TM 11-6625-3060-10
Operating Procedures
Measurement of rf voltage from 250 MHz to 600 MHz.
1.
For measurements at frequencies from 250 MHz to 600 MHz the RF PROBE is used with the 50 OHM
ADAPTER. A coaxial cable must be fabricated to connect the 50 OHM ADAPTER to the signal to be measured.
Refer this requirement to your organizational maintenance facility.
2.
The graph below indicates the percentage of the digital meter reading that must be added to the meter reading
when the 5O-OHM ADAPTER is used.
3.
Typical voltage standing wave ratio (VSWR) of the RF PROBE when used with the 50 OHM ADAPTER is
plotted in the graph below.
2-12
