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Last modified 2025-03-19

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GRE / GRECOM PSR-120

A picture of GRE / GRECOM PSR-120

SPECIFICATIONS

GENERAL
Type:HF/VHF/UHF receiver/scanner
Frequency range: 25-54 / 88-174 / 380-512 / 806-824 / 849-869 / 894-960 / 1240-1300 MHz
Tuning steps:5 / 6.33 / 7.5 / 8.33 / 10 / 12.5 / 25 / 100
Frequency stability:? ppm @ -10 to +60°C (14 to 140°F)
Mode:AM / FM / WFM (FM Radio)
Channels / memory management: 300 regular @ 40 channels per second
20 WFM (FM Radio)
10 NOAA weather channels
Priority function
Power supply:3.6-4.5 VDC (Three R6 / AA alkaline or rechargeable batteries)
or ? VDC external
Current drain / power consumption:65 mA (Squelched)
Antenna impedance / connector:50 ohm / BNC
Dimensions (W*H*D):66*123*30 mm (7.6*4.84*1.18")
Weight:190 g (6.7 oz)
Other features: CTCSS/PL and DCS decoder. Attenuator. Weather alert (SAME).
Spectrum scan.




RECEIVER SECTION
Receiver system: Triple conversion superheterodyne
1st IF: 380.8 MHz
2nd IF: 10.7 MHz
3rd IF: 450 KHz
Sensitivity: AM (12 dB SINAD)
25-29.5 MHz: 0.2 uV
108-137 MHz: 0.5 uV
138-144 MHz: 0.3 uV
FM (12 dB SINAD)
29.5-54 MHz: 0.2 uV
137-174 MHz: 0.3 uV
380-512 MHz: 0.5 uV
806-960 MHz: 0.5 uV
1240-1300 MHz: 0.5 uV
WFM (12 dB SINAD)
88-108 MHz: 0.8 uV
Squelch sensitivity:0.5 uV (Threshold, AM/FM)
1 uV (Threshold, WFM)
Noise figure:
Selectivity: AM (25-28 MHz)
8 KHz (-6 dB)
12 KHz (-50 dB)
AM/FM
16 KHz (-6 dB)
34 KHz (-50 dB)
WFM
100 KHz (-6 dB)
320 KHz (-50 dB)
Image rejection:80 dB (@ 154.1 MHz)
AF output power / speaker:280 mW at 10% distortion / 8 ohm
External speaker connector:




MISCELLANEOUS
Manufactured:2012-2012 (Discontinued)
Additional info:
Related documents:
Modifications and fixes:
Reviews:
Options / Accessories:
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