Compare specifications between amateur radios. Simply select up to 3 radios and compare them side-by-side, including images and descriptions.
|
|
|
|
---|---|---|---|
General |
|||
HAM bands | 160m 80m 40m 20m 10m | ? | 2m |
Freq. stability | ? | ? | ? |
Tuning steps | Continuous | ? | ? |
Receiver |
|||
RX-range | 0.54-38.1 MHz in five bands | 0.538-34 MHz in four bands | 144-146 MHz |
Modulations | AM CW | AM CW | FM CW SSB |
Sensitivity | ? | ? | ? |
Selectivity | ? | ? | ? |
Filters | ? | Crystal | ? |
Receiver system | ? | 8 tubes | ? |
IF-freqs. | ? | ? | ? |
Image rejection | ? | ? | ? |
Audio output | ? | ? | ? |
Transmitter |
|||
TX-range | - | - | 144-146 MHz |
Modulations | - | - | FM CW SSB |
RF-output | ? | ? | 0.5-10 W |
Connections |
|||
Antenna | - | - | SO-239 |
Impedance | ? | 52/600 Ω | 50 Ω |
Other | - | - | - |
Electrical |
|||
Power req. | Mains | Mains | 13.8V DC or mains |
Current RX | ? | ? | ? |
TX | - | - | ? |
Physical |
|||
Manufactured | Between 1938 and 19xx in USA | Between 1955 and 1958 | Between 1976 and 1979 in Japan |
Dimensions | ? |
476 × 229 × 273 mm (18.74 × 9.02 × 10.75 in) |
230 × 11 × 260 mm (9.06 × 0.43 × 10.24 in) |
Weight | ? | 13.00 kg (28.7 lbs) | 7.20 kg (15.9 lbs) |
Form factor | Unknown | Base Station | Base Station |
Other features |
|||
Memories | None | ? | ? |
Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Amateur / Ham radio operators |
Features | Separate speaker. S-meter option | ? | ? |
Accessories | ? | ? | ? |
MPN | HALLICRAFTERS-S-000018-SKY-CHALLENGER-II | HALLICRAFTERS-SX-000099 | ICOM-IC-000201 |