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General |
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HAM bands | ? | 11m (CB) | ? |
Freq. stability | ? | ? | ? |
Tuning steps | 1/10/100/1000/10000 kHz | Channelized | ? |
Receiver |
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RX-range | 0.03-30 MHz | 27.425-27.495 MHz | - |
Modulations | AM USB LSB | FM | - |
Sensitivity |
AM 0.05-15 MHz: ~2.5 µV 15-30 MHz: ~3.5 - 4.5 µV SSB About three times better than AM |
? | ? |
Selectivity |
AM: 6 kHz SSB: 3.8 kHz |
? | ? |
Filters | ? | ? | ? |
Receiver system | Demodulator: AM Quasi Synchronous SSB: Product detector | ? | ? |
IF-freqs. | ? | ? | ? |
Image rejection | ? | ? | ? |
Audio output | 2 W | ? | ? |
Transmitter |
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TX-range | - | 27.425-27.495 MHz | 160-80 m |
Modulations | - | FM | AM |
RF-output | ? | 2 W | 10 W |
Connections |
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Antenna | SO-239 | SO-239 | - |
Impedance | 50 Ω | 50Ω | 50Ω |
Other | - | - | - |
Electrical |
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Power req. | 12V DC | ? | ? |
Current RX | 300 mA | ? | - |
TX | - | ? | ? |
Physical |
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Manufactured | Between 1997 and 20xx in by R.F.Engineering | Between 1989 and 199x | Between 196x and 196x in Great Britain |
Dimensions |
180 × 58 × 170 mm (7.09 × 2.28 × 6.69 in) |
70 × 200 × 44 mm (2.76 × 7.87 × 1.73 in) |
216 × 90 × 127 mm (8.50 × 3.54 × 5.00 in) |
Weight | 1.80 kg (4.0 lbs) | 890 gr (2.0 lbs) | ? |
Form factor | Mobile | Handheld | Handheld |
Other features |
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Memories | 10 channels in 1 bank(s) | 6 channels in 1 bank(s) | ? |
Usage | Amateur / Ham radio operators | Citizen Band (27Mc) | Amateur / Ham radio operators |
Features |
Clarity control for SSB ±800Hz RS-232 computer interface (HF-3E only) |
? | ? |
Accessories | ? | ? | ? |
MPN | NASA-TARGET-HF000003 | ZODIAC-P-003206 | CODAR-AT000005 |