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Compare specifications between amateur radios. Simply select up to 3 radios and compare them side-by-side, including images and descriptions.
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General |
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| HAM bands | 4m | 2m | 160m 80m 40m 20m 15m 10m |
| Freq. stability | 10 p.p.m. over operating temp range | ? | ≤ 100 Hz in any 30 minute period |
| Tuning steps | 12.5 kHz | ? | Continuous |
Receiver |
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| RX-range | 70.2500–70.4875 MHz | 143.8-148.2 MHz | 10-160 m + CB and WWV/JJY |
| Modulations | FM | AM CW | AM CW SSB |
| Sensitivity | <0.25mV for 12dB SINAD | 0.5 µV provides output 10 dB above noise | 0.25 µV (10 dB S/N) |
| Selectivity | ? | 15 kHz (-6 dB) |
AM 6 kHz (-6 dB), 12 kHz (-60 dB) SSB 2.4 kHz (-6 dB) 4 kHz (-60 dB) CW/FSK 600 Hz (-6 dB) 1.2 kHz (-60 dB) |
| Filters | ? | ? | ? |
| Receiver system | ? | Double conversion superheterodyne | Single conversion superheterodyne |
| IF-freqs. | ? |
1st: 22-26 MHz (tunable) 2nd: 2 MHz |
1st: 9 MHz |
| Image rejection | 90 dB | > 70 dB | ≥ 60 dB (15-160 m), ≥ 50 dB (10 m) |
| Audio output | 2W | 3 W internal speaker, 15 W PA output | 3 W at 10% distortion / 4 ohm |
Transmitter |
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| TX-range | 70.2500–70.4875 MHz | 143.8-148.2 MHz | 10-160 m |
| Modulations | FM | AM CW | AM CW SSB |
| RF-output | High: 25 W, Low: 5 W | AM: 8 W, CW: 10 W | SSB/CW: 100 W, AM: 25 W |
Connections |
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| Antenna | SO-239 | SO-239 | SO-239 |
| Impedance | 50Ω | 50-72Ω | 50Ω |
| Other | - | - | - |
Electrical |
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| Power req. | 13.8V DC | 6.3V DC, 12.6V DC or mains | 13.5V DC |
| Current RX | ? | 60 W | Max 1.1 A |
| TX | 4 A max | 120 W | Max 21 A |
Physical |
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| Manufactured | Between 19xx and 20xx in Great Britain | Between 196x and 196x in USA | Between 197x and 19xx in Japan |
| Dimensions |
185 × 60 × 200 mm (7.28 × 2.36 × 7.87 in) |
305 × 152 × 254 mm (12.01 × 5.98 × 10.00 in) |
280 × 125 × 370 mm (11.02 × 4.92 × 14.57 in) |
| Weight | 825 gr (1.8 lbs) | ? | 9.00 kg (19.9 lbs) |
| Form factor | Mobile | Mobile | Base Station |
Other features |
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| Memories | 20 channels in 1 bank(s) | ? | 11 channels in 1 bank(s) |
| Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Amateur / Ham radio operators |
| Features | ? | ? | Optional XTAL controlled memories |
| Accessories | ? | ? | ? |
| MPN | AKD-004001 | HEATHKIT-HW-000020-PAWNEE | YAESU-FT-000301D |
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