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General |
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HAM bands | ? | 80m 40m 20m 15m 10m | ? |
Freq. stability | ? | ? | ? |
Tuning steps | ? | ? | USB/LSB/CW: 1Hz, FM: 0.001 kHz |
Receiver |
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RX-range | 15/40/80 m (lower 250 KHz on each band) | - | 0.15-1500 MHz |
Modulations | CW | - | AM N-FM W-FM CW USB LSB |
Sensitivity | ? | ? |
AM (10dB S/N) <0.5 MHz: n.sp. 0.5-1.5 MHz 5 µV 1.5-30 MHz 1 µV 30-1000 MHz 1 µV 1-1.5 GHz 1.5 µV SSB/CW (10dB S/N) <0.5 MHz: n.sp. 0.5-1.5 MHz 0.9 µV 1.5-30 MHz 0.3 µV 30-1000 MHz 0.3 µV 1-1.5 GHz 0.5 µV FM-N/FM-W 12dB SINAD <0.5 MHz n.sp. 0.5-1.5 MHz 0.9 µV 1.5-30 MHz 0.35 µV 30-1000 MHz 0.35 µV 1-1.5 GHz 0.4 µV |
Selectivity | ? | ? |
SSB/CW: 2.5 kHz @ 6dB AM: 6 kHz @ 6dB FM-N: 15 kHz @ 6dB FM-W: 230 kHz @ 6dB |
Filters | ? | ? | ? |
Receiver system | XTAL TX. VFO option | ? | Double/Triple conversion + DSP |
IF-freqs. | ? | ? | ? |
Image rejection | ? | ? | 65 dB typical |
Audio output | ? | ? | 200 mW |
Transmitter |
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TX-range | 15/40/80 m (lower 250 KHz on each band) | 80 / 40 / 20 / 15 / 10 m | - |
Modulations | CW | CW | - |
RF-output | 90 W (input) | 90 W | ? |
Connections |
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Antenna | - | - | BNC |
Impedance | 50 Ω | 50Ω | 50 Ω |
Other | - | - | - |
Electrical |
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Power req. | Mains | External PSU (500-600V DC @ 100 mA; 6.3 V @ 4.7 A or 12.6 V @ 2.35 A AC/DC) | ? |
Current RX | ? | - | ? |
TX | ? | ? | - |
Physical |
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Manufactured | Between 1967 and 1976 | Between 195x and 196x in USA | Between 19xx and 19xx |
Dimensions | ? |
308 × 155 × 254 mm (12.13 × 6.10 × 10.00 in) |
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Weight | ? | 7.00 kg (15.4 lbs) | ? |
Form factor | Unknown | Mobile | Headless |
Other features |
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Memories | ? | ? | ? |
Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Amateur / Ham radio operators |
Features | ? | ? | Internal ISA-card |
Accessories | ? | ? | ? |
MPN | HEATHKIT-HW-000016 | HEATHKIT-MT-000001-'CHEYENNE' | WINRADIO-WR-003150I |