Professional Software-Defined Wideband Shortwave Receiver (WR-G35DDCi)


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The WiNRADiO WR-G35DDCi Excalibur Pro WB is a high performance, direct-sampling, software-defined wideband shortwave receiver with a frequency range from 9 kHz to 45 MHz. It includes a real-time 45 MHz-wide spectrum analyzer and 32 MHz-wide instantaneous bandwidth available for recording, demodulation and further digital processing.

The receiver’s superior performance results from its innovative, direct-sampling, digital down-conversion architecture along with the use of leading-edge components and design concepts. These all result in a very high IP3, wide dynamic range, high sensitivity, and accurate tuning. These key features create a receiver in a class of its own, with wide application potential, with many operational and instrumentation features not usually found on receivers of any price category.

• 9 kHz to 45 MHz continuous frequency range
• Direct sampling with digital down-conversion
• 16-bit 100 MSPS A/D converter
• 45 MHz-wide, real-time spectrum analyzer
• 32 MHz recording and processing bandwidth
• Ready for phase-coherent system configurations
• Continuously adjustable filter bandwidth down to 1 Hz
• Three parallel demodulator channels
• Waterfall display functions and audio spectrum analyzer
• Audio and wideband IF recording
• Very high IP3 (+31 dBm)
• Excellent sensitivity (0.20 μV SSB, 0.10 μV CW)
• Excellent dynamic range (107 dB)
• Excellent frequency stability (0.5 ppm)
• Selectable low-noise preamplifier
• Switchable input filters (bypass, manual or auto)
• Test and measurement functions