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General |
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HAM bands | 2m | ? | 2m |
Freq. stability | ? | ? | ? |
Tuning steps | 25 kHz (12.5 kHz mod exists) kHz | 0.1-100 kHz | ? |
Receiver |
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RX-range | 144-146 MHz | 0.5-1300 MHz | 144-148 MHz |
Modulations | FM | AM FM W-FM CW SSB | FM |
Sensitivity | ? |
AM 0.5-5 MHz: 1.6 µV 5-200 MHz: 1.0 µV 200-340 MHz: 1.6 µV 340-700 MHz: 1.4 µV 700-800 MHz: 2.0 µV 800-1300 MHz: 1.6 µV FM 0.5-5 MHz: 0.5 µV 5-200 MHz: 0.32 µV 200-340 MHz: 0.45 µV 340-700 MHz: 0.35 µV 700-800 MHz: 0.79 µV 800-1300 MHz: 0.5 µV W-FM 75-200 MHz: 1.0 µV 200-340 MHz: 2.2 µV 340-700 MHz: 1.3 µV 700-800 MHz: 2.0 µV 800-900 MHz: 1.6 µV SSB/CW 0.5-5 MHz: 0.4 µV 5-200 MHz: 0.25 µV 200-340 MHz: 0.4 µV 340-700 MHz: 0.32 µV 700-800 MHz: 0.63 µV 800-1300 MHz: 0.4 µV |
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Selectivity | ? |
AM/FM: >15 kHz (-6 dB) W-FM: >150 kHz (-6 dB) SSB: >4 kHz (-6 dB) |
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Filters | ? | ? | ? |
Receiver system | Double conversion superheterodyne | ? | ? |
IF-freqs. |
1st: 10.7 MHz 2nd: 455 kHz |
? | ? |
Image rejection | ? | ? | ? |
Audio output | ? | ? | ? |
Transmitter |
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TX-range | 144-146 MHz | - | 144-148 MHz |
Modulations | FM | - | FM |
RF-output | High: 10 W, Low: 1 W | ? | High: 5 W, Low: 0.5 W |
Connections |
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Antenna | SO-239 | BNC | BNC |
Impedance | 50 Ω | 50 Ω | 50 Ω |
Other | - | - | - |
Electrical |
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Power req. | 13.8V DC | 4.8-6V DC (4R6/AA) or 4.8-16V DC external | 6-16V DC |
Current RX | ? | 38-180 mA | 16-100 mA |
TX | ? | - | Max 1.2 A |
Physical |
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Manufactured | Between 1977 and 19xx in Japan | Between 1996 and 1999 in Japan | Between 1987 and 19xx |
Dimensions |
156 × 58 × 218 mm (6.14 × 2.28 × 8.58 in) |
58 × 130 × 31 mm (2.28 × 5.12 × 1.22 in) |
58 × 138 × 30 mm (2.28 × 5.43 × 1.18 in) |
Weight | ? | 310 gr (10.9 oz) | 400 gr (14.1 oz) with PB-6 |
Form factor | Mobile | Handheld | Handheld |
Other features |
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Memories | 22 channels in 1 bank(s) | 1000 channels in 1 bank(s) | ? |
Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Amateur / Ham radio operators |
Features | 22 diode programmable channels, 25 kHz spacing. | CI-V. VSC. Bandscope | ? |
Accessories | ? | ? | ? |
MPN | ICOM-IC-000240 | ICOM-IC-R000010 | KENWOOD-TH-000025AT |