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General |
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HAM bands | 80m 40m 20m 15m 10m | 11m (CB) 6m 10m | |
Freq. stability | ? | ±3.5 kHz from -40 to +60°C | |
Tuning steps | Continuous | 50 kHz | |
Receiver |
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RX-range | 80-10 m | 26.000-69.950 MHz | |
Modulations | CW USB LSB | FM | |
Sensitivity | ≤ 1 µV (S+N/N) | 0.5 µV (20 dB S/N) | |
Selectivity |
SSB: 2.1 kHz (-6 dB), 7 kHz (-60 dB) CW: 400 Hz (-6 dB), 2 kHz (-60 dB) |
± 50 kHz @ 80 dB | |
Filters | ? | > 30 kHz (-6 dB) | |
Receiver system | ? | ? | |
IF-freqs. | ? | ? | |
Image rejection | 60 dB | ? | |
Audio output | ? | 50 mW into 600 ohm | |
Transmitter |
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TX-range | 80-10 m | - | |
Modulations | CW USB LSB | - | |
RF-output | 1 / 100 W | ? | |
Connections |
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Antenna | Proprietary | BNC + Proprietary (military) | |
Impedance | 50Ω | 50Ω | |
Other | - | - | |
Electrical |
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Power req. | 12-16 V DC | 24V DC (21-29V DC, 32V max) | |
Current RX | 2 A | 60 mA (24V) | |
TX | 3-20 A | - | |
Physical |
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Manufactured | Between 1975 and 1977 in USA | Between 196x and 198x in Germany | |
Dimensions |
367 × 146 × 352 mm (14.45 × 5.75 × 13.86 in) |
222 × 268 × 330 mm (8.74 × 10.55 × 12.99 in) |
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Weight | 7.00 kg (15.4 lbs) | 17.00 kg (37.5 lbs) | |
Form factor | Base Station | Base Station | |
Other features |
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Memories | None | 880 channels in 1 bank(s) | |
Usage | Amateur / Ham radio operators | Military communication | |
Features | ? | ? | |
Accessories | ? | ? | |
MPN | HEATHKIT-HW-000104 | MILITARY-EM-000025 |