| GENERAL |
| Type: | HF/VHF/UHF clock radio/scanner |
| Frequency range: |
Europe
0.52-1.72 MHz
29-54 MHz
88-108 MHz
108-174 MHz
406-512 MHz
806-956 MHz
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| Tuning steps: | 5 / 12.5 KHz |
| Frequency stability: | ? ppm |
| Mode: | AM / FM / WFM |
| Channels/memory management: |
100 regular in 5 banks @ up to 25 channels per second
7 NOAA weather channels
Non-volatile EEPROM storage
|
| Power supply: | 10 VAC nominal (Male barrel jack) |
| Current drain / power consumption: | Less than 300 mA |
| Antenna impedance / connector: | 50-75 ohm / BNC
Hi-Z / Spring terminals (MW only) |
| Dimensions (W*H*D): | 205*139*73 mm (8.07*5.47*2.87") |
| Weight: | 655 g (1.44 lb) |
| Other features: | Alarm clock. |
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| RECEIVER SECTION |
| Receiver system: |
Triple conversion superheterodyne (FM)
1st IF: 380.7 MHz
2nd IF: 10.85 MHz
3rd IF: 450 KHz
|
| Sensitivity: |
AM (12 dB SINAD)
108-137 MHz: 0.8 uV
FM (12 dB SINAD)
29-54 MHz: 0.3 uV
137-174 MHz: 0.4 uV
406-512 MHz: 0.6 uV
806-956 MHz: 0.6 uV
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| Squelch sensitivity: | |
| Noise figure: | |
| Selectivity: | |
| Image rejection: | |
| AF output power / speaker: | 700 mW at 10% distortion / 8 ohm |
| External speaker connector: | TS "Minijack" (3.5 mm), 8 ohm |
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| MISCELLANEOUS |
| Manufactured: | China (Designed in Japan), 1999-200x (Discontinued) |
| Additional info: |
PH-286AB - Main board
PH-249AA 1/3 - CPU board
PH-249AA 2/3 - Squelch control board
PH-249AA 3/3 - Volume control board
|
| Related documents: |
User manual (887 KB, in swedish)
Schematics (1.1 MB)
FM-IF: MC3361
PLL: LC72131
Audio amp: TBA820M
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| Modifications and fixes: | |
| Options / Accessories: |
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