UHF Analog Driver/Transmitter/
Chapter 2, System Description,
Translator
Maintenance & Remote Control Connections
LX Series, Rev. 3
2-1
Chapter 2
System Description, Maintenance & Remote Control Connections
System Overview
The analog transmitters in the Innovator
LX Series are complete 10W to 100W
UHF Analog internally diplexed modular
television transmitters that operate at a
nominal visual output power of 10 to 100
watts peak sync and an average aural
output power of 1 to 10 watts, at an A/V
ratio of 10 dB, 10% sound, or .5 to 5
watts at 13 dB, 5% sound.
The LX Series can also be used as a
driver for external power amplifiers. The
output power of the driver is determined
by the level needed to attain the full
output power of the transmitter. The
driver’s maximum output is 7 Watts peak
of sync.
The Analog LX Series driver/transmitter/
translator is made up of the modules and
assemblies as listed in Table 2-1.
Figure 2-1:Exciter/Driver Front View
Table 2-1: LX Series Trays and Assemblies
ASSEMBLY DESIGNATOR
TRAY/ASSEMBLY NAME
PART NUMBER
Exciter Amplifier Chassis
Assembly, V2, LX Series
1304052 (110 VAC) OR
1304053 (220 VAC)
A1
Receiver Module (used in a
translator system)
1304002
A2
Modulator Module (may not be
present in translator)
1301929
A3
IF Processor Module
1301938
A4
Control/Power Supply Module
1301936 (110 VAC) OR
1303229 (220 VAC)
A5
VHF/UHF Upconverter Module
1303829
A6
Power Amplifier Module, used in
10-100 Watt transmitters & as a
driver in Systems above 2kW
1303770
A2
A3
A5
A4
A6
A1
