Connectors

Connectors

Connectors

10 MHz REF OUT

This connector furnishes a 10 MHz reference for external instruments.

Operating Considerations

Waveform = sinewave

Output frequency = 10 MHz

Output level >0.5 V rms

Output impedance approximately 50 Ω .

NOTE

The reference output frequency is always 10 MHz, independent of the selected input

 

reference frequency.

16 CHIP CLOCK 19.6608 MHz OUT

This output provides a 19.6608 MHz (16 times the CDMA chip rate) square wave with a 60% duty cycle. This signal comes from the CDMA frame clocks.

Operating Considerations

Nominal output level = TTL

Output impedance = 50 Ω

ANALOG MODULATION IN

This connector provides an external modulation connection to the RF generator.

Operating Considerations

The Mod In To field of the RF GENERATOR screen sets the type of modulation (AM or FM).

The FM Coupling field on the RF GENERATOR screen selects ac or dc coupling of this signal for FM operation.

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Agilent Technologies 8935 series e6380a manual Connectors, Operating Considerations