AMS18G 3D Antenna Measurement System

The new AMS18G series Antenna Measurement System is a compact, user-friendly system suitable for both indoor and outdoor antenna measurements. It comes with a dual-axis rotating platform (elevation plane and azimuth plane) and an integrated antenna plotting software. It is fully customizable for use with various types of vector network analyzers.

Sample MATLAB® codes are also provided for 2D/3D antenna pattern plotting.

Feature Highlights

  • Quick Setup
  • Dual-axis movement (EL and AZ planes)
  • High resolution (up to 1ºper step)
  • Wide frequency range (0.8 to 18 GHz)
  • Max 2.5 kg antenna DUT
  • Compatible with various VNAs
  • Measured data in standard *.csv format
  • Sample MATLAB codes for 2D/3D antenna pattern plots

​Technical Specifications

AMS18G-02K Descriptions
Frequency Range 0.8 to 18 GHz (refer to VNA and RF Cable options)
Rotating Platform Dual-axis rotation platform 360º continuous movement for Elevation (EL) plane 90º movement for Azimuth (AZ) plane
Angular Resolution Selectable, up to 1º per step
Supported AUT Types Microstrip antenna, cell phone Allowable weight: 2.5 kg, dimension: 320 mm x 320 mm
Antenna Connector SMA Female
Input Power Supply 24V 2.5A
Operating Temperature 0ºC to 45ºC
Measurement Software iAMSTM Integrated Control and Antenna Measurement Software A personal computer is required to run the iAMSTM software Support 2D and 3D radiation pattern plots Export data format: *.csv
Standard Accessories 5 m PC interface cable (1), AC-DC power adapter (1), tripod(1)
Warranty 1-year warranty covers all parts and technical support

Ordering Information

Product ID Descriptions Remarks
AMS18G-02K 3D Antenna Measurement System Inclusive of 2-axis rotating platform, standard accessories, and iAMSTM software (single license)
CAH RF coaxial cable Optional (specified the cable length upon order)
HRN880 Horn Antenna (800 MHz to 8 GHz) Optional
HRN60180 Horn Antenna (6 GHz to 18 GHz)
HRN10180 Horn Antenna (1 GHz-18 GHz)
RFSB RF Switching Box ,Frequency: DC to 18 GHz, Insertion loss: 2 dB @ 6 GHz, Control interface: RS232 / USB Optional
FOI Fiber Optic Interface Optional
FIX Adds-on fixture to support various DUT Optional
Planar 304/1 Portable VNA (100 kHz to 3.2 GHz Optional*
Planar TR5048 Portable VNA (20 kHz to 4.8 GHz) Optional*
Planar 804/1 Portable VNA (100 kHz to 8.0 GHz) Optional*
* Other models with equivalent performance may be used with alterations to the software’s command file.