Agilent Technologies 8935 series e6380a manual Ant

Models: 8935 series e6380a

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Connectors

 

Connectors

 

ANT IN

 

The antenna input is used for analyzing low-power RF signals (≤ 60 mW), and is typically

 

used for off-the-air measurements. This port can be selected in the RF ANALYZER,

 

SPEC ANL, CDMA ANALYZER, or CODE DOM screens.

 

 

CAUTION

Connecting a signal of >60 mW (17.78 dBm) to the ANT IN port can cause instrument

 

damage (although internal protection circuits can typically withstand a short-duration

 

signal of several Watts).

 

If the overpower circuit is triggered (signified by a warning message at the top of the

 

screen), remove the signal from the ANT IN port, and reset using Meas Reset (press and

 

release the Shift key, then the Hold key) or turn the Test Set off and on to reset it.

 

Operating Considerations

 

Input impedance = 50 Ω

 

TX power cannot be measured using this port; use the RF IN/OUT port. However, low

 

power levels can be measured using this port with the spectrum analyzer.

 

Additional sensitivity for this port is available using the Sensitivity field in the RF

 

ANALYZER and SPEC ANL screens.

Chapter 9

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Page 279
Image 279
Agilent Technologies 8935 series e6380a manual Ant