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Last modified 2008-08-23

GRE PSR-400

Type:VHF/UHF receiver/scanner
Frequency range:25-54 / 108-174 / 216-512 / 764-776 / 794-824 / 849-869 / 894-960 / 1240-1300 MHz
(3.125 / 5 / 6.25 / 7.5 / 8.33 / 10 / 12.5 / 25 KHz steps)
Mode:AM/FM
Receiver system:Triple conversion superheterodyne
1st IF: 380.8 MHz
2nd IF: 21.4 MHz
3rd IF: 455 KHz
Sensitivity:FM (20 dB S/N)
25-54 MHz: 0.3 uV
108-137 MHz: 0.3 uV
137-174 MHz: 0.5 uV
216-300 MHz: 0.5 uV
300-406 MHz: 0.8 uV
406-512 MHz: 0.5 uV
764-960 MHz: 0.7 uV
1240-1300 MHz: 0.7 uV
AM (20 dB S/N)
25-54 MHz: 1 uV
108-137 MHz: 1 uV
137-174 MHz: 1.5 uV
216-225 MHz: 1.5 uV
225-300 MHz: 2 uV
300-406 MHz: 3 uV
406-512 MHz: 2 uV
764-960 MHz: 2 uV
1240-1300 MHz: 3 uV
Selectivity:+/-8 KHz (-6 dB), +/-17 dB (-50 dB)
Image rejection:60 dB
Voltage:13.8 VDC
Current drain:200 mA (squelched)
Impedance:50 ohms, BNC
Dimensions (W*H*D):185*55*135 mm
Weight:790 gr
Manufactured:200x-200x
Other:1000 memories in 10 banks. CTCSS/DCS. Alpha tags. Weather alert/FIPS/SAME/Skywarn
Triple trunking, tracks Motorola type I/II, EDACS and LTR. Spectrum sweeper. PC-programmable.
Related documents:User manual (525 KB)
Modifications: