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General |
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HAM bands | ? | ? | ? |
Freq. stability | ? | < ±30 Hz in 1 hour typical | ? |
Tuning steps | ? | 8 Hz / 0.05 kHz | ? |
Receiver |
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RX-range | 0.03-30 MHz | 0.03-30 MHz | 0.5-30 MHz |
Modulations | AM AM-sync USB LSB | AM AM-sync FM CW USB LSB | AM USB LSB |
Sensitivity | ? | 0.5 µV SSB 2-30 Mhz | ? |
Selectivity | ? |
2.2 kHz 2.3 kHz -6 dB 4.0 kHz 5.9 kHz -6 dB 7.0 kHz 8.8 kHz -6 dB 10 kHz 10.5 kHz -6 dB |
? |
Filters | ? | ? | 5.5 / 3 kHz |
Receiver system | ? | Double conversion superheterodyne | Triple conversion, Wadley-loop principle |
IF-freqs. | ? |
1st: 45 MHz 2nd: 455 kHz |
? |
Image rejection | ? | ? | ? |
Audio output | ? | 1.6W 8 ohms 5% THD | ? |
Transmitter |
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TX-range | - | - | - |
Modulations | - | - | - |
RF-output | ? | ? | ? |
Connections |
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Antenna | Clamps / screws + Hi-Z | SO-239 + Hi-Z | SO-239 + Clamps / screws |
Impedance | 50 Ω | 50 Ω | Hi/Z or 50 Ω |
Other | - | - | - |
Electrical |
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Power req. | 12V DC external or 8LR6 internal | 10-15V DC | Mains |
Current RX | ? | ? | ? |
TX | - | - | - |
Physical |
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Manufactured | Between 1998 and xxxx in Great Britain | Between 1995 and 1998 in Great Britain | Between 1980 and 1982 in Japan |
Dimensions |
185 × 80 × 175 mm (7.28 × 3.15 × 6.89 in) |
280 × 100 × 132 mm (11.02 × 3.94 × 5.20 in) |
335 × 160 × 270 mm (13.19 × 6.30 × 10.63 in) |
Weight | ? | 2.80 kg (6.2 lbs) | 5.50 kg (12.1 lbs) |
Form factor | Mobile | Base Station | Base Station |
Other features |
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Memories | ? | 255 channels in 1 bank(s) | ? |
Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Amateur / Ham radio operators |
Features | ? | RS-232 | Digital readout, 1kHz precision |
Accessories | ? | ? | ? |
MPN | LOWE-HF-000150E | LOWE-HF-000250 | LOWE-SRX-000030D |