WiNRADiO WR-G33DDC 'Excalibur Pro' Headless HF/VHF Scanner / receiver

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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

Frequency range

RX-range
9 kHz - 49.995 MHz
TX-range
-
HAM bands
-
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
MPN

Other features

Memories
-
Usage
Amateur / Ham radio operators
Features + options
DSP
ADC: 16 bit, 100 MSPS
Number of memory channels limited by computer memory
USB 2.0 computer interface
Accessories
-

Manuals, diagrams and brochures

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