Wavetek 3SR Specifikace stáhnout pdf (Strana 40)

4-17

Use the Up and Down arrow soft keys to cursor to a channel. Use the

C/N, HUM, and MOD soft keys to select the desired Auto Test

measurements.

Note: C/N, Hum, and Modulation cannot be measured on a

scrambled channel or a sweep point. Hum and Modulation

cannot be measured on a Digital type carrier also.

Use the All/None soft key to quickly select or deselect Auto Test

measurements. If a test is selected, the None soft key is displayed. If

no tests are selected for a particular channel, then the All soft key is

displayed.

Note: Hum measurements include all components < 1 kHz.

Note: Hum will be measured in either % or dB depending on what

was selected in Hum mode prior to performing the Auto Test.

The units cannot be changed once the Auto Test has been

performed.

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Wavetek 3SR Specifikace Strana 40