AstroRadio SL


AA-54 - Antenna Analyzer


RigExpert AA-54 is a powerful antenna analyzer designed for testing, checking, tuning or repairing antennas and antenna feedlines.

Mainly, these are SWR (Standing Wave Ratio) and impedance measurement instruments (vector impedance analyzers).

Easy-to use measurement modes, as well as additional features such as connection to a personal computer (to plot Smith charts, etc.), make RigExpert AA-30 and AA-54 attractive for professionals and hobbyists. It is quite important that graphical display of various parameters over a wide frequency range is a key feature of these analyzers which significantly reduces the time required to adjust an antenna.

The following tasks are easily accomplished by using RigExpert  AA-54:

    Rapid check-out of an antenna

    Tuning an antenna to resonance

    Antenna SWR and impedance measurement and comparison before and after specific event (rain, hurricane, etc.)

    Making coaxial lines or measuring their parameters

    Cable testing and fault location

    Measuring capacitance or inductance of reactive loads

 Frequency range: AA-30: 0.1 to 30 MHz, AA-54: 0.1 to 54 MHz

Frequency entry: 1 kHz resolution

SWR measurement range: 1 to 10
SWR measurement for 50 and 75-Ohm systems
SWR display: numerical or easily-readable bar
R and X range: 0…1000, -1000…1000 in numerical mode, 0…200, -200…200 in graph

Display modes:
- SWR at single or multiple (AA-54 only) frequencies
- SWR, R, X, Z, L, C at single frequency
- SWR graph, 100 points
- R, X graph, 100 points

RF output:
- Connector type: UHF (SO-239)
- Output signal shape: square, 0.1…10 MHz (AA-30) or 0.1…10.8 MHz (AA-54). For
higher frequencies, third or fifth (AA-54) harmonics are used.
- Output power: about +13 dBm (at 50 Ohm load)

- Two 1.5V, alkaline batteries, type AA
- Two 1.2V, 1800…2700 mA·h, Ni-MH batteries, type AA *
- Max. 3 hours of continuous measurement, max. 2 days in stand-by mode when
fully charged batteries are used
- When the analyzer is connected to a PC or a DC adapter with USB socket, it
takes power from these sources

- 128x64 graphical backlit LCD
- 6x3 keys on the water-proof keypad
- AA-54: multilingual menus and help screens, AA-30:menus and help screens in
English language
- USB connection to a personal computer

Dimensions: 22·10·3.6 cm (9·4·1.5”);

Operating temperature: 0…40 °C (32…104 °F)

Weight (including batteries): 400g (14 Oz)

* Ni-MH batteries are not included with the analyzer. Users can purchase these
batteries with a corresponding charging adapter. 

Price: € 272.25      VAT included

Only in Spain Peninsula

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