The WiNRADiO WR-G65DDCe 'EXCALIBUR Sigma' is a top performance, direct-sampling, software-defined, wide-band, two-in-one HF/VHF receiver. Two independent and mutually exclusive inputs are provided, one for each range: 1 kHz to 88 MHz and 118 MHz to 190 MHz. A real-time 88/72 MHz-wide spectrum analyzer is included with a 64 MHz wide instantaneous bandwidth available for recording, demodulation and further digital processing.
1 kHz to 88 MHz and 118 MHz to 190 MHz frequency range
Direct sampling
Digital down-conversion
16-bit 210 MSPS A/D converter
88/72 MHz-wide, real-time spectrum analyzer
64 MHz recording and processing bandwidth
Ready for phase-coherent applications
Continuously adjustable filter bandwidth down to 1 Hz
Waterfall display functions and audio spectrum analyzer
Audio and IF recording and playback
Recording with pre-buffering
Very high IP3 (+40 dBm typ.)
Excellent sensitivity (Noise figure 6 dB)
Excellent dynamic range (111 dB)
Excellent frequency stability (0.1 ppm)
User-configurable preselection filters
Selectable low-noise preamplifier
Test and measurement functions
Networking version of application software available
USB 3.0 and 1 Gb Ethernet (with PoE) data interfaces
Numerous data and signal hw options
Self-diagnostics with BIT and thermal management
PC with 2.4 GHz quad core CPU or faster
One free USB 3.0 or Ethernet socket
Windows 8, 10 or 11