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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 | 2m | 160m 80m 40m 20m 15m 10m | ? |
| Freq. stability | ? | ? | 0.5 ppm (0 to 50 °C) |
| Tuning steps | Rx: Continuous, Tx: XTAL | Continuous | 0.001 kHz |
Receiver |
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| RX-range | 143.8-148.2 MHz |
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 |
9 kHz - 49.995 MHz |
| Modulations | AM | AM CW SSB | AM AM-sync N-FM CW USB LSB DSB ISB FSK |
| Sensitivity | ? | 0.5 µV for 10 dB S/N |
AM: -106 dBm (1.12 µV) @ 10 dB S+N/N, 30% modulation SSB: -121 dBm (0.20 µV) @ 10 dB S+N/N, 2.1 kHz BW CW: -127 dBm (0.10 µV) @ 10 dB S+N/N, 500 Hz BW FM: -117 dBm (0.32 µV) @ 12 dB SINAD, 3 kHz deviation, 12 kHz BW, audio filter 300-3000 Hz, deemphasis -6dB/oct |
| Selectivity | ? | 0.5 / 1 / 2.1 / 3.8 kHz @ -6 dB | 1 Hz - 62.5 kHz (continuously variable in 1 Hz steps) |
| Filters | ? | ? | Cut-off frequency 1.8 MHz @ -3 dB Attenuation 60 dB min @ 0.5 MHz |
| Receiver system | XTAL for TX (VFO option) 12 tubes | Double conversion superheterodyne | Direct-sampling, digitally down-converting software-defined receiver |
| IF-freqs. | ? | 3500 / 450 kHz | ? |
| Image rejection | ? | ? | 100 dB |
| Audio output | Internal speaker | Requires external speaker. 3 W output | ? |
Transmitter |
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| TX-range | 143.8-148.2 MHz | - | - |
| Modulations | AM | - | - |
| RF-output | 20 W (input) | ? | ? |
Connections |
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| Antenna | - | - | SMA |
| Impedance | 50Ω | 50-80Ω | 50Ω |
| Other | - | - | - |
Electrical |
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| Power req. | 13.8V DC or mains | Mains | 11-13V DC |
| Current RX | ? | ? | 620 mA max |
| TX | ? | - | - |
Physical |
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| Manufactured | Between 1965 and 196x in USA | Between 1962 and 1965 in Great Britain | Between 2010 and 20xx |
| Dimensions | ? |
407 × 215 × 332 mm (16.02 × 8.46 × 13.07 in) |
? |
| Weight | ? | 13.20 kg (29.1 lbs) | ? |
| Form factor | Base Station | Base Station | Headless |
Other features |
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| Memories | None | None | ? |
| Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Amateur / Ham radio operators |
| Features | ? | ? |
DSP ADC: 16 bit, 100 MSPS Number of memory channels limited by computer memory USB 2.0 computer interface |
| Accessories | ? | ? | ? |
| MPN | CLEGG-000022'ER | K.W.-ELECTRONICS-000077 | WINRADIO-WR-G000033DDC-'EXCALIBUR-PRO' |
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