Technical Specifications - Televes TDT+ Manual De Instrucciones

User manual

1.- TECHNICAL SPECIFICATIONS

1.1.- TDT+ Ref. 5023
Input frequency:
Input level:
Locking margin:
Frequency steps:
QPSK
Input-output connectors:
demodulator
Input impedance:
LNB powering:
Input VSWR:
Modulation format:
Symbol rate:
QAM
modulator
Roll-off factor:
Block code:
Output frequency:
Frequency steps:
UP
Phase noise:
Converter
Output level:
Adjustable output level:
Consumption:
General
The technical specifications are defined with a maximum room temperature of 40º C.
950 - 2150 MHz Through losses:
-65 to -25 dBm IF bandwidth:
± 5 MHz Symbol rate:
1 MHz Convolutional code:
"F" female Block code:
75 ohm. Roll-off factor:
13/17V / OFF De-interleaving:
22KHz (ON/OFF) De-scrambling:
10 dB min
16, 32, 64, 128, 256 QAM, Scrambling:
7,2 Mbaud max. Interleaving:
15% Bandwidth
Reed Solomon (188, 204) Output spectrum:
46 - 862 MHz (Selec.) Through losses:
1 MHz Return losses:
90 dBc/Hz @10KHz typ. Input-output connectors:
80 ... 65 dBµV Output impedance:
15 dB min.
5V : 0,85 A
15V : 0,28 A.
18V : 0,3 A max. ( For feeding LNB)
4
TDT +
< 1.5 dB typ.
36MHz
1.5 to 42.5 Mbaud
Viterbi 1/2, 2/3, 3/4, 5/6, 7/8
Reed Solomon (204,188)
35%
ETS300241
ETS300421
DVB ET300429
DVB ET300429
8,3 MHz max.
Normal / Inverted (selec.)
< 1.5 dB typ.
> 12 dB typ.
"F" female
75 ohm.