GRE / GRECOM PSR-400 Mobile VHF/UHF Scanner / receiver

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Frequency range

RX-range
25-54 / 108-174 / 216-512 / 764-776 / 794-824 / 849-869 / 894-960 / 1240-1300 MHz
TX-range
-
HAM bands
-
Stability
-
Tuning steps
3.125 / 5 / 6.25 / 7.5 / 8.33 / 10 / 12.5 / 25 kHz
Filters
-

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Receiver

Modulations
AM   FM  
Sensitivity
FM (20 dB S/N)
25-54 MHz: 0.3 µV
108-137 MHz: 0.3 µV
137-174 MHz: 0.5 µV
216-300 MHz: 0.5 µV
300-406 MHz: 0.8 µV
406-512 MHz: 0.5 µV
764-960 MHz: 0.7 µV
1240-1300 MHz: 0.7 µV
AM (20 dB S/N)**
25-54 MHz: 1 µV
108-137 MHz: 1 µV
137-174 MHz: 1.5 µV
216-225 MHz: 1.5 µV
225-300 MHz: 2 µV
300-406 MHz: 3 µV
406-512 MHz: 2 µV
764-960 MHz: 2 µV
1240-1300 MHz: 3 µV
Selectivity
+/-8 kHz (-6 dB), +/-17 dB (-50 dB)
Receiver system
Triple conversion superheterodyne
IF-frequencies
1st: 380.8 MHz
2nd: 21.4 MHz
3rd: 455 KHz
Image rejection
60 dB
Audio output
-

Transmitter

Modulations
-
RF-Output
-

Connections

Antenna
BNC
Impedance
50 Ω

Electrical

Power requirements
13.8V DC
Current drain RX
200 mA (squelched)
TX
-

Physical

Dimensions (w×h×d)
185 × 55 × 135 mm (7.28 × 2.17 × 5.31 in)
Weight
790 gr (1.7 lbs)
Form factor
Mobile
Manufactured
Between 200x and 200x

Other features

Memories
1000 channels in 10 bank(s)
Usage
Amateur / Ham radio operators
Features + options
CTCSS/DCS. Alpha tags. Weather alert/FIPS/SAME/Skywarn Triple trunking, tracks Motorola type I/II, EDACS and LTR. Spectrum sweeper. PC-programmable.
Accessories
-

Manuals, diagrams and brochures

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