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General |
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HAM bands | 160m 80m 60m 40m 30m (WARC) 20m 17m (WARC) 15m 12m (WARC) 11m (CB) 10m 2000m | ? | 2m |
Freq. stability | ± 10 ppm. 0° to 50° C. | 250 Hz after 1 Hour | ? |
Tuning steps | ? | ? | 5 / 10 / 12.5 / 15 / 20 / 25 / 50 kHz |
Receiver |
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RX-range | 0.1-30 / 87-108 / 118-137 MHz | 0.1-30 MHz | 136-174 MHz |
Modulations | AM AM-sync W-FM USB LSB | AM FM CW USB LSB | FM |
Sensitivity |
SSB (10 dB S/N): < 0.5µV 0.5-30 MHz AM (10 dB S/N): < 2.0µV 0.5-30 MHz FM (20 dB S/N): < 4.0µV 87-108 MHz FM (20 dB S/N): < 4.0µV 118-137 MHz |
0.16 µV 1.6-30 MHz SSB/CW (S+N/N=10dB) | 0.2 µV (12 dB SINAD) |
Selectivity |
AM: 6.0 kHz @ -6dB AM: 4.0 kHz @ -6dB LSB/USB: 2.3 kHz @ -6dB |
AM 6.0 kHz, SSB 2.3 kHz | ? |
Filters | ? | ? | ? |
Receiver system | Double conversion superheterodyne | Quadruple conversion | ? |
IF-freqs. | ? |
1st: 70.4515 MHz 2nd: 9.0115 MHz 3rd: 455 kHz 4th: 9.0115 MHz |
? |
Image rejection | > 60 dB .5-30 MHz> 50 dB 87-108 MHz> 60 dB 118-137 MHz | >60 dB | >60 dB |
Audio output | 2 Watts, 4 Ohms. < 5% distortion | ? | ? |
Transmitter |
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TX-range | - | - |
144-146 MHz (Europe) 144-148 MHz (USA) |
Modulations | - | - | FM |
RF-output | ? | ? | High: 7 W, Medium: 4 W, Low: 0.5 W |
Connections |
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Antenna | SO-239 + Clamps / screws | SO-239 + Clamps / screws | BNC |
Impedance | 50 / 300 / 500Ω | 50 Ω | 50 Ω |
Other | - | - | - |
Electrical |
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Power req. | 7-10V DC external or 6×LR20 internal | 13.8V DC or mains | 11V DC (battery pack) |
Current RX | 1 A max | ? | 30-250 mA |
TX | - | - | Max 2.6 A |
Physical |
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Manufactured | Between 1994 and 2000 in Ohio, U.S.A. | Between 1982 and 1984 | Between 2007 and 200x |
Dimensions |
292 × 133 × 330 mm (11.50 × 5.24 × 12.99 in) |
286 × 110 × 276 mm (11.26 × 4.33 × 10.87 in) |
56 × 110 × 35 mm (2.20 × 4.33 × 1.38 in) |
Weight | 4.50 kg (9.9 lbs) | 7.40 kg (16.3 lbs) | 310 gr (10.9 oz) with BP-227 |
Form factor | Base Station | Base Station | Handheld |
Other features |
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Memories | 70 channels in 1 bank(s) | ? | 107 channels in 1 bank(s) |
Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Amateur / Ham radio operators |
Features | ? | ? | CTCSS & DTCS. Alpha tags WX alert (US version only). |
Accessories | ? | ? | ? |
MPN | DRAKE-SW000008 | ICOM-IC-R000070 | ICOM-IC-V000085 |