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 | 80m 40m 20m 15m 10m | |
| Freq. stability | ? | ? | |
| Tuning steps | ? | ? | |
				Receiver | 
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| RX-range | - | - | |
| Modulations | - | - | |
| Sensitivity | ? | ? | |
| Selectivity | ? | ? | |
| Filters | ? | ? | |
| Receiver system | ? | ? | |
| IF-freqs. | ? | ? | |
| Image rejection | ? | ? | |
| Audio output | ? | ? | |
				Transmitter | 
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| TX-range | 10-80 m | 80-10 m | |
| Modulations | AM CW SSB | AM CW SSB | |
| RF-output | AM: 500 W, SSB: 1 KW, CW: 600 W | SSB/CW: 90 W, AM: 35 W | |
				Connections | 
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| Antenna | - | - | |
| Impedance | ? | 50Ω | |
| Other | - | - | |
				Electrical | 
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| Power req. | Mains | Mains | |
| Current RX | - | - | |
| TX | ? | ? | |
				Physical | 
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| Manufactured | Between 196x and 196x in USA | Between 1956 and 1959 in USA | |
| Dimensions | ? | 
								533 × 292 × 420 mm  (20.98 × 11.50 × 16.54 in)  | 
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| Weight | ? | 27.70 kg (61.1 lbs) | |
| Form factor | Base Station | Base Station | |
				Other features | 
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| Memories | ? | ? | |
| Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | |
| Features | ? | VFO | |
| Accessories | ? | ? | |
| MPN | E.F.-JOHNSON-INVADER-002000 | E.F.-JOHNSON-PACEMAKER | |