Antenna Measurement Systems Raymond RF Measurements Corp. specializes in the design, manufacture and testing of Antenna Measurement Systems.  Our antenna measurement systems include an antenna positioner, measurement antenna, software, cabling, and optional equipment. The measurement instrumentation such as a vector network analyzers and base station emulators are suppplied by the client.

Far field antenna measurements are performed in a reflection free and electromagnetically quiet environment. When there is no concern for radiated interference between the ambient and the measurement system, pre-compliance measurements can be made out doors or in a lab (some strategically placed absorber may be required). Otherwise, an Engineered RF Shielded Anechoic Chamber is required to provide a controlled environment for making accurate measurements.  Raymond RF offers our systems with fully complient anechoic chambers and our portable QuietBox-AR for precompliance or Engineering testing. 
Detailed Description of an Antenna Measurment System
Antenna Measurement System Theta Measurement System:
With the addition of a Vector Network Analyzer, or Spectrum Analyzer and Signal Generator, antenna measurements can be performed with this entry level system. The basic system includes, positioner, calibrated measurement antenna, dielectric stands, cabling and our AMS 3D measurement software.

Phi over Theta 3D Measurement System:
Upgrade the Theta 2D Measurement System with a Phi Axis Positioner to make 3D measurements. 

Dual Polarized Measurments:
Upgrade the Theta 2D Measurement System with a Dual Polarized Open Boundary Quad Ridge Antenna to measure both Horizontal (theta) and Vertical (phi) polarizations. measurements.
System Brochure
Request a Quote QuietBox-AVS The QuietBox AVS (Antenna Validation System) performs 2-D (polar/rectangular) and 3-D (spherical) antenna measurements for passive antennas and active wireless mobile stations (cell phones). Designed as an Engineering tool for pre-compliance testing, each QuietBox AVS is delivered fully characterized.

The AVS-700 includes a portable 1200mm x 1200mm x 2100mm QuietBox-AR-700 Range for frequencies above 700 MHz and the AR-1000 a 915mm x 915 x 2100mm range for frequencies above 1000 MHz.

Fully automated measurements can be made with Raymond RF’s Antenna Measurement Software (AMS) which is included with an AVS system. AMS handles the data management and reporting of antenna properties such as half power beam-width, directivity, gain, radiation efficiency, total radiated power, and total isotropic sensitivity. AMS performs and reports all measurements required by the CTIA Over-the-Air Performance Test Plan. Characterizing the Insertion loss of passive devices is also included as part of the AMS.
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Antenna Measurement System Antenna Measurement Software QuietBox-AVS Antenna Measurement System
Antenna Measurement Chamber Image
Fully Compliant 3D Antenna Chamber All Raymond RF chambers are built using Modular RF Shielded Enclosure System and can include any RF Shielded Door. Absorber is chosen to best suit the application. Brochure
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