FSH-Z14

The FSH-Z14 from Rohde & Schwarz is a 25MHz to 1GHz directional power sensor. The sensor provides simultaneous measurement of output power and matching of transmitter system antennas under operating conditions. It is used with the R&S FSH handheld spectrum analyzer for simultaneous measurement of forward and reflected power. The FSH-Z14 offers a frequency range from 25MHz to 1GHz and a measurement range from 30mW to 300W. The weight is 0.65Kg (1.43lb) and dimension (W × H × D) is 120mm x 95mm x 39mm.

• Easy handling
• Less than 1.06 VSWR referenced to 50 ohm
• 100W to 1000W power handling capacity depending on temperature and matching
• Less than 0.06dB insertion loss, greater than 30dB directivity
• 30mW to 300W (CW, FM, PM, FSK, GMSK0), 30mW to 300W/CF (modulated signals) power measurement range
• 0.40%/K (0.017dB/K) at 25 to 40MHz and 0.25%/K (0.011dB/K) at 40MHz to 1GHz temperature coefficient
• 0.06W minimum forward power (specifications complied with ≥ 0.4W)

Applications

Sensing & Instrumentation