Kathrein MSK 24 manual FM measurement, Press 2ndF FM, Then 9 9 ./S 2 5 Enter

FM measurement

Frequency Display and Entering Frequency

To measure the level of a received FM signal, you must first enter the desired frequency.

You can enter the frequency in steps of 50 kHz from 45 MHz to 867 MHz.

Overview of commands in Entering Frequency (FM)

ë	[2ndF] [FM]	Switch over to FM reception
	[0]...[9]	Enter frequency
	[ENTER]	Confirm entry
	[+] and [-]	Change the frequency gradually in steps of 50 kHz
Example
0	Enter frequency of 99.25 MHz
	Press [2ndF] [FM]		...........(Call up the FM menu)
	Then [9] [9] [./S] [2] [5] [ENTER]		............(Enter frequency)
	LC display:

FR: 99.25	FM
LEV: 65.0dBuV

Note

+

+

Level Measurement

∙Frequency: 99,25 MHz

∙Level: 65,0 dBìV

∙Mode: FM

Once you have called up the FM menu, you only need to enter the figures to enter the frequency again.

The last frequency setting is retained even when the MSK 24 is switched off provided it was made using "numerical entries" and concluded with "MHz".

Once you have set a frequency, the level is measured automatically and displayed in dBìV. The input level can be measured in the range of 30 dBìV to 120 dBìV.

LC display:

Fr:104.80MHz FM LEV: 86.5dBuV

∙Frequency: 104.8 MHz

∙Mode: FM

∙Measured level: 86.5 dBìV

Level Overflow and Underflow

The LC display shows an underflow level of <30 dBìV.

Example

0

FR:104.80MHz FM LEV: ___._dBuV

∙Frequency: 104.8 MHz

∙Mode: FM

∙Level: underflow

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