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 | ? | ? | ? |
Freq. stability | ? | Less than 200 Hz per 8 hour at 0-40 °C and ±10% variation in line voltage after 0.5 hour warmup | ? |
Tuning steps | ? | 10 / 1 MHz / 100 kHz | ? |
Receiver |
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RX-range | 0.5-32 MHz | 0.1-30 MHz | 0.5-28 MHz in 5 bands |
Modulations | AM CW | AM CW USB LSB ISB RTTY | AM CW |
Sensitivity |
AM: 5-9 µV CW: 2-3 µV |
0.01-0.5 MHz < 4 µV for 10 dB SINAD @ 2.4 kHz SSB < 25 µV for 10 dB SINAD @ 6 kHz AM 0.5-30 MHz < 0.3 µV for 10 dB SINAD @ 2.4 kHz SSB < 2.0 µV for 10 dB SINAD @ 6 kHz AM |
AM: 5 µV CM: 1-2 µV |
Selectivity | ? |
6 kHz @ -6 dB, 11.5 kHz @ -60 dB 2.4 kHz @ -6 dB, 4.3 kHz @ -60 dB 1.2 kHz @ -6 dB, 2.4 kHz @ -60 dB 0.3 kHz @ -6 dB, 0.6 kHz @ -60 dB |
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Filters | ? | 6 / 2.4 / 1.2 / 0.3 kHz Optional filters available | ? |
Receiver system | Double / triple conversion, 25 tubes | Double / triple conversion | ? |
IF-freqs. | ? | ? | ? |
Image rejection | ? | ≥ 60 dB below 10 MHz ≥ 50 dB above 10 MHz | ? |
Audio output | ? | 2 W @ 5% THD | 1 W |
Transmitter |
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TX-range | - | - | - |
Modulations | - | - | - |
RF-output | ? | ? | ? |
Connections |
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Antenna | - | SO-239 | - |
Impedance | 50 Ω | 1000 / 50Ω | 70/80Ω |
Other | - | - | - |
Electrical |
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Power req. | 25-28V DC | 120 / 240 V AC ± 10% single fase 50~420 Hz | Mains |
Current RX | 3 A max | 35 W | 80 W |
TX | - | - | - |
Physical |
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Manufactured | Between 195x and 195x in USA | Between 1971 and 19xx | Between 1962 and 196x in Great Britain |
Dimensions |
283 × 293 × 352 mm (11.14 × 11.54 × 13.86 in) |
340 × 140 × 380 mm (13.39 × 5.51 × 14.96 in) |
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Weight | 23.70 kg (52.3 lbs) | 7.70 kg (17.0 lbs) | ? |
Form factor | Base Station | Base Station | Base Station |
Other features |
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Memories | ? | ? | ? |
Usage | Military communication | Marine / Navy | Marine / Navy |
Features | ? |
Nixie tube display BFO Noise blanker AVC (Automatic Volume Control |
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Accessories | ? | ? | ? |
MPN | COLLINS-R-000392/URR | DRAKE-MSR-000002 | EDDYSTONE-000730/10 |