Download Print this page

RESEARCH CONCEPTS RC4000 Protocol page 33

Antenna controller
Hide thumbs Also See for RC4000:

Advertisement

RC4000 Antenna Controller
Remote Store Command (continued)
byte 23
byte 29
bytes 30-34
bytes 35-39
byte 40
bytes 41-45
byte 46 ETX
byte 47
The reply to this command will be the standard ACK or NAK reply. ACK implies that STORE operation will
be initiated. NAK implies an error in the supplied satellite data
Appendix REM
Band
RF Band (0-C, 1-Ku, 2-C/Ku, 3-L, 4-X, 5-Ka, 6-S)
bytes 24-28
Pol Offset
-90.0 to 90.0
negative = counterclockwise
Left Justify and pad with blanks
NOTE: Future expansion -
polarization offset data is not currently used.
Polarization Selection
C – use calculated H,V values
NOTE: Requires that a LOCATE function has been preformed
immediately prior to the Remote Store.
S – use H,V values supplied in bytes 30-39
H – use current polarization position as Horizontal & calculate
Vertical position 90 degrees away
V – use current pol position as Vertical & calculate Horizontal
position 90 degrees away
Horizontal Polarization Position
-90.0 to 90.0
Vertical Polarization Position
-90.0 to 90.0
NOTE: Polarization Selection, Horizontal and Vertical Positions
are not applicable if feed type is circular
Track Polarization
Selects which Polarization position to use when TRACK initiated
(applicable to inclined orbit satellites only)
H – Horizontal
V – Vertical
Spare Bytes
-for future expansion
Checksum
REM-33
Satellite Polarization Offset
Remote Control Option

Advertisement

loading