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     OH88H İkili DVB-S-S2COFDM Transmodülatör

   
Ürün Kodu : OH88H
Ürün Özellikleri
HD İkili DVB-S-S2COFDM Transmodülatör
 Sipariş        Detaylar
 
 
Detaylar

• Reception of two DVB-S/S2 signals
and transmodulation into two COFDM channels
• 2 CI interfaces
• Input frequency range 950–2150 MHz
• Output frequency range 47-862 MHz

Input   frequency range

950 -   2150 MHz

Input   frequency steps

1 MHz

Input   level range

47-70   dBµV

AFC

± 10   MHz

Modulation   scheme

QPSK,   8PSK

Symbol   rate

1-45   MS/s

FEC   inner code

LDPC   (1/2, 3/5, 2/3, 3/4, 4/5, 5/6, 8/9, 9/10)

Spectral   inversion

C-Band/KU-Band

Output   frequency range

110-858   MHz

Output   frequency steps

1 MHz

Stability   of output frequency

± 30   kHz

Output   channel bandwidth (boned)

2x7/8   MHz

Output   level

95 -   105 dBµV

Stability   of output level

± 1   dB

Spurious   outside TV channel

>   50 dB

S/N

≥ 41   dB

MER

≥ 37   dB

Modulation

QPSK,   16-, 64-QAM

FEC

1/2,   2/3, 3/4, 5/6, 7/8

Guard   interval

1/4,   1/8, 1/16, 1/32

FFT-Modus

2k,   8k

Bit   stuffing

yes

PCR   correction

yes

PID-filtering

yes

NIT   editing

yes

Connectors   RF

F-connectors

Current   consumption

ca.   0.85 A

Power   consumption

<   10 W

LNB   power

12   V/0.5 A max., DiSEq 2.0

Operating   temperature range

-20   °C to +55 °C

 
 
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