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PDF SATCR-1 Data sheet ( Hoja de datos )
| Número de pieza | SATCR-1 | |
| Descripción | Satellite channel router | |
| Fabricantes | ST Microelectronics | |
| Logotipo |  |
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SaTCR-1
DESCRIPTION
Relaying satellite signals from the rooftop dish to
multiple receivers around the home, Digital Video
Recorders (DVR) or throughout an apartment
block is an expensive proposition for system
installers. The SaTCR-1 satellite channel router
addresses this problem by combining up to eight
input signals onto a single cable. These signals
are then decoded by a corresponding number of
tuners, potentially distributed across many set-top
boxes.
The SaTCR-1 device is intended for use in LNBs
or switchers in satellite receivers. The device shifts
the frequency of any input signal to a fixed
intermediate frequency. The output signal is band-
pass filtered generating a narrow band output.
By combining several SaTCR-1 devices, a
corresponding number of sub-bands may be
generated and multiplexed together.
This composite band can be made of different
independent channels issued from different LNB
Satellite channel router
DATA BRIEF
inputs and polarizations, and can be carried on a
single coaxial cable.
Figure 1. Package: QFN36 (6 x 6 mm)
xxxx
Figure 2. Single cable installation for multi-satellite receivers
BPF
BPF
X
X
LO LO
4x2
or
4x3
matrix
Basic satellite channel routing application
Optional
legacy
output
® BPF
SaTCR
Σ
Single
coaxial
cable
BPF X
BPF X
® BPF
SaTCR
PC
®
PC ST7LNB1
DVR Rx
October 2004
Rev. 1
1/2
1 page | ||
| Páginas | Total 2 Páginas | |
| PDF Descargar | [ Datasheet SATCR-1.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
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