RigExpert
Rig Expert Ukraine Ltd is a manufacturer of ham and PMR Two-way radio RF antenna analysis and antenna tuning equipment. The company was founded in 2003 and is headquartered in Kyiv, Ukraine.
Current products
The AA-30, AA-54 & AA-170 are almost the same product except for the frequency range. Similarly, the AA-600, AA-1000 & AA-1400 are the same product except for the different frequency range.| Model | Freq. Range |
| AA30 | 0.1 - 30 MHz |
| AA-54 | 0.1 - 54 MHz |
| AA-55 Zoom | 0.1 - 55 MHz |
| AA-170 | 0.1 - 170 MHz |
| AA-600 | 0.1 - 600 MHz |
| AA-1000 | 0.1 – 1 GHz |
| AA-1400 | 0.1 - 1.4 GHz |