User's Manual Part 1

CL1TC-4 400W DVB-H Transmitter Transmitter Technical Specifications
Product Manual, Rev. 1 23
3 Transmitter Technical Specifications
3.1 Modulation Standard
DVB-TH (ETSI EN 300 704 V1.6.1)
Supported Modes IFFT 2k, 4k, 8k
Guard Intervals 1/4, 1/8, 1/16, 1/32
Code Rates 1/2, 2/3, 3/4, 5/6, 7/8
Constellations QPSK, 16-QAM, 64-QAM
Hierarchical Mode None, α = 1, 2, 4
Network Mode SFN and MFN
Bandwidth 5MHz
3.2 Modulator Control Interfaces
Modulator Control Interfaces
Front Panel LCD display and cursor/execute keys
Ethernet
Connectors: 2x RJ45
Speed: 10/100/1000 Base-T
USB Connector: USB Type B
RS232 Interface Connector: 9-pin SUB-D (M)
RS485 Interface Connector: 9-pin SUB-D (F)
Must be connected to the HPA Serial interface
I/O Interface Connector: 9-pin SUB-D (M)
Pin 1 to Pin 4 Voltage: 0 to 10 VDC
(analog input – pull down)
Pin 5 to Pin 8 Voltage: 5 VDC (analog input – pull up)
Must be connected to cabinet alarms
Web GUI Internet Explorer 6.0+, Firefox, etc.
Connector: Ethernet
SNMP Control Interface Connector: Ethernet
CLI (Command Line Interface) Connector: USB (HyperTerminal) or
Ethernet (HyperTerminal or Telnet)
Alarm Relays Connector: RS232
Two Dry Contact alarm relays, triggered by any major
alarm.
3.3 Modulator Inputs
Modulator Inputs
DVB-ASI 2 DVB-ASI inputs: BNC (F), 75 Ohm
Ethernet 2 RJ-45 Ports: Port A is active, Port B is disabled
1) GbE Transport Stream - Pro-MPEG CoP #3 / SMPTE
2022
2) Management port Protocol: WEB/Telnet/SNMP
GPS Antenna F-type (F), 75 Ohm