| GENERAL |
| Type: | HF receiver |
| Frequency range: | 0.01-30 MHz |
| Tuning steps: | 10 / 1 MHz and 100 KHz switch selected
0 to 100 KHz continuously variable |
| Frequency stability: | Less than 150 Hz in any 15 minute period |
| Mode: | AM / SSB / ISB / CW / RTTY |
| Channels / memory management: | No |
| Power supply: | Mains: 115 / 230 VAC (Fixed power cord)
or 12 / 24 VDC option |
| Current drain / power consumption: | Max 35 W @ mains |
| Antenna impedance / connector: |
1000 ohm (0.01-0.5 MHz) and 50 ohm (0.5-30 MHz) / SO-239
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| Dimensions (W*H*D): | Rack mount prototype: 480*133*380 mm (19*5.25*15") |
| Weight: | 7.7 Kg (17 lb) |
| Other features: |
Desktop receiver. The rack mount version was only a prototype.
Nixie tubes. 50 KHz IF output. BFO ±3 KHz.
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| RECEIVER SECTION |
| Receiver system: |
Triple conversion superheterodyne
1st IF: 25.05 MHz
2nd IF: 5.05 MHz
3rd IF: 50 KHz
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| Sensitivity: |
AM (10 dB SINAD @ 6 KHz BW)
0.01-0.5 MHz: 25 uV
0.5-30 MHz: 2 uV
SSB (10 dB SINAD @ 2.4 KHz BW)
0.01-0.5 MHz: 4 uV
0.5-30 MHz: 0.3 uV
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| Squelch sensitivity: | - |
| Noise figure: | |
| Selectivity: |
Selectable bandwidths
300 Hz (-6 dB) - 600 Hz (-60 dB)
1.2 KHz (-6 dB) - 2.4 KHz (-60 dB)
2.4 KHz (-6 dB) - 4.3 KHz (-60 dB)
6 KHz (-6 dB) - 11.5 KHz (-60 dB)
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| Image rejection: | Below 10 MHz: 60 dB
Above 10 MHz: 50 dB |
| AF output power / speaker: | 2 W at 5% distortion / 4 ohm |
| External speaker connector: | |
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| MISCELLANEOUS |
| Manufactured: | USA, 1969-1974 (Discontinued) |
| Reset procedure: | - |
| Additional info: | |
| Related documents: |
User/service manual (6.1 MB)
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| Modifications and fixes: | |
| Reviews: | |
| Options / Accessories: |
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