SVP UDR-70, Руководство пользователя

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UDR-70 H.265 Portable Receiver
USER’S MANUAL V1.0
Chapter 1: Introduction
The new UDR-70 is a digital UHD portable receiver designed by SVP Broadcast
Microwave to perform DVB-T, DVB-T2 DVB-S2 (optional) and DVB-S (optional).
The latest enables compatibility with neatly all types of COFDM transmitters. The
former modulation outperforms DVB-T modulation and offers much higher data
rate, and therefore, higher quality signal or much more robust signal than DVB-
T, making possible longer and more difficult links. The DVB-S2 modulation
outperforms DVB-S modulation due to DVB-S2 has four modulation modes
available (QPSK, 8PSK, 16APSK and 32APSK) while the DVB-S only has one
modulation available (QPSK). Besides, DVB-S2 uses LDPC code while DVB-S
employs Viterbi code.
The UDR-70 is a ‘two-box’ system with 70 MHz intermediate frequency. It consists
of a control unit and a RF head connected with triax cable or fiber optic. The
distance between the control unit and the RF heads can be up to 600 m with
triax.
It is an H.265, H.264 and MPEG-2 12G/3G/HD/SD professional broadcast quality
decoder. Also, it works in 4:2:2 with 10 bits. Ultra low latency (end to end) of
less than one frame is achieved as long as it is used together with SVP
transmitters.
ASI input and Transport Stream over IP input make it possible to use this Receiver
as a standalone decoder. Besides, the ASI output and the Transport Stream over
IP output enable the user to handle the Receiver as a demodulator.