12/24/07
888-2685-001
4-37
WARNING: Disconnect primary power prior to servicing.
Section 4 RF Testing
Ranger Commissioning Manual
4.2.18 System VSWR Plots
The following VSWR plots should be included in the report:
•
System VSWR into station load
•
System VSWR into transmission line and antenna.
!
CAUTION:
PRIOR TO MEASURING THE VSWR OF THE TRANSMISSION LINE AND ANTENNA
MEASURE THE AMOUNT OF RF PRESENT ON THE TRANSMISSION LINE. IN
AREAS OF HIGH RF RADIATION THERE MAY BE ENOUGH RF PRESENT ON THE
TRANSMISSION LINE TO DAMAGE THE INPUT OF THE NETWORK ANALYZER. IN
THESE INSTANCES IT MAY BE NECESSARY TO USE AN AMPLIFIER AT THE
OUTPUT OF THE NETWORK ANALYZER IN ORDER TO GET ACCURATE
MEASUREMENTS.
Summary of Contents for CZ1000F
Page 4: ...888 2685 001 12 24 07 WARNING Disconnect primary power prior to servicing MRH 2...
Page 5: ...12 24 07 888 2685 001 WARNING Disconnect primary power prior to servicing...
Page 7: ......
Page 9: ...12 24 07 888 2685 001 WARNING Disconnect primary power prior to servicing...
Page 11: ......
Page 12: ...888 2685 001 12 24 07 WARNING Disconnect primary power prior to servicing...
