Aeroflex 3550R Radio Test System Enhancements

With the discontinuation of the Aeroflex 3550, as of February 3, 2014, the company will only offer the Aeroflex 3550R Radio Test System. In addition, important enhancements have been implemented on the 3550R to improve the customer experience while maintaining its unmatched ruggedness and field test capabilities. These enhancements include: New Light-Touch Resistive Display: A new resistive display has been implemented that requires significantly less touch pressure to activate screen functions. This will provide a…

QuinStar Technologies’ Full Band Faraday Isolators (QIF series) Now Available

QuinStar Technologies Inc. of Torrance, CA., is introducing its full band Faraday Isolators. QIF series full band isolators are available in six waveguide bands covering the frequency range of 26.5 to 110 GHz. These isolators are Faraday rotation type ferrite devices with bandwidths covering a full waveguide band. Series QIF isolators provide a minimum of 25 dB of isolation and typically more than 30 dB across most of the waveguide bands. The isolators can handle…

Direct Reading Attenuators (QAD series)

QuinStar Technologies Inc. of Torrance, CA, is pleased to introduce our Direct Reading Attenuator. Direct reading attenuator is designed and built for precision millimeter-wave measurements. This instrument covers the range of 18-110 GHz in seven waveguide bands. Series QAD direct reading attenuators are of classical rotary vane construction. They offer highly repeatable settings and frequency independent readings. This instrument has low VSWR. In addition, the attenuator has negligible phase shift versus attenuation setting while the…