| GENERAL |
| Type: | Amateur HF transceiver |
| Frequency range: |
10-80 m + WWV in nine bands
| 80 m: | 3.5-4.0 MHz |
| 40 m: | 7.0-7.3 MHz |
| 20 m: | 14.0-14.3 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: | 29.5-29.7 MHz |
| WWV: | 15.0-15.3 MHz (RX only) |
|
| Tuning steps: | Analog / continuous |
| Frequency stability: | ±? ppm |
| Mode: | SSB / CW |
| Channels / memory management: |
None
|
| Repeater shift / offset: | No |
| Power supply: | 12.6-16 VDC (13.8 VDC nominal) |
| Current drain / power consumption: | RX: 2 A
TX: 3 A (Low), 20 A (High) |
| Antenna impedance / connector: | TX/RX: 50 ohm / RCA
RX only: 50 ohm / RCA |
| Dimensions (W*H*D): | 368*146*352 mm (14.49*5.75*13.86") |
| Weight: | 9.1 Kg (20 lb) |
| Other features: | NB. VOX. |
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| RECEIVER SECTION |
| Receiver system: |
Double conversion superheterodyne
1st IF: 8.65 MHz
2nd IF: 3.395 MHz
|
| Sensitivity: | SSB: <1 uV (10 dB S+N/N) |
| Squelch sensitivity: | - |
| Noise figure: | |
| Selectivity: |
SSB
2.1 KHz (-6 dB)
5 KHz (-60 dB)
CW (With narrow filter option)
400 Hz (-6 dB)
2 KHz (-60 dB)
|
| Image rejection: | >50 dB |
| AF output power / speaker: | ? W at ?% distortion / No internal speaker |
| External speaker connector: | RCA |
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| TRANSMITTER SECTION |
| RF output power: |
| High | Low |
|---|
| SSB (PEP): | 100 W | 1 W |
| CW: | 100 W | 1 W |
|
| Modulation system: | |
| Max FM deviation (Factory set): | No FM |
| Spurious emissions: | Better than -40 dB within ±4 MHz of carrier |
| Microphone impedance / connector: | ? ohm / 2-pin |
| Microphone input level: | ? mV |
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| MISCELLANEOUS |
| Manufactured: | USA, 1974-1976 (Discontinued) |
| Additional info: |
Introduction price, december 1974 in the US: $699.95
|
| Related documents: | Mixed manual (22.5 MB) |
| Modifications and fixes: | |
| Reviews: | |
| Options / Accessories: |
HP-1144
SB-604
SBA-104-1
SBA-104-2
SBA-104-3
|
AC power supply
Matching speaker with cabinet
Noise blanker
Mobile moount
CW narrow filter. 400 Hz
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