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) |
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Tuning steps: | Analog / continuous |
Frequency stability: | ±? ppm |
Mode: | SSB / CW |
Channels / memory management: |
None
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Repeater shift / offset: | No |
Power supply: | 12.6-16 VDC |
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: | |
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RECEIVER SECTION |
Receiver system: |
Double conversion superheterodyne
1st IF: 8.65 MHz
2nd IF: 3.395 MHz
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Sensitivity: | SSB: 0.5 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)
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Image rejection: | 60 dB |
AF output power / speaker: | 2.5 W at 10% distortion / No internal speaker |
External speaker connector: | RCA, 4 ohm |
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TRANSMITTER SECTION |
RF output power: |
| High | Low |
SSB (PEP): | 100 W | 1 W |
CW: | 100 W | 1 W |
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Modulation system: | |
Max FM deviation (Factory set): | No FM |
Spurious emissions: | Better than -? dB |
Microphone impedance / connector: | Hi-Z / 2-pin |
Microphone input level: | ? mV |
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MISCELLANEOUS |
Manufactured: | USA, 1977-1982 (Discontinued) |
Additional info: | |
Related documents: |
User manual (42.5 MB)
Assembly manual (76 MB)
Schematic diagram (408 KB)
Illustration booklet (4 MB)
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Modifications and fixes: | |
Reviews: | |
Options / Accessories: |
HD-1410
HP/PS-1144
SB-230
SB-604
SB-614
SB-634
SB-644
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Electronic keyer
AC power supply
Linear amplifier
Matching speaker. 4 ohm
Monitor scope
Station concole
External VFO
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