Datasheet

SMATV headend COFDM – PAL with
Common Interface
SIG9808CI
DIGIFLEX
SMATV semi-modular headend for the
reception and distribution of 8 digital satellite
channels. It demodulates 8 digital channels
and remodulates them into the RF band (47-
862MHz). The headend includes 8 OFDM
receivers with CI slot, 8 A/V vestigial
modulators, 8-way combiner with existing TV
signal mixing and power supply unit. Two A/V
input/output connectors are available to
connect external devices to two receivers, to
modulate signals from two external sources
(DVD players, cameras, etc)
External input loop-through available using
the active tap SIG9808LT.
Main Specifications:
- Easy to install, included in each box is one power
supply, 8 OFDM receivers with common interface
slot, 8 A/V vestigial side full-band modulators (47-
862MHz) with audio stereo, combiner to mix 8 RF
channels, final amplifier 100dBµV per channel.
- Very high output level: 98dµV per channel with
separate regulation for each receiver.
- Wide dynamic input range to guarantee good
reception of programs even when signals are weak.
- Master/slave setting available to share one smart
card among several receivers, to decrypt several
programs with only one subscription (if allowed by
the pay TV service provider).
- Highly flexible - up to 8 modules, either COFDM or
QPSK, can be added together.
- Remote power supply from each receiver to feed pre-
amplifier (max 400mA @ 14V).
- WSS signalling to automatically set the proper video
format on the TV.
- Weighted C/N >56dB.
- A/V output/input to connect two receivers to external
modulators or to modulate signals from two external
sources (DVD player, camera, etc…)
- Wall mount or 19” cabinet installation.
- Removable front panel, with lock to avoid common
interface modules or cards being stolen.
- Programmable via PC.
- Firmware upgradable via PC on location.
- Natural convection cooling, no fans inside, reducing
maintenance costs.
Item Packaging
Fracarro
Code
283145
SIG9808CI Digital headend with 8 OFDM receivers with CI
283146
SIG9808MR OFDM receivers in individual packaging, ready to be installed in SIG9708CA
283147
SIG9808LT External active loop-thorugh for SIG9808CI, gain 0dB
283142
SIG9708CA Cabinet for Digiflex headend with power supply included but without OFDM receivers
283144
SIG9708PS Power supply for Digiflex in individual packaging