Two-port measurements with the tracking generator
R&S FSH
1145.5973.12 4.96
E-14
Transmission measurement using the connected VSWR Bridge R&S FSH-Z3
Some measurement tasks require that both the transmission and the reflection be determined. To
eliminate having to repeatedly mount and dismount the VSWR bridge, the VSWR Bridge R&S FSH-Z3
(10 MHz to 6 GHz) includes a switch that bypasses the VSWR bridge and simultaneously switches the
tracking generator signal to the output (Gen Output) of the VSWR bridge. The switch is controlled via
the control cable, which is connected with the power sensor socket of the R&S FSH. Due to the
insertion loss of the VSWR bridge, the output level of the tracking generator is typically 4 dB lower. The
frequency-dependent insertion loss is compensated in the measurement after calibration.
As soon as the control cable has been connected to
the R&S FSH, the VSWR Bridge R&S FSH-Z3 is
automatically detected and indicated both on the
display and the status menu. Automatic detection
requires that this feature be activated in the SETUP
menu (default setting). See also "Settings for detection
of the R&S FSH-Z3 in transmission and spectrum
measurements".
深圳市盛腾仪器仪表有限公司
Tel:0755-83589391
Fax:0755-83539691
Website: www.Sengt.com
