HP Cell Phone Accessories 8935 Uživatelský manuál stáhnout pdf (Strana 39)

Chapter 2 39

Testing AMPS Base Stations

Transmitter Data Deviation

Chapter 2

Testing AMPS Base Stations

8. Set Filter 1 to <20Hz HPF.

9. Set Filter 2 to >99kHz LP.

10.Press the

RF Anl key to access the RF ANALYZER screen.

11.Enter the transmitter’s channel number in the RF Channel field.

12. Turn on the transmitter. The FM Deviation from the data is

displayed.

Figure 2-5 Data Deviation Test Results

<20Hz HPF

>99kHz LPF

Data Deviation

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HP Cell Phone Accessories 8935 Uživatelský manuál Strana 39