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General |
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HAM bands | 70cm | 160m 80m 60m 40m 30m (WARC) 20m 17m (WARC) 15m 12m (WARC) 11m (CB) 10m | 160m 80m 40m 30m (WARC) 20m 17m (WARC) 15m 12m (WARC) 10m |
Freq. stability | ± 5 p.p.m. | ? | ? |
Tuning steps | ? | Continuous | ? |
Receiver |
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RX-range | 430-440 MHz | 0.146-30 / 88-108 MHz | 0.5-29.995 MHz |
Modulations | FM CW USB LSB | AM W-FM mono CW SSB | AM FM CW SSB |
Sensitivity |
FM: 0.18 µV (12 dB SINAD) SSB/CW: 0.1 µV (10 dB S/N) |
? |
SSB/CW 1.8-29.995 MHz: 0.16 µV (10 dB S/N) AM 0.5-1.8 MHz: 13.0 µV (10 dB S/N) 1.8-29.995 MHz: 2.0 µV (10 dB S/N) FM 28.0-29.7 MHz: 0.5 µV (12 dB SINAD) |
Selectivity |
FM: 15 kHz (-6 dB), 30 kHz (-60 dB) SSB/CW: 2.3 kHz (-6 dB), 4 kHz (-60 dB) |
? |
SSB/CW: 2.1 kHz (-6 dB), 4.0 kHz (-60 dB) AM: 6 kHz (-6 dB), 20 kHz (-60 dB) FM: 12 kHz (-6 dB), 32 kHz (-60 dB) |
Filters | Optional 500 Hz CW filter | ? | ? |
Receiver system | Quadruple (SSB/CW) / Triple (FM) conversion superheterodyne | Double conversion superheterodyne | Triple conversion superheterodyne |
IF-freqs. |
1st: 70.45 / 7.45 MHz 2nd: 9.01 MHz 3rd: 455 kHz 4th: 9.01 MHz |
55000 / 455 kHz |
1st: 69 MHz 2nd: 9 MHz 3rd: 455 kHz |
Image rejection | 70 dB | ? | > 70 dB |
Audio output | 2 W at 10% distortion with an 8 ohm load | ? | 2.6 W @ 8 ohm |
Transmitter |
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TX-range | 430-440 MHz | - | 10-160 m + WARC |
Modulations | FM CW USB LSB | - | AM FM CW SSB |
RF-output | 2.5-25 W | ? | SSB/CW/FM: 1-10 W, AM: 1-4 W |
Connections |
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Antenna | N-type | Built-in telescopic | SO-239 |
Impedance | 50Ω | ? | 50 Ω |
Other | - | - | - |
Electrical |
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Power req. | 13.8 V DC or mains | 9 V DC external or 6 × LR20 batteries | 13.8V DC |
Current RX | 1.1-1.3 A | ? | 4 A |
TX | 7.5 A max | - | 4 A max |
Physical |
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Manufactured | Between 1987 and 199x in Japan | Between 1984 and 1989 in Hong Kong | Between 1992 and 199x in Japan |
Dimensions |
241 × 95 × 239 mm (9.49 × 3.74 × 9.41 in) |
320 × 180 × 80 mm (12.60 × 7.09 × 3.15 in) |
330 × 111 × 285 mm (12.99 × 4.37 × 11.22 in) |
Weight | 6.30 kg (13.9 lbs) | 3.20 kg (7.1 lbs) | 8.05 kg (17.8 lbs) |
Form factor | Base Station | Portable | Base Station |
Other features |
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Memories | 99 channels in 1 bank(s) | 9 channels in 1 bank(s) | 10 channels in 1 bank(s) |
Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Amateur / Ham radio operators |
Features | CI-V | Direct frequency input | ? |
Accessories |
High stability crystal unit Satellite communication interface unit CI-V level converter Tone squelch unit Voice synthesizer unit CW narrow filter (500 Hz) Mobile mounting bracket |
? | ? |
MPN | ICOM-IC-000475E | PHILIPS-D-002935 | ICOM-IC-000732S |