These cost effective near-field probes are single standard rectangular waveguides with tapered ends for reduced probe-AUT interactions. Direct waveguide input for C and upper bands (for higher precision satellite and ground station antennas gain measurement) is available.
The ASYPROB-SWG series includes an SMA to waveguide transition, absorber, mounting flange and spirit level to allow the probe to be aligned as per calibration. The horns are manufactued with a 1200 Alodine finish (MIL-C 5541E class 3) and coated with OTAN green paint. Measured gain and return loss data is provided as standard.