Acrodyne NW8201E DIGITAL TELEVISION BROADCAST TRANSMITTER User Manual 32 NV8202 26 04 06 01 00

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Document ID	864556
Application ID	vnwefxrVtvE1edbLlVsrmQ==
Document Description	Users Manual Part 4
Short Term Confidential	No
Permanent Confidential	No
Supercede	No
Document Type	User Manual
Display Format	Adobe Acrobat PDF - pdf
Filesize	87.53kB (1094151 bits)
Date Submitted	2007-11-06 00:00:00
Date Available	2008-01-18 00:00:00
Creation Date	2007-11-02 12:17:30
Producing Software	Acrobat Distiller 5.0.5 (Windows)
Document Lastmod	2007-11-02 12:17:46
Document Title	32 NV8202-26.04.06-01.00.book
Document Creator	FrameMaker 7.0
Document Author:	HUPFAUER

Chapter 2
1.3
Design and Characteristics
Connection Panel
Fig. 15 Connection panel
The baseband signals as well as the monitoring and remote control connections are routed
to the transmitter via the connection panel.
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Chapter 2
Design and Characteristics
The following table describes the connection options:
1.4
Connector
Description
CANBUS X101A
CAN bus data connection for additional racks or output stage A
CANBUS X101B
CAN bus data connection for additional racks or output stage B
CANBUS X101C
CAN bus data connection for external pump in the case of high-power
transmitters
RS232 X232
Serial data connection for external BITBUS interface
ETHERNET
Remote LAN connector or system LAN connector, e.g. for N+1
ANTENNA 1 INPUT
Antenna connector for receiver module input 1 in the NETCCU® (DTV
only)
ANTENNA 2 INPUT
Antenna connector for receiver module input 2 in the NETCCU® (DTV
only)
TS1 / TS2
Transport stream inputs (digital TV)
TS3 / TS4
Additional connectors to TS1 and TS2 in the case of hierarchical coding
10 MHz REF INPUT
Input for 10 MHz reference for synchronizing the output signal
1PPS MONITORING
Test output 1PPS (1PPS = 1 pulse per second)
1PPS EXT INPUT
Input for 1PPS signal, reference signal for DVB-T in SFN mode T
TS1/2 MONITORING
Monitor output for selected TS signal of inputs 1 and 2
TS3/4 MONITORING
Monitor output for selected TS signal of inputs 3 and 4
Exciter Unit
Fig. 16 Exciter unit equipment
1) Exciter SX 800
2) Exciter switch (exciter standby only)
The exciter unit contains the following components:
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Chapter 2
Design and Characteristics
 Exciter
 Exciter switch (in case of exciter standby)
1.4.1
Exciter
Fig. 17 Exciter
The Exciter SX 800 performs all signal processing from the transport signal up to a standard-compliant RF output signal.
Note
For detailed information about the exciter, refer to the exciter manual.
1.4.2
Exciter Switch
Fig. 18 Exciter switch
Note
The exciter switch is included in transmitters with the exciter standby option (two exciters);
it is located behind the two exciters.
The exciter switch switches to the standby exciter in the following cases:
 When the main exciter malfunctions
 When manual switchover is performed via the NETCCU®
The exciter switch is controlled by the NETCCU®.
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Modify Date                     : 2007:11:02 12:17:46-04:00
Create Date                     : 2007:11:02 12:17:30-04:00
Title                           : 32 NV8202-26.04.06-01.00.book
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Page Count                      : 3
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