Novatel 15a Car Satellite TV System User Manual


 
64 EuroPak-15a Receiver User Manual Rev 5
Chapter 5 Commands
5.3.14 SDLLBW Configure DLL Filter Bandwidth
This is the noise equivalent bandwidth command for the signal channel DLL filter bandwidth.
1. The SDLLBW command should only be used by advanced users. It may not be suitable for every
application. When using SDLLBW in a differential mode, the same setting should be used at both the
monitor and remote station.
2. When you issue the SDLLBW command, all channels lose lock and the locktime for all tracking
satellites is reset to zero.
3. The measurement becomes noisier as the DLL bandwidth increases.
Syntax: Message ID: 800
Example:
SDLLBW 0 0.01
SDLLBW DSIGCHAN BW
Field
Field
Name
Valid Values Description Format
Binary
Bytes
Binary
Offset
1 header
This field contains the Abbreviated ASCII command name. See
Section 4.1 on Page 31.
H 0
2 dsigchan 0-15
The parameters should be applied
to this signal channel.
Ulong 4 H
3
bw 0.001-0.5
Noise equivalent bandwidth of
DLL filter in Hz.
Float 4
H+4