FMUSER INTERNATIONAL GROUP INC.
广州市汉婷生物技术开发有限公司
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Chapter 1 Product Outline
1.1 Outlines
FUTV4440B 4 in 1 QAM is a cost effective integrated QAM
modulator newly designed by FMUSER Company. This device is
integrated up to 4 channel QAM modulating carrier outputs, in
which each carrier has independent signal channel encoding
and direct RF output. Therefore, the device is featured with
excellent RF performance index. It supports 4 channel ASI
inputs (4 QAM (J.83 A/B/C), 4 DVB-S tuner input or 4 DVB-S2
tuner input). Alternatively, this device can take various RF inputs
of DVB-S/DVB-C/DVB-S2 signals by installing the relevant
build-in tuners. Hence, one PCS 4 in 1 QAM modulator can work
as 4 standalone QAM modulators, significantly reducing the
