WiNRADiO WR-G33DDC 'Excalibur Pro'
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Headless HF/VHF Scanner / receiver
The WindRadio WR-G33DDC is an advanced version of the WiNRADiO WR-G31DDC 'Excalibur' with the following 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
System requirements:
- PC with 2 GHz dual core CPU or faster
- One free USB 2.0 socket
- Windows 2000/XP/Vista/7
Specifications
Type- Headless Amateur HF/VHF Scanner / receiver
- Frequency range RX
- 9 kHz - 49.995 MHz
- TX
- -
- Frequency stability
- 0.5 ppm (0 to 50 °C)
- Tuning steps
- 0.001 kHz
- Filters
- Cut-off frequency 1.8 MHz @ -3 dB
Attenuation 60 dB min @ 0.5 MHz
Receiver
- Modulations
- AM / AM-sync / N-FM / CW / USB / LSB / DSB / ISB / FSK
- Sensitivity
- AM: -106 dBm (1.12 µV) @ 10 dB S+N/N, 30% modulation
SSB: -121 dBm (0.20 µV) @ 10 dB S+N/N, 2.1 kHz BW
CW: -127 dBm (0.10 µV) @ 10 dB S+N/N, 500 Hz BW
FM: -117 dBm (0.32 µV) @ 12 dB SINAD, 3 kHz deviation, 12 kHz BW, audio filter 300-3000 Hz, deemphasis -6dB/oct - Selectivity
- 1 Hz - 62.5 kHz (continuously variable in 1 Hz steps)
- Receiver system
- Direct-sampling, digitally down-converting software-defined receiver
- IF-frequencies
- -
- Image rejection
- 100 dB
- Audio output
- -
Transmitter
- Modulations
- -
- RF-output
- -
Connections
- Antenna
- SMA
- Impedance
- 50Ω
Electrical
- Power requirements
- 11-13V DC
- Current drain RX
- 620 mA max
- TX
- -
Physical
- Dimensions (w×h×d)
- -
- Weight
- -
- Form factor
- Headless
- Manufactured
- Between 2010 and 20xx
Other features
- Memories
- -
- Usage
- Amateur / Ham radio operators
- Manufacturer
- WiNRADiO
- Model
- WR-G33DDC 'Excalibur Pro'
- Features
- DSP
ADC: 16 bit, 100 MSPS
Number of memory channels limited by computer memory
USB 2.0 computer interface
Manuals, Diagrams and Brochures
- None available
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