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General |
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HAM bands | 160m 80m 40m 20m 15m 10m | 2m | 70cm |
Freq. stability | ? | ? | ? |
Tuning steps | Continuous | 12.5 kHz | ? |
Receiver |
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RX-range |
10-160 m 1.8-2.0 / 3.5-4.1 / 7-7.5 / 14-14.5 / 21-21.5 / 28-28.5 / 28.5-29.1 / 29.1-29.7 MHz |
144-147.9875 MHz (320 channels) | 420-470 MHz |
Modulations | AM CW SSB | FM | FM AFSK C4FM |
Sensitivity | 0.5 µV for 10 dB S/N | 1 µV (25 dB SINAD) | ? |
Selectivity | 0.5 / 1 / 2.1 / 3.8 kHz @ -6 dB | 7.5 kHz (-6 dB) | ? |
Filters | ? | ? | ? |
Receiver system | Double conversion superheterodyne | ? conversion superheterodyne | Double conversion superheterodyne |
IF-freqs. | 3500 / 450 kHz | ? |
1st: 47.25 MHz 2nd: 450 kHz |
Image rejection | ? | Better than 60 dB | ? |
Audio output | Requires external speaker. 3 W output | ? | 3 W |
Transmitter |
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TX-range | - | 144-147.9875 MHz (320 channels) | 430-450 MHz |
Modulations | - | FM | FM AFSK C4FM |
RF-output | ? | High: 45 W (100% duty cycle!), Low: 5 W | 55 / 25 / 5 W |
Connections |
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Antenna | - | SO-239 | SO-239 |
Impedance | 50-80Ω | 50Ω | 50Ω |
Other | - | - | - |
Electrical |
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Power req. | Mains | 10-16V DC | 11.7-15.8 V DC |
Current RX | ? | 300 mA | ? |
TX | - | Max 8 A | ? |
Physical |
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Manufactured | Between 1962 and 1965 in Great Britain | Between 197x and 1980 in Japan | Between 2017 and 20xx |
Dimensions |
407 × 215 × 332 mm (16.02 × 8.46 × 13.07 in) |
156 × 58 × 290 mm (6.14 × 2.28 × 11.42 in) |
154 × 43 × 155 mm (6.06 × 1.69 × 6.10 in) |
Weight | 13.20 kg (29.1 lbs) | 2.30 kg (5.1 lbs) | 1.30 kg (2.9 lbs) |
Form factor | Base Station | Mobile | Mobile |
Other features |
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Memories | None | 320 channels in 1 bank(s) | 221 channels in 1 bank(s) |
Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Amateur / Ham radio operators |
Features | ? | ? |
- Genuine 55 W Output Power with FACC: Funnel Air-Convection Conductor (Wind Tunnel) - Advanced Digital C4FM operation - System Fusion Compatible - AMS (Automatic Mode Select) function automatically recognizes the signal as C4FM digital or conventional FM - Sophisticated Digital-Group-ID Operation - Loud 3 Watts of Audio Output Power with the Front Speaker for noisy environments - Bright Multi-colored LED Mode-Indicator for easy operation - Four Programmable keys on the microphone allow one-touch acc |
Accessories | ? | ? | ? |
MPN | K.W.-ELECTRONICS-000077 | SOMMERKAMP-TS-000280FM-(US-VERSION) | YAESU-FTM-003207DR |