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General |
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HAM bands | 2m | 80m 40m 20m 15m 10m | 70cm |
Freq. stability | ? | ? | ? |
Tuning steps | 5 / 10 (and 25?) kHz | Continuous | ? |
Receiver |
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RX-range |
144.0-147.995 MHz (extended range 143.900-148.995 MHz) |
10-80 m 3.5-4 / 7-7.3 / 14-14.35 / 21-21.45 / 28-29.7 MHz |
430-440 MHz (Europe) 440-450 MHz (USA) |
Modulations | FM | CW SSB | FM CW SSB |
Sensitivity |
≤ 0.5 µV for 30 dB S/N ≤ 0.25 µV for 12 dB SINAD |
0.5 µV (10 S/N) | ? |
Selectivity | 12 kHz @ -6 dB / 25 kHz @ -60 dB | ? | ? |
Filters | ? | ? | ? |
Receiver system | Double conversion superheterodyne | ? conversion superheterodyne | ? |
IF-freqs. |
1st: 10.7 MHz 2nd: 455 kHz |
? | ? |
Image rejection | ? | ? | ? |
Audio output | 2 W into 8 ohms @ 10% THD | ? | ? |
Transmitter |
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TX-range |
144.0-147.995 MHz (extended range 143.900-148.995 MHz) |
10-80 m 3.5-4 / 7-7.3 / 14-14.35 / 21-21.45 / 28-29.7 MHz |
430-440 MHz (Europe) 440-450 MHz (USA) |
Modulations | FM | CW SSB | FM CW SSB |
RF-output | 5 / 25 W | SSB: 260 W (PEP input), CW: 180 W (input) | 10 W |
Connections |
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Antenna | SO-239 | SO-239 | N-type |
Impedance | 50Ω | 50/75Ω | 50 Ω |
Other | - | - | - |
Electrical |
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Power req. | 13.8 V DC | Mains | 13.8V DC |
Current RX | 400 mA | ? | Max 0.5 A |
TX | 5.5 A max | ? | Max 4 A |
Physical |
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Manufactured | Between 1981 and 19xx in Japan | Between 1969 and 19xx | Between 1981 and 198x in Japan |
Dimensions |
147 × 51 × 198 mm (5.79 × 2.01 × 7.80 in) |
? |
180 × 60 × 250 mm (7.09 × 2.36 × 9.84 in) |
Weight | 1.50 kg (3.3 lbs) | ? | 3.00 kg (6.6 lbs) |
Form factor | Mobile | Base Station | Base Station |
Other features |
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Memories | 5 channels in 1 bank(s) | None | ? |
Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Amateur / Ham radio operators |
Features | ? | ? | ? |
Accessories | ? | ? | ? |
MPN | KENWOOD-TR-007730 | SWAN-(CUBIC)-000260-CYGNET | YAESU-FT-000780R |