RigExpert AA-55 ZOOM

Antenna Analyzer

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The RigExpert AA-55 Zoom analyzer is designed for measuring SWR (Standing Wave Ratio), Return Loss, Cable Loss, of cable and antenna systems from 60 kHz to 55 MHz.

A built-in ZOOM capability makes graphical measurements especially effective.

The following tasks are easily accomplished by using this analyzer:

Rapid check-out of an antenna

Tuning an antenna to resonance

Comparing characteristics of an antenna before and after specific event (rain, hurricane, etc.)

Making coaxial stubs or measuring their parameters

Cable fault location

Measuring capacitance or inductance of reactive loads

The AA-55 ZOOM differs from previous models in that it has:
· Enlarged 3.2 inch color TFT display (320×240).
· Scanning speed has increased over AA-54.
· Large waterproof keypad keys.
· Same dimensions as our AA-30/54/170.

Rapid check-out of an antenna

Tuning an antenna to resonance

Comparing characteristics of an antenna before and after specific event (rain, hurricane, etc.)

Making coaxial stubs or measuring their parameters

Cable testing and fault location, measuring cable loss and characteristic impedance

Measuring capacitance or inductance of reactive loads

Frequency range: 0.06 to 55 MHz

Frequency entry: 1 kHz resolution Measurement Impedance for 25, 50, 75 and 100, 150, 200, 300, 450 and 600-Ohm systems SWR measurement range: 1 to 100 in numerical modes, 1 to 10 in chart modes SWR display: numerical or analog indicator R and X range: 0-10000, -10000-10000 in numerical modes, 0-1000, -1000-1000 in chart modes Display modes:

– SWR at single or multiple frequencies – SWR, return loss, R, X, Z, L, C at single frequency – SWR chart, 100 points – R, X chart, 100 points – Smith chart, 100 points – Return loss chart, 100 points – Cable tools (loss and characteristic impedance)

Optional open-short-load calibration. RF output:

– Connector type: UHF (SO-239) – Output signal shape: square, 0.06 to 55 MHz – Output power: +13 dBm (at 50 Ohm load)

Power:

– Two 1.5V alkaline batteries, type AA – Two 1.2V Ni-MH batteries, type AA * – Max. 4 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

Interface:

– 320×240 color TFT display – 6×3 keys on the water-proof keypad – Multilingual menus and help screens – USB connection to a personal computer

Dimensions: 103 mm x 207 mm x 37 mm (4.1 in x 8.1 in x 1.4 in) Operating temperature: 0…40 C (32…104 F) Weight: 310 g (10.9 Oz) w/o batteries Warranty: 2 years RigExpert AA-55 ZOOM is made in Ukraine. Specifications are subject to change without notice. * Batteries are not included with the analyzer.