The WiNRADiO WR-G33DDC EXCALIBUR Pro Software-Defined Receiver
The WiNRADiO WR-G33DDC ‘EXCALIBUR Pro’ is a high-performance, direct-sampling, software-defined, shortwave receiver with a frequency range from 9 kHz to 49.995 MHz. It includes a real-time 50 MHz-wide spectrum analyzer and 4 MHz-wide instantaneous bandwidth available for recording, demodulation and further digital processing.
The Excalibur Pro is an advanced version of the WR-G31DDC Excalibur receiver, offering the following additional features and improvements:
- 4 MHz instantaneous processing bandwidth
- Low-noise preamplifier
- Configurable preselection filters
- Filter bandwidth adjustable down to 1 Hz
- 0.5 ppm frequency stability
- Test and measurement functions
- Pause function
Full Specifications:
- 9 kHz to 49.995 MHz continuous frequency range
- Direct sampling
- Digital down-conversion
- 16-bit 100 MSPS A/D converter
- 50 MHz-wide, real-time spectrum analyzer
- 4 MHz recording and processing bandwidth
- Continuously adjustable filter bandwidth down to 1 Hz
- Three parallel demodulator channels
- Pause function
- 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)
- Sensitivity (0.20 µV SSB, 0.10 µV CW)
- Dynamic range (107 dB)
- Frequency stability (0.5 ppm)
- Selectable medium wave filter
- User-configurable preselector
- Selectable low-noise preamplifier
- Test and measurement functions
- USB 2.0 interface
Resources:
- Manufacturer’s product page – WiNRADiO WR-G33DDC EXCALIBUR Pro
- Reviews
- WRTH 2012 (received their award as the Best SDR) read full review in print publication
- Please contact us if you know of other reviews.
- Retailers
