RigExpert AA-54 – HF Antenna Analyzer (0.1 to 54 MHz)

 

Antenna Analyzer

RigExpert AA-30 and AA-54 are powerful antenna analyzers 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-30 and 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 MHzFrequency entry: 1 kHz resolutionSWR 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 modeDisplay 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: rectangular, 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)

  Power:
  – 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

  Interface:
  – 128×64 graphical backlit LCD
  – 6×3 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.

See More: Link

 

 

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