8x DVB-S/S2, DVB-T/T2, DVB-C in DVB-T with 4 CI

The new compact headend PCU 8122 allows the combined conversion of encrypted and free-to-air channels.
The input signal can be selected individually for each of the eight inputs: DVB-S/S2, DVB-T/T2 or DVB-C. Four of the eight channels are equipped with a CI interface to decode encrypted signals. The headend converts the processed signals into DVB-T (changeable to DVB-C).
The compact headends PCU 8122 is the ideal choice when free-to-air channels and PAY-TV content are to be combined.
Application holiday countries (e.g. Netherlands):
Decrypted local channels combined with foreign language programs.  
Application of mixed reception:
Combination of satellite reception with local terrestrial programs.

Typ / Type
PCU 8122
Artikel-Nr. / Article no.
5552275
Eingänge / Inputs
8
CI-Schnittstellen / CI slots
4
Eingangspegel / Input level
50...80 dBµV
Demodulator
DVB-S2/S
SR DVB-S / QPSK
1...45 MS/s
SR DVB-S2 / QPSK
1...45 MS/s
SR DVB-S2 / 8PSK
1...45 MS/s
Modulation
8PSK / QPSK
CR DVB-S / QPSK
1/4, 1/3, 2/5, 1/2, 3/5, 2/3, 3/4, 4/5, 5/6, 8/9, 9/10
CR DVB-S2 / 8PSK
3/5, 2/3, 3/4, 5/6, 8/9, 9/10
Roll off
0.35, 0.25, 0.20
DVB-T
Modulation
QPSK, 16QAM, 64QAM
FFT
2K, 8K
Channel bandwidth
7, 8 MHz
Code rate
1/2, 2/3, 3/4, 5/6, 7/8
Guard interval
1/4, 1/8, 1/16, 1/32
DVB-T2
Modulation
QPSK, 16QAM, 64QAM, 256QAM
FFT
1K, 2K, 4K, 8K, 16K, 32K
Channel bandwidth
7, 8 MHz
Code rate
1/2, 3/5, 2/3, 3/4, 4/5, 5/6
Guard interval
1/4, 5/32, 1/8, 5/64, 1/16, 1/32, 1/64, 1/128
DVB-C
Modulation
16QAM, 32QAM, 64QAM, 128QAM, 256QAM
Symbol rate
7.2 MS/s
Channel bandwidth
6, 7, 8 MHz
Ausgangsmodulation im Auslieferungszustand
Output modulattion ex works
DVB-T
Ausgangskanäle / Output channels
8
Frequenzbereich / Frequency range
112...862 MHz
Signal constellation
QPSK, 16, 32, 64 QAM
FEC
1/2, 2/3, 3/4, 5/6, 7/8
Bandbreite / Bandwidth
7 / 8 MHz
Anzahl der Träger / Number of carriers
2K
Ausgangspegel / Output level
90 dBµV
Regelbare Dämpfung je Kanal / Channel attenuation
0...12 dB
MER
> 38 dB
Leistungsaufnahme / Power consumption
45 W
Spannungsversorgung / Operating voltage
180...265 V, 50/60 Hz
Maße (B x H x T) / Dimensions (W x H x D)
428 x 331 x 103 mm