| GENERAL |
| Type: | HF/VHF/UHF receiver/scanner |
| Frequency range: | 25-87.2725 / 108-174 / 216-225 / 400-512 / 806-960 / 1240-1300 MHz |
| Tuning steps: | 5 / 6.25 / 7.5 / 8.33 / 10 / 12.5 / 15 / 20 / 25 / 50 / 100 KHz |
| Frequency stability: | ? ppm |
| Mode: | AM / FM |
| Channels / memory management: |
2500 dynamic @ 100 channels per second
200 systems
Alpha tags
Non-volatile EEPROM storage
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| Power supply: | 2.4-3 VDC (Two R6 / AA NiMH or alkaline batteries)
or 6 VDC external |
| Current drain / power consumption: | ? mA |
| Antenna impedance / connector: | 50 ohm / BNC |
| Dimensions (W*H*D): | 72*138*34 mm (2.84*5.43*1.34") |
| Weight: | 179 g (6.31 oz) |
| Other features: |
CTCSS/PL and DCS. "Close call" RF capture technology. PC-programmable.
Attenuator. Repeater reverse. Channel alert. Data skip. Backlit display.
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| RECEIVER SECTION |
| Receiver system: |
? conversion superheterodyne
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| Sensitivity: | |
| Selectivity: | |
| Image rejection: | |
| AF output power / speaker: | 320 mW at ?% distortion / 8 ohm |
| External speaker connector: | |
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| MISCELLANEOUS |
| Manufactured: | China, 2006-200x (Discontinued) |
| Additional info: | New price 2006 in the UK: £109.95 |
| Related documents: | User manual (2.6 MB) |
| Modifications and fixes: | |
| Reviews: | |
| Options / Accessories: |
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AD-671
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AC adapter. 6 VDC, 500 mA
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