 Excellent dynamic range (107 dB typ.)
 Selectable medium-wave filter
 USB 2.0 interface