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S:\agilent\e8285\REFGUIDE\MANUAL\fields.chp
Chapter 4, Description of Fields
Fields
Notch Coupl
This field selects if the Notch Freq setting of the AF ANALYZER screen is
coupled to the
AF Gen1 Freq setting. When set to None, the notch filter and AF
Generator 1 do not interact. When set to
AFGen1 (coupled), the settings track each
other unless the AF Generator’s frequency is set outside the 300 Hz to 10 kHz
limits of the notch filter
Screens Where Field is Present
CONFIGURE
GPIB Example
“DISP CGP;CDMA:GPOWer:NAVG 100”
displays the CDMA Gated Power screen and sets the Averages field to 100 aver-
ages.
When a mobile station is operating in variable (eighth-rate) data rate transmission
mode, the RF power is gated on during randomized 1.25 ms periods. During a
CDMA Gated Power measurement the Test Set analyzes an ensemble of gated-on
periods, referred to as power control groups. The number of power control groups
used to calculate an ensemble average is set in the Averages field.
Num of Bits
This field lists the total number of bits displayed. This number is dependent on
Data Rate of the signal being decoded, the
Gate Time of the decoder, and the
size of the decoder’s data buffer.
• 1584 bits for decoding Reverse Voice Channel (RVC) data streams.
• 1583 bits for decoding Reverse Control Channel (RECC) data streams.
This measurement is not available for NAMPS-NTACS RVC decoding.
Operating Considerations
The buffer has a maximum capacity of:
See Also
"Gate Time" field on page 268