Specifications

Fully Coded 3GPP W-CDMA Personality User’s and Programming Guide 3-31
ESG Family Signal Generators Softkey Reference
Option 200 F
Filter Symbols
This key enables you to select the number of filter symbols for the filter
displayed in the FIR Values table editor. The entered value appears in
the active entry area of the display. Although the FIR table editor
allows a maximum of 32 symbols, with a maximum oversample ratio of
32, the selected FIR filter cannot have more than 256 coefficients.
Select the number of symbols and the oversample ratio accordingly. A
FIR filter with more than 16 symbols will cause the symbol rate to be
halved.
The filter symbol number is set to 8 at the factory. This value can be
user-defined. The filter symbol number is not affected by an instrument
preset or by a power cycle.
Range: 1 to 32 symbols
Softkey Location (Downlink):
Mode > CDMA > W-CDMA > Link Up >
BS Setup > Filter > Edit Item > Define User FIR > Load Default FIR >
Root Nyquist, Nyquist, Gaussian, or Rectangle > Filter Symbols
Softkey Location (Uplink): Mode > CDMA > W-CDMA > Link Up >
UE Setup > Filter > Edit Item > Define User FIR > Load Default FIR >
Root Nyquist, Nyquist, Gaussian, or Rectangle > Filter Symbols
FIX
This key allows you to enter in a fixed data pattern for uplink physical
channel #1. The key appears in several locations. For the TFCI Pattern,
a fixed hexadecimal data pattern can be selected and encoded into the
transport format combination indicator (TFCI). For the FBI Pattern, a
fixed hexadecimal data pattern can be selected for the feedback
information (FBI) bits.
Range (TFCI Patt): 0000 to 03FF
Default (TFCI Patt): 0000
Softkey Location (Uplink):
Mode > CDMA > W-CDMA > Link Up >
Link Control > 1 > PhyCH Type > DPCCH > PhyCH Setup >
TFCI Pattern >
Edit Item > FIX
Range (FBI Patt): 00000000 to 3FFFFFFF
Default (FBI Patt): 00000000
Softkey Location (Uplink):
Mode > CDMA > W-CDMA > Link Up >
Link Control > 1 > PhyCH Type > DPCCH > PhyCH Setup > FBI Pattern >
Edit Item > FIX