| GENERAL |
| Type: | Amateur VHF/UHF transceiver |
| Frequency range: |
USA
TX: 144-148 / 430-450 MHz
RX: 87.5-108 / 108-174 / 335-480 MHz
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| Tuning steps: | 5 / 8.33 / 10 / 12.5 / 15 / 20 / 25 / 30 / 50 / 100 KHz |
| Frequency stability: | ±2.5 ppm (No temperature reference) |
| Mode: | TX: FM / NFM (DV option)
RX: AM / FM / NFM / WFM (DV option) |
| Channels / memory management: |
80 exclusive for VHF
80 exclusive for UHF
40 common for both VHF & UHF
2 call (1 for VHF and 1 for UHF)
2 scan edges (1 for VHF and 1 for UHF)
Alpha tags
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| Repeater shift / offset: | ±0 to 99.995 MHz |
| Power supply: | 13.8 VDC ±15% |
| Current drain / power consumption: | RX: 500-700 mA
TX: Max 11 A |
| Antenna impedance / connector: | 50 ohm / SO-239 |
| Dimensions (W*H*D): | 140*40*185 mm (5.51*1.57*7.28") |
| Weight: | 1 Kg (2.2 lb) |
| Other features: |
Detachable control head. Theft alarm. CTCSS & DCS.
Twin RX (V/U, V/V, U/U).
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| RECEIVER SECTION |
| Receiver system: |
Double conversion superheterodyne
1st IF: 21.7 MHz (VHF) - 45.1 MHz (UHF)
2nd IF: 450 KHz (VHF) - 455 KHz (UHF)
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| Sensitivity: |
Main band: 0.2 uV or better (12 dB SINAD)
Sub band: 0.25 uV or better (12 dB SINAD)
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| Selectivity: | FM: 12 KHz (-6 dB)
28 KHz (-60 dB) |
| Image rejection: | 70 dB |
| 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: | 50 W | 20 W | 5 W |
| 70 cm: | 35 W | 20 W | 5 W |
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| Modulation system: | Variable reactance |
| Max FM deviation (Factory set): | FM: ±5 KHz
NFM: ±2.5 KHz |
| Spurious emissions: | Better than -60 dB |
| Microphone impedance / connector: | 2 Kohm / 8-pin (Metal locking ring connector) |
| Microphone input level: | ? mV |
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| MISCELLANEOUS |
| Manufactured: | Japan, 2005-2014 (Discontinued) |
| Additional info: | |
| Related documents: |
User manual (1.4 MB)
Service manual (2.4 MB)
RF final: RD70HVF1 RF power MOSFET
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| Modifications and fixes: | |
| Reviews: | |
| Options / Accessories: |
EDS-9
EJ-47U
EJ-50U
EMS-14
EMS-53
EMS-57
|
Front panel separation kit
10F3 Digital voice board
1200/9600 bd packet TNC unit with GPS jack
Deluxe desk microphone
Standard microphone
DTMF microphone
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