| GENERAL |
| Type: | Amateur VHF transceiver |
| Frequency range: |
Thailand
TX: 144-148 MHz
RX: 144-148 MHz
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| Tuning steps: | 5 / 10 / 12.5 / 15 / 20 / 25 / 50 KHz |
| Frequency stability: | ±5 ppm @ -20 to +60°C (-4 to +140°F) |
| Mode: | FM |
| Channels / memory management: |
78 regular
2 bandscan
1 call
Non-volatile EEPROM storage
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| Repeater shift / offset: | ±600 KHz (Programmable) |
| Power supply: | 11-15.8 VDC ("T" connector on pigtail) |
| Current drain / power consumption: | RX: Max 600 mA
TX: Max 12 A |
| Antenna impedance / connector: | 50 ohm / SO-239 |
| Dimensions (W*H*D): | 140*40*166 mm (5.51*1.58*6.54") |
| Weight: | 1.2 Kg (2.65 lb) |
| Other features: |
CTCSS/PL with tone scan. DCS option. DTMF with paging option (DTF147).
Dimmer. 1450 / 1750 / 2100 Hz tone call.
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| RECEIVER SECTION |
| Receiver system: |
Double conversion superheterodyne
1st IF: 10.7 MHz
2nd IF: 455 KHz
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| Sensitivity: | 0.18 uV (12 dB SINAD) |
| Selectivity: | 70 dB (No reference) |
| Image rejection: | |
| AF output power / speaker: | 2 W at 10% distortion / 8 ohm |
| External speaker connector: | 3.5 mm |
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| TRANSMITTER SECTION |
| RF output power: |
| High | Mid | Low |
|---|
| 2 m: | 60 W | 25 W | 7 W |
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| Modulation system: | Reactance modulation |
| Max FM deviation (Factory set): | ±5 KHz |
| Spurious emissions: | Better than -80 dB |
| Microphone impedance / connector: | 2.2 Kohm / 8-pin (Metal locking ring connector) |
| Microphone input level: | ? mV |
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| MISCELLANEOUS |
| Manufactured: | 1999-200x (Discontinued) |
| Additional info: | |
| Related documents: | User manual (549 KB) |
| Modifications and fixes: | |
| Reviews: | |
| Options / Accessories: |
DTF147
DTS147
MC147
MC147D
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DTMF unit
DCS code squelch unit
Standard dynamic hand microphone
Hand microphone with DTMF keypad
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