Antenna Measuring System Operation Manual

54
FM MEASUREMENT
FM SWITCH
Press the button.
FREQUENCY DISPLAY AND ENTRY
To measure the level of an FM signal, you must fi rst enter the
desired frequency.
The frequency can be entered from 47 MHz to 862 MHz in 50 kHz
intervals.
COMMAND OVERVIEW FOR FM FREQUENCY ENTRY
Switch to FM reception
... Enter frequency
Confi rm entry
and Change frequency in 50 kHz intervals
Example
To enter the frequency 99.25 MHz
Press
(launching the FM menu)
Then
(frequency entry)
LC display:
• Frequency: 99.25 MHz
• Level: 65.0 dBµV
• Operating mode: FM
After calling up the FM menu for the fi rst time you have to enter the
digit order for another frequency entry.
The most recent frequency setting remains even after you switch
the MSK 125 off if it has been entered with digits and confi rmed
by pressing
.
Note
LEVEL MEASUREMENT
After you have set a frequency the level is measured automatically
and displayed in dBµV on the LC display. The input level can be
measured in the range of 30 dBµV to 120 dBµV.
LC display:
• Frequency: 104.8 MHz
• Operating mode: FM
• Measured level: 86.5 dBµV