Compare rigs
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 |
| Freq. stability | ? | ? | 1500 Hz first 30 min, after that 400 Hz at room temperature |
| Tuning steps | ? | ? | ? |
Receiver |
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| RX-range | 0.05-30 MHz depending on coil pack | 0.54-30 MHz | 80-10 m |
| Modulations | AM CW | AM CW SSB | AM CW SSB |
| Sensitivity | ? | ? | 0.5µV for 10dB S/N in SSB |
| Selectivity | ? | ? | SSB: 2.8 kHz (-6 dB) |
| Filters | ? | ? | ? |
| Receiver system | Single conversion | Double conversion superheterodyne | Singel conversion with premixed crytal-controlled HF-oscillators and tunable VFO |
| IF-freqs. | ? |
1st: 2215 kHz 2nd: 230 kHz |
? |
| Image rejection | ? | ? | ? |
| Audio output | Requires external output transformer of 7,000 ohms impedance and external speaker. | 3 W (external speaker required) | 2W @ 3.2 ohms |
Transmitter |
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| TX-range | - | - |
80-10 m (USB on 20, 15 and 10 m, LSB on 80 and 40 m) |
| Modulations | - | - | AM CW SSB |
| RF-output | ? | ? | AM: 125 W, SSB: 500 W (PEP), CW: 390 W |
Connections |
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| Antenna | - | - | Clamps / screws |
| Impedance | 50 Ω | 50 Ω | 40-60Ω |
| Other | - | - | - |
Electrical |
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| Power req. | ? | 105-120V AC | Mains (117 or 234 V AC ±10%) |
| Current RX | ? | ? | ? |
| TX | - | - | ? |
Physical |
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| Manufactured | Between 1934 and 1943 in USA | Between 1963 and 1964 in USA | Between 19xx and 19xx in USA |
| Dimensions | ? |
400 × 225 × 229 mm (15.75 × 8.86 × 9.02 in) |
197 × 165 × 280 mm (7.76 × 6.50 × 11.02 in) |
| Weight | ? | ? | 9.50 kg (21.0 lbs) |
| Form factor | Base Station | Base Station | Base Station |
Other features |
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| Memories | ? | ? | ? |
| Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Amateur / Ham radio operators |
| Features | ? | ? |
Full AGC S-Meter ALC |
| Accessories | ? | ? | ? |
| MPN | NATIONAL-COMPANY-HRO-SR | NATIONAL-COMPANY-NC-000140 | NATIONAL-COMPANY-NCX-000500 |
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