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General |
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HAM bands | None | 80m 40m 20m 15m 10m | 6m 2m 4m |
Freq. stability | ? | ≥ 0.5 p.p.m. after warm-up (5 minutes) | ? |
Tuning steps | Fixed channels | 1 kHz | N/A |
Receiver |
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RX-range |
VHF-LO 30-50 MHz VHF-HI 148-174 MHz |
100 kHz - 30 MHz | 50-175 MHz |
Modulations | FM | CW USB LSB | All mode |
Sensitivity | 1 µV (20 dB quieting) | ≥ 0.45 µV | ? |
Selectivity |
18 kHz (-6 dB) 34 kHz (-50 dB) |
? | ? |
Filters | ? | ? | ? |
Receiver system | XTAL | ? | ? |
IF-freqs. | ? | ? | ? |
Image rejection | ? | ? | ? |
Audio output | Internal speaker | ? | ? |
Transmitter |
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TX-range | - | 10-80 m | 50-175 MHz |
Modulations | - | CW USB LSB | All mode |
RF-output | ? | 5 W | ? |
Connections |
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Antenna | Built-in telescopic + KOK1 (Motorola/DIN41585) | BNC | SO-239 |
Impedance | 50-75Ω | 50Ω | 50Ω |
Other | - | - | - |
Electrical |
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Power req. | ? | 12-14 V DC | ? |
Current RX | ? | 350 mA | ? |
TX | - | 1.2 A | ? |
Physical |
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Manufactured | Between 1978 and 198x in USA | Between 2017 and 20xx in China | Between 1979 and 1983 in USA |
Dimensions |
273 × 83 × 254 mm (10.75 × 3.27 × 10.00 in) |
97 × 40 × 155 mm (3.82 × 1.57 × 6.10 in) |
191 × 108 × 165 mm (7.52 × 4.25 × 6.50 in) |
Weight | ? | 650 gr (1.4 lbs) | 1.40 kg (3.1 lbs) |
Form factor | Base Station | Portable | Base Station |
Other features |
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Memories | 8 channels in 1 bank(s) @ 10 channels/second | 100 channels in 1 bank(s) | None |
Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Amateur / Ham radio operators |
Features | ? |
RIT CW Keyer Compatible with Ham Radio Deluxe LCD display |
? |
Accessories | ? | ? | ? |
MPN | 20-121 | XIEGU-X000001M | HEATHKIT-HM-002141 |