The MPDevice adjustable phase trimmers is designed for applications where phase match between cables is critical to system performance. At elevated frequencies, discrete changes in phase can require minute physical adjustments in the length of the electrical path. The phase trimmers enables the engineer or technician to make precision adjustment to the phase without otherwise degrading the signal. Available in threaded and slide (trombone) style up to 18GHz, the units offer low VSWR, low insertion loss, smooth continuous adjustment and come with a locking nut. The phase adjustment range in degrees is 1.2 ~ 12.6xF. Impedance is 50 Ohms, operating temperature range is from -40 to +120°C. The devices have been tested for thermal shock , moisture resistance, vibration and shock. resistance