Comparison table
of RigExpert antenna analyzers
| Function |
AA-200 |
AA-230 | AA-230PRO | AA-500 | AA-520 |
|---|---|---|---|---|---|
| Frequency range |
0.1-200 MHz |
0.3-230 MHz | 0.3-230 MHz | 1-500 MHz | 1-520 MHz |
| Frequency entry step size |
1 kHz |
1 kHz | 1 kHz | 1 kHz | 1 kHz |
| Min. sweep range |
10 kHz |
10 kHz | 10 kHz | 100 kHz | 100 kHz |
| SWR2AIR™ mode |
+ |
+ | + |
- | - |
| Reactance sign measurement |
+ |
+ | + |
- | - |
| Connector type |
UHF (PL) |
UHF (PL) | UHF (PL) | N | N |
| Output power |
+10 dBm |
+10 dBm | +10 dBm | +5 dBm | +5 dBm |
| Output amplifier |
MMIC amplifier |
Transistor stage with additional protection | Transistor stage with additional protection |
MMIC amplifier | Transistor stage with additional protection |
| Reference impedance for SWR
measurement |
50, 75
Ohm |
25, 50, 75, 100 Ohm | 25, 50, 75, 100 Ohm | 50 Ohm | 50 Ohm |
| Analog-to-digital converter |
10-bit |
12-bit | 16-bit |
10-bit | 16-bit |
| Battery voltage sensor |
- |
+ | + |
- | + |
| Operation with external power supply (without battery) |
- |
+ | + |
- | + |
| LCD backlit |
Green |
White, ultra-bright LEDs | White, ultra-bright LEDs |
Green | White, ultra-bright LEDs |
| Time Domain Reflectometer mode |
Only with AntScope software on the PC |
Only with AntScope software on the PC | Built-in |
- | - |
Make sure the
latest firmware is uploaded to the analyzer. See the Downloads section.