AIM4300 Information  
Home VNA2180 Site Map Prog Update FAQ Forum Links E-Mail


  • Frequency range 5KHz to 300 MHz
  • Averaging of scans up to 256x
  • TDR function
  • UHF RF connector (N connector is optional)
  • Heavy duty case
  • Expansion port for controlling accessories
  • USB interface to the PC
  • Compatible with Windows tablets running Win 7, 8 or 8.1

The AIM4300 package includes:

  • AIM4300 antenna analyzer
  • 120 VAC wall power supply
  • Calibration hardware:
    open, short, & standard resistor
  • Cable for PC interface
  • Printed quick start guide
  • Free software updates

Compare to the AIMuhf

Latest program:AIM Prog Update

Use the AIM4300 with a Tablet PC

See the QST product review of the AIM4170 (the model that preceeded the AIM4300)


Dipole Antenna for 220 to 230 MHz.


This scan shows LMR200 coax (50 ohms) terminated with 200 ohms.

Smith chart LMR200

This is a Smith chart of the scan above. A GREEN circle shows the points where SWR = 2.
Admittance circles can also be displayed for impedance matching applications.

The AIM4300 is now in stock and ready to ship -- July 6, 2015.

Orders can be placed at our on-line store

The base price of $495 includes the standard calibration loads and power supply for 120V operation.
The standard RF connector is an SO239 (UHF).
A type-N connector (shown in the picture) is available as an option.


Array Solutions has a protective case for your AIM4300 analyzer (as well as for other models of the AIM family) so you donít scratch it or get it dusty or wet. It uses custom high density water jet cut foam, in a black molded case. There are cutouts for your loads, and adapters as well as the Power Supply and a USB adapter cable.

It's listed on the shopping cart at an introductory price of $39.

Updated: July 6, 2015