| GENERAL |
| Type: | Amateur HF transceiver |
| Frequency range: |
10-160 m in ten bands
| 160 m: | 1.8-2.3 MHz |
| 80 m: | 3.5-4.0 MHz |
| 40 m: | 7.0-7.5 MHz |
| 20 m: | 14.0-14.5 MHz |
| 15 m: | 21.0-21.5 MHz |
| 10 m A: | 28.0-28.5 MHz |
| 10 m B: | 28.5-29.0 MHz |
| 10 m C: | 29.0-29.5 MHz |
| 10 m D: | 29.5-30.0 MHz |
| 10.0-10.5 MHz (RX only) |
Plus one AUX band
|
| Tuning steps: | Analog / continuous vernier, ~18 KHz per revolution |
| Frequency stability: | ±? ppm |
| Mode: | SSB / CW |
| Channels / memory management: |
None
|
| Repeater shift / offset: | No |
| Power supply: | 12-14 VDC |
| Current drain / power consumption: | RX: Max 850 mA
TX: Max 18 A |
| Antenna impedance / connector: | 50-75 ohm / SO-239 |
| Dimensions (W*H*D): | 362*140*356 mm (14.25*5.5*14") |
| Weight: | 6.6 Kg (14.5 lb) |
| Other features: | VOX. SWR-meter. Dual speakers. |
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| RECEIVER SECTION |
| Receiver system: |
Single conversion superheterodyne
IF: 9 MHz
|
| Sensitivity: | From 2 uV on 160 m to 0.3 uV on 10 m (10 dB S+N/N) |
| Selectivity: | |
| Image rejection: | |
| AF output power / speaker: | 1.5 W at 2% distortion / 4 ohm |
| External speaker connector: | |
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| TRANSMITTER SECTION |
| RF output power: |
| Pwr |
|---|
| SSB (PEP): | 85-100 W |
| CW: | 85-100 W |
100% duty cycle
|
| Modulation system: | Balanced modulator |
| Max FM deviation (Factory set): | No FM |
| Spurious emissions: | Better than -40 dB |
| Microphone impedance / connector: | Hi-Z / 3-pin (1/4" jack) |
| Microphone input level: | ? mV |
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| MISCELLANEOUS |
| Manufactured: | USA, 1978-1980 (Discontinued) |
| Additional info: |
Same as Omni-A but with digital readout
New price 1979 in the US: $1069.00
|
| Related documents: |
User manual (5.2 MB)
1979 advertisement
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| Modifications and fixes: | |
| Reviews: | |
| Options / Accessories: |
Model 243
Model 248
Model 252MO
Model 645
|
Remote VFO
Noise blanker
AC power supply
Electronic keyer
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