Compare specifications between amateur radios. Simply select up to 3 radios and compare them side-by-side, including images and descriptions.
|
|
|
|
|
|---|---|---|---|
General |
|||
| HAM bands | 2m | 23cm | ? |
| Freq. stability | ? | ? | ≤ 100 Hz per hour after warmup |
| Tuning steps | ? | ? | ? |
Receiver |
|||
| RX-range | 143.8-148.2 MHz | 1260-1300 MHz | - |
| Modulations | AM CW | FM | All mode |
| Sensitivity | 0.5 µV provides output 10 dB above noise | ? | ? |
| Selectivity | 15 kHz (-6 dB) | ? | ? |
| Filters | ? | ? | ? |
| Receiver system | Double conversion superheterodyne | Double conversion superheterodyne | ? |
| IF-freqs. |
1st: 22-26 MHz (tunable) 2nd: 2 MHz |
? | ? |
| Image rejection | > 70 dB | ? | ? |
| Audio output | 3 W internal speaker, 15 W PA output | ? | ? |
Transmitter |
|||
| TX-range | 143.8-148.2 MHz | 1260-1300 MHz | ? |
| Modulations | AM CW | FM | All mode |
| RF-output | AM: 8 W, CW: 10 W | High: 1 W, Low: 0.1 W | ? |
Connections |
|||
| Antenna | SO-239 | - | Clamps / screws |
| Impedance | 50-72Ω | 50Ω | ? |
| Other | - | - | - |
Electrical |
|||
| Power req. | 6.3V DC, 12.6V DC or mains | 7.2-13.8V DC external or battery pack | External PSU or main unit |
| Current RX | 60 W | 65-250 mA | - |
| TX | 120 W | 400-900 mA | ? |
Physical |
|||
| Manufactured | Between 196x and 196x in USA | Between 198x and 198x | Between 1967 and 1970 in USA |
| Dimensions |
305 × 152 × 254 mm (12.01 × 5.98 × 10.00 in) |
65 × 171 × 36 mm (2.56 × 6.73 × 1.42 in) |
254 × 171 × 279 mm (10.00 × 6.73 × 10.98 in) |
| Weight | ? | 610 gr (1.3 lbs) with BP-3 | 2.30 kg (5.1 lbs) |
| Form factor | Mobile | Handheld | Base Station |
Other features |
|||
| Memories | ? | 10 channels in 1 bank(s) | ? |
| Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Amateur / Ham radio operators |
| Features | ? |
Keyboard RIT VOX |
? |
| Accessories | ? | ? | ? |
| MPN | HEATHKIT-HW-000020-PAWNEE | ICOM-IC-000012AT | HEATHKIT-SB-000640 |