| GENERAL |
| Type: | Amateur VHF/UHF transceiver |
| Frequency range: |
Europe
TX: 144-146 / 430-440 MHz
RX: 136-174 / 420-470 MHz
NB! The extended RX frequency range
may require modification
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| Tuning steps: | 5 / 10 / 12.5 / 15 / 20 / 25 / 30 / 50 KHz |
| Frequency stability: | ±10 ppm (No temperature reference) |
| Mode: | FM |
| Channels / memory management: |
100 regular (50 per band)
2 call (1 per band)
|
| Repeater shift / offset: | ±0 to ? MHz |
| Power supply: | 13.8 VDC |
| Current drain / power consumption: | RX: Max 1.2 A
TX: Max 11.5 A |
| Antenna impedance / connector: | 50 ohm / SO-239 (On pigtail) |
| Dimensions (W*H*D): | 140*40*176 mm (5.51*1.57*6.93") |
| Weight: | 1.1 Kg (2.42 lb) |
| Other features: |
CTCSS/PL encoder. Cloning. 1K2 / 9K6 packet jack.
1450 / 1750 / 2100 Hz tone call. Twin RX.
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| RECEIVER SECTION |
| Receiver system: |
Double conversion superheterodyne
1st IF: 21.7 MHz (VHF) - 30.85 MHz (UHF)
2nd IF: 450 KHz (VHF) - 455 KHz (UHF)
|
| Sensitivity: | 0.16 uV (12 dB SINAD) |
| Selectivity: | 12 KHz (-6 dB)
28 KHz (-60 dB) |
| Image rejection: | |
| AF output power / speaker: | 2 W at ?% distortion / 8 ohm |
| External speaker connector: | 3.5 mm |
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| TRANSMITTER SECTION |
| RF output power: |
| High | Low |
|---|
| 2 m: | 50 W | 5 W |
| 70 cm: | 35 W | 5 W |
|
| Modulation system: | Reactance modulation |
| Max FM deviation (Factory set): | ±5 KHz |
| Spurious emissions: | Better than -60 dB |
| Microphone impedance / connector: | 2 Kohm / 8-pin (Modular) |
| Microphone input level: | ? mV |
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| MISCELLANEOUS |
| Manufactured: | Japan, 1996-200x (Discontinued) |
| Additional info: | New price 2004 in Sweden: SEK 3990:- |
| Related documents: | User manual (997 KB) |
| Modifications and fixes: | |
| Reviews: | |
| Options / Accessories: |
EJ-24U
EMS-45
EMS-46
|
CTCSS/PL decoder unit (Tone squelch and tone scan)
Hand microphone with DTMF keypad
Hand microphone
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