| GENERAL |
| Type: | Amateur VHF transceiver |
| Frequency range: |
TX: 144-146 MHz
RX: 144-146 MHz
(The frequency range is divided into four 500 KHz segments)
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| Tuning steps: | Continuous |
| Frequency stability: | ±? ppm |
| Mode: | FM / SSB / CW |
| Channels / memory management: |
4 optional
XTAL controlled
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| Repeater shift / offset: | -600 KHz |
| Power supply: | Mains: 100 / 110 / 117 / 200 / 220 / 234 VAC
or 12-14.5 VDC |
| Current drain / power consumption: | RX: 600 mA (DC) or 30 VA (AC)
TX: Max 3 A (DC) or max 90 VA (AC) |
| Antenna impedance / connector: | 50 ohm / SO-239 |
| Dimensions (W*H*D): | 280*125*295 mm (11*4.92*11.6") |
| Weight: | 8.5 Kg (18.74 lb) |
| Other features: |
VOX. NB. 100 KHz calibrator.
Repeater tone burst, 1300-3000 Hz adjustable
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| RECEIVER SECTION |
| Receiver system: |
Single conversion superheterodyne (SSB/CW)
IF: 10.7 MHz
Double conversion superheterodyne (FM)
1st IF: 10.7 MHz
2nd IF: 455 KHz
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| Sensitivity: |
FM: -4 dBV (20 dB QS)
SSB/CW: 0.5 uV (10 dB S/N)
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| Selectivity: |
Europe and USA
FM: 15 KHz (-6 dB), 25 KHz (-60 dB)
SSB/CW: 2.4 KHz (-6 dB), 4.1 KHz (-60 dB)
Japanese domestic market
FM: 20 KHz (-6 dB), 40 KHz (-60 dB)
SSB/CW: 2.4 KHz (-6 dB), 4.1 KHz (-60 dB)
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| Image rejection: | 60 dB |
| AF output power / speaker: | 2 W at 10% distortion / 4 ohm |
| External speaker connector: | 3.5 mm, 4 ohm |
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| TRANSMITTER SECTION |
| RF output power: |
| Max pwr |
|---|
| FM: | 10 W |
| SSB (PEP): | 10 W |
| CW: | 10 W |
|
| Modulation system: | FM: Variable reactance |
| Max FM deviation (Factory set): | ±5 KHz (Europe and USA)
±12 KHz (Japanese domestic market) |
| Spurious emissions: | Better than -60 dB |
| Microphone impedance / connector: | 500-600 ohm / 4-pin (Metal locking ring connector) |
| Microphone input level: | ? mV |
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| MISCELLANEOUS |
| Manufactured: | Japan, 1974-1974 (Discontinued) |
| Additional info: | |
| Related documents: |
User manual (5.1 MB)
Schematic (1.1 MB)
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| Modifications and fixes: | |
| Reviews: | |
| Options / Accessories: |
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