Specifications

Fully Coded 3GPP W-CDMA Personality User’s and Programming Guide 3-11
ESG Family Signal Generators Softkey Reference
Option 200 B
BER
This field displays the bit error rate (BER) to be inserted into the
selected transport channel data. The value entered into this field is
valid only when the Err Insert field is set to BER. The errors are
applied to transport channel data when the
Apply Channel Setup softkey
is pressed. The actual numbers of the Error Bit, the Total Bit, and
the Actual BER are displayed below this field after the errors are
applied to the transport channel data. This data field is on the second
page of the table editor.
Range: 0.0000 to 1.0000
Default: 0.0000
Data Field Location (Uplink):
Mode > CDMA > W-CDMA > Link Up >
Link Control > 2 > Config Transport > Transport Channel # 1 to 6 >
TrCH Setup > BER
Beta
This key is activated automatically when you select the Kaiser
windowing function. The default Beta factor provides a good
compromise for optimizing out-of-band performance (ACP) without
seriously compromising passband performance (EVM).
Changing the Beta factor adjusts the trade-off between ACP and EVM:
• decreasing the value improves EVM
• increasing the value improves ACP
Range: 1.000 to 10.000
Default: 4.000
Softkey Location (Downlink):
Mode > CDMA > W-CDMA > Link Control >
BS Setup > Filter > Edit Item > Define User FIR > Load Default FIR >
Root Nyquist, Nyquist, Gaussian, or Rectangle > Window > Kaiser > Beta
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 > Window > Kaiser > Beta