Technical Data - TechniSat DigitMod S1 Operating Manual

SCART:
Connector standard used for television sets, video recorders,
satellite receivers and other home electronics equipment to
transmit Audio (sound) and Video (Picture) signals (AV).
Software update:
Digital television is a new medium, providing not only impro-
ved sound and picture quality, but also the option of providing
interactive services. These new services are constantly being
developed and improved by providers. To utilise these servi-
ces, it may be necessary to occasionally update the software
of the digital receiver.
Transponder:
Located on the satellite, used to process one or more pro-
grammes. It receives the signal from the ground station,
amplifies it, and transmits it back to earth.
Universal LNC:
Used to receive the ranges FFS (10,70 - 11,70 GHz), BBS
(11,70 - 12,50 GHz) and FFS High Band (12,50 - 12,75
GHz). The entire range is divided into two Bands:
Low Band: 10,70 - 11,80 GHz; LOF 9750 MHz
High Band 11,70 - 12,75 GHz; LOF 10600 MHz
Service voltage:
LNCs are supplied with power by means of the coaxial cable,
to achieve this the receiver supples either 14 or 18 volt power
Interim frequency:
The frequency range broadcast by the satellite cannot be
transmitted via a cable. Therefore the LNC converts the sig-
nal to the interim frequency range of 950 to 2150 MHz. This
makes it possible for the digital receiver to receive and pro-
cess the signal.

10 Technical data

DBS tuner:
Input frequency range
Input level range -65 dBm ... -25 dBm
DBS tuner input
Input impedance
AFC gain rain
Demodulation
Symbol rate
FEC
Viterbi rates
Roll-off Factor
Demultiplexing:
58
950 .... 2150 MHz
F-socket
75 Ohm
+/- 3 MHz
Shaped QPSK
1 ... 45 Mbaud/s, SCPC/ MCPC
Viterbi and Reed-Solomon
1/2, 2/3, 3/4, 5/6, 7/8,
automatic adjustment
35 %
in accordance with ISO
13818-1