Chapter 2 Functions and Operations

RF Source Menu

RF Source mode provides an RF Out source that can be used, for example, in the alignment of dish antennas. Selecting RF SOURCE from the Mode menu causes the soft keys, de- scribed below, to be displayed:

MODE=RF SOURCE:

SOFTKEYS:

FREQ

POWER

Figure . RF Source Softkeys

￿FREQ — Allows setting of the RF source frequency. Use the keypad number keys to enter a frequency, or use the Up/down arrow key to adjust the fre- quency in 10 kHz steps. Press ENTER to accept, or ESCAPE to restore the previous value.

￿POWER — Selects the RF source output power level. Choose either +6.0 dBm or –30.0 dBm.

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Anritsu S251C manual RF Source Menu, MODE=RF Source Softkeys