TERRA DTT twin digital Transmodulator

390,00

Specifications
T Y P E ttx420
Ordering number 03856F
Number of channels 2
RF input frequency range pr. 47-862 MHz
LNB powering/control pr. 12 V 100 mA
level/impedance 40-80 dBµV / 75 Ω
loop through gain 0 ± 1 dB
standard pr. DVB-T DVB-T2 DVB-C
modulation QPSK, QAM16,
QAM64
QPSK, QAM16,
QAM64, QAM256
QAM16, QAM32,
QAM64, QAM128, QAM256
channel bandwidth pr. 7 MHz/8 MHz 7 MHz/8 MHz
symbol rate pr. 1 ÷ 7.2 Ms/s
code rate 1/2, 2/3, 3/4,
5/6, 7/8
1/2, 3/5, 2/3, 3/4
4/5, 5/6
roll off 15 %
RF output standard pr. DVB-T / ISDB-T
modulation pr. QPSK/QAM16/QAM64 (DVB-T),
QPSK/DQPSK/QAM16/QAM64 (ISDB-T)
frequency range pr. 100 – 858 MHz, by step 100 kHz
channel allocation adjacent
level/impedance 90 ± 2 dBµV/75Ω
spurious level < – 60 dB
MER ≥ 38 dB (100-780 MHz); ≥ 35 dB (780-860 MHz)
channel bandwidth pr. 7/8 MHz
guard interval pr. 1/4, 1/8, 1/16, 1/32
code rate pr. 1/2, 2/3, 3/4, 5/6, 7/8
transmission mode 2K
total output level adjustment pr. 0 ÷ -15.0 dB by 1 dB step
loop through frequency range/loss 47-862 MHz / ≤ 2.5 dB
Transport stream
parameters
max. bit rate output 31670 kbps
max. PID filter count unlimited
Management port standard IEE802.3 10/100 Base T
Current consumption*** 12 V  650 mA
Operating temperature range 0°C ÷ +50°C
Dimensions/Weight (packed)

Out of stock

Specifications
T Y P E ttx420
Ordering number 03856F
Number of channels 2
RF input frequency range pr. 47-862 MHz
LNB powering/control pr. 12 V 100 mA
level/impedance 40-80 dBµV / 75 Ω
loop through gain 0 ± 1 dB
standard pr. DVB-T DVB-T2 DVB-C
modulation QPSK, QAM16,
QAM64
QPSK, QAM16,
QAM64, QAM256
QAM16, QAM32,
QAM64, QAM128, QAM256
channel bandwidth pr. 7 MHz/8 MHz 7 MHz/8 MHz
symbol rate pr. 1 ÷ 7.2 Ms/s
code rate 1/2, 2/3, 3/4,
5/6, 7/8
1/2, 3/5, 2/3, 3/4
4/5, 5/6
roll off 15 %
RF output standard pr. DVB-T / ISDB-T
modulation pr. QPSK/QAM16/QAM64 (DVB-T),
QPSK/DQPSK/QAM16/QAM64 (ISDB-T)
frequency range pr. 100 – 858 MHz, by step 100 kHz
channel allocation adjacent
level/impedance 90 ± 2 dBµV/75Ω
spurious level < – 60 dB
MER ≥ 38 dB (100-780 MHz); ≥ 35 dB (780-860 MHz)
channel bandwidth pr. 7/8 MHz
guard interval pr. 1/4, 1/8, 1/16, 1/32
code rate pr. 1/2, 2/3, 3/4, 5/6, 7/8
transmission mode 2K
total output level adjustment pr. 0 ÷ -15.0 dB by 1 dB step
loop through frequency range/loss 47-862 MHz / ≤ 2.5 dB
Transport stream
parameters
max. bit rate output 31670 kbps
max. PID filter count unlimited
Management port standard IEE802.3 10/100 Base T
Current consumption*** 12 V  650 mA
Operating temperature range 0°C ÷ +50°C
Dimensions/Weight (packed)

Additional information

Weight 3,54 kg

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