PSR-120
Источник:
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 | — |
| - | - |