Chapter 4, Description of Fields

Fields

TX Power

Transmitter Power measures RF power at the RF IN/OUT port.

Operating Considerations

Only the RF IN/OUT port can be used for measuring TX Power. When the Input Port is set to Ant, four dashes (- - - -) appear in place of digits for this measurement.

Use the Spectrum Analyzer to measure low-level RF power (200 mW) at the

ANTENNA IN port.

CAUTION:Connecting a signal of >200 mW to the ANTENNA IN port can cause instrument damage (although internal protection circuits can typically withstand a short-duration signal of 1 or 2 Watts). If the overpower circuit is triggered (signified by a warning message at the top of the screen), remove the signal from the ANTENNA IN port, and press the Meas reset key or turn the Test Set off and on to reset it.

See Also

Input Port field description, on page 278

TX Power field description, on page 437

TX Pwr Zero field description, on page 440

Screens Where Field is Present

ADJACENT CHANNEL POWER

ANALOG MEAS

DUPLEX TEST

AF ANALYZER

RF ANALYZER

RF GENERATOR

TX TEST

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Page 437
Image 437
Agilent Technologies E8285A manual TX Power, Transmitter Power measures RF power at the RF IN/OUT port