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FMUSER INTERNATIONAL GROUP INC. 广州市汉婷生物技术开发有限公司
Chapter 1 Introduction
1.1 Outline
The FMUSER FUTV3501C DVB-T Modulator is a high performance modulator
developed according to the DVB-T (EN300744) standard. It adopts advanced
framing structure, channel encoding and modulation technology. It supports both
MFN (Multi-frequency network) and SFN (single frequency network). It
equipped with four ASI hot backup input, one GPS 10MHz input port and one
1PPS input port. In order to improve the output performance of the transmitter,
this DVB-T modulator also simultaneously supports adaptive linear and
nonlinear digital pre-distortion. Moreover, this device facilitates the local and
remote control with SNMP software.
1.2 Features
l Fully complying with DVB-T standard (EN300744)
l 4 ASI in, 1 RF in, 10MHz reference clock and 1PPS in
l Support both SFN and MFN
l Transmission mode: 2k, 8k
l Hierarchical modulation: Alpha1, 2 and 4
l Transmission bandwidth 6M, 7M and 8M
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