TechniSat DigiPal 2, Руководство по эксплуатации

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DVB-T receiver:
The signals received by the antenna cannot be processed by
the television set. The DVB-T receiver processes them in
such a way that audio and video signals (AV) are available
at its outputs, which can then be passed on to the television
set.
OSD:
O
n
S
creen
D
isplay - data shown on screen
PID:
P
acket
I
dentifier,
P
acket-ID
Receiver:
The signals received from the antenna cannot be processed
by the television set. The signals are processed by the recei-
ver so that audio and video (AV) signals are generated at its
outputs that can be handled by the television set.
SCART:
Type of connector used on television sets, video recorders,
satellite receivers and other home electronics components to
transmit audio and video signals (AV).
Software Update:
Digital television is a new medium that provides improved
sound and picture quality as well as the facility to provide
interactive services. These new services are constantly being
developed and improved by the providers. To utilize the servi-
ces, it may occasionally be necessary to update the software
of the digital receiver.
Signal:
General description for data, for information, sound or pictu-
res, the content of which is modulated electrically to broad-
cast the data over a distance, or to connect various suitable
reception and viewing units with each other.
10 Technical data
DVB-T Tuner:
Input frequency range 174.... 230 MHz /
470 .... 860 MHz
Tuner input IEC socket
Input/output impedance 75 Ohms
Tuner output IEC jack
Bandwidth 7/8 MHz (switchable)
S/N ratio <8dB
Demodulation COFDM 2k/8K
No. of carriers 1705/6817
Guard Interval 1/4, 1/8, 1/16, 1/32
Constellation QPSK, 16-QAM, 64-QAM
antenna feed 5V/0,03A
(double insulated, switchable)
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Bedanl DigiPal2_DigitMod T1engl 15.06.2005 16:33 Uhr Seite 47