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 | 80m 40m 20m 15m 10m | 70cm | 40m 30m (WARC) 20m 17m (WARC) |
| Freq. stability | ? | ? | <5 Hz after 5 minute warm up at 30c (<10 Hz after 30 minute operation @ 40 °C) |
| Tuning steps | Continuous | ? | ? |
Receiver |
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| RX-range | 10-80 m | 430-440 MHz | 7-7.3 / 14-14.35 / 9.99-10.150 / 18.068-18.168 MHz |
| Modulations | AM CW SSB | All mode | CW SSB |
| Sensitivity | ? |
SSB/CW: Better than 0.11 µV (10 dB S+N/N) FM: Better than 0.18 µV (12 dB SINAD) |
0.3 µV |
| Selectivity | ? |
SSB/CW: 2.2 kHz (-6 dB), 4.8 kHz (-60 dB) FM: 12 kHz (-6 dB), 24 kHz (-60 dB) |
-3 dB/ 2.6 kHz -40 dB / 4.5 kHz |
| Filters | ? | ? | 300 / 500 / 1.3 / 1.6 / 1.9 / 2.2 / 2.5 kHz (DSP) |
| Receiver system | ? | ? | DSP |
| IF-freqs. | ? | ? | ? |
| Image rejection | ? | Better than 60 dB | ? |
| Audio output | ? | ? | 1 Watt with 8 ohm speaker |
Transmitter |
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| TX-range | - | 430-440 MHz |
7-7.3 / 14-14.35 / 9.99-10.150 / 18.068-18.168 MHz (40 / 30 / 20 / 17 m) |
| Modulations | - | All mode | CW SSB |
| RF-output | ? | High: 25 W, Low: 5 W | 5 W |
Connections |
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| Antenna | - | N-type | - |
| Impedance | 50Ω | 50 Ω | 50Ω |
| Other | - | - | - |
Electrical |
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| Power req. | ? | 11-16V DC | ? |
| Current RX | ? | Max 1 A | 250-270 mA |
| TX | - | Max 7.5 A | 1200 mA |
Physical |
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| Manufactured | Between 1959 and 1962 in USA | Between 1987 and 19xx | Between 2013 and 20xx in USA |
| Dimensions |
308 × 155 × 254 mm (12.13 × 6.10 × 10.00 in) |
180 × 60 × 215 mm (7.09 × 2.36 × 8.46 in) |
104 × 70 × 38 mm (4.09 × 2.76 × 1.50 in) |
| Weight | 7.00 kg (15.4 lbs) | 2.50 kg (5.5 lbs) | 360 gr (12.7 oz) |
| Form factor | Base Station | Mobile | Portable |
Other features |
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| Memories | None | 10 channels in 1 bank(s) | 8 channels in 1 bank(s) |
| Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Amateur / Ham radio operators |
| Features | ? | ? | 128×64 pixels LCD |
| Accessories | ? | ? | ? |
| MPN | HEATHKIT-MR-000001-'COMANCHE' | KENWOOD-TR-000851E | LNR-PRECISION-FX-000004 |