A-743, Add-On,Extend D.E. 30m or 40m,0,For A3S
7 MHz/10 MHz kit for A-3S Kits include high power traps with heavy wall fiberglass insulator and all hardware. A simple adjustment allows 30-40 meter operation.
| A743 (40m) | A743 (30m) | |
| Band | 7 MHz (40m) | 10 MHz (30m) |
| Adapter kit | 27.12 ft (8.27 m) / 28.4 ft max (8.66 m max) | 33.19 ft (10.12 m) / 33.33 ft max (10.77 m max) |
| Windloading | .58 ft2 (.05m2) | .27 ft2 (.03m2) |
| Bandwidth | 125 KHz | 150 KHz |
| Power Rating | 1500 PEP Watts | 1500 PEP Watts |
| Side Rejection | 20 dB | 20 dB |
| Weight | 3.44 lb. (1.56 kg) | 2.29 lb. (1.04 kg) |
