Barrett PRC-4090 - Page 199

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BARRETT PRC-4090 TACTICAL HF SDR TRANSCEIVER -APPENDICES
Operating Voltage
Range
+11 V to +28 V DC operation
Over Voltage Pro-
tection
Up to 35V
Reverse Voltage
Protection
Built in
Weight 3.10 kg (transceiver only)
Width 241 mm (transceiver only)
Depth 331 mm (transceiver only)
Height 53 mm (transceiver only)
Receiver
Sensitivity
(250kHz -
30MHz)
-126dBm (0.112µV) for 10dB SINAD – J3E Mode
(Specication typical across frequency band, reduced sen-
sitivity between 250kHz and 500kHz)
Selectivity J3E -1kHz and +4kHz: Better than 70dB
-2kHz and +5kHz: Better than 70dB
-5kHz and +8kHz: Better than 75dB
Selectivity J2B
(option)
-500Hz and +500Hz: Better than 60dB
Blocking Max usable sensitivity -20kHz and +20kHz: better than
95dB
Intermodulation
Distortion
Better than 110 dBµV
Spurious
response ratio
Better than 95 dB
Reciprocal
mixing
Better than 110 dBµV (As dened in ITU-R F.612)
In-band IMD Better than 40 dB
Audio output 4 W into 4 ohm at less than 2% distortion
Audio response -6dB for 300Hz to 2700 Hz (adjustable bandwidth)
Handset Audio -
Output Max
6.5 mW into a 1 k ohm load ±1.5 dB, with a 1 kHz tone.