Soontai is the expert of RF Testing & Measurement accessories. With our engineering expertise, extensive design experience and advance equipment include RF simulation software (ADS), 40GHz network analyzer, CNC machines, PCB engraving,..etc, we extend to both lines of 50 Ohm and 75 Ohm high performance RF products such as general purpose calibration kits up to 40GHz, high-quality cable assemblies, adapters, impedance converters,...etc.