User manual

C-COM Satellite Systems Inc. Page 86 of 128
iNetVu™ 7000 Controller User Manual
Revision 1.19
TR No. (Transponder Number)
There are Six (6) Transponder values in the 7000 Controller for each satellite.
Transponder 0-2 (TR0_H – TR0_H) are horizontal receive
Transponder 3-5 (TR3_V –TR5_V) are vertical receive.
The user may override the default values saved in the controller with his/her transponder
information (frequency, symbol rate, FEC rate) for the reference satellite. The iNetVu
TM
system will use this transponder information to locate the reference satellite, and pivot to
the target satellite.
Frequency (KHz), Code Rate, Symbol Rate (Ksps)
The frequencies listed have been converted to L-band from Ku-band, and the ranges are
950000-2150000 KHZ, based on a LO frequency of 10750 MHZ.
The user may select from the six (6) available transponders saved in the 7000
Controller, which are specific to each satellite, or he/she may also enter valid
transponder data manually.
DVB will base satellite acquisition on three satellite transponder parameters, them being:
Frequency 1 (KHz)
L-Band Receive Frequency
Symbol Rate 1 (Ksps)
Symbol Rate of receive signal
Code Rate
FEC Rate of receive signal