Listen LT-82 - System Overview

4
l
System Overview
There are three main components of any Stationary IR system: the transmitter, radiator (emitter), and receivers.
A single channel system consists of one LT-82 transmitter and one or more radiators. The diagram below shows
such a system with one radiator. The radiator is powered from the power supply at the transmitter. This power
supply can supply enough power for the LT-82 and up to two LA-140 radiators. If you need more than two radia-
tors, you will need more power supplies. This is discussed later in this document. Power is supplied from standard
CAT-5 cable while RF from the transmitter is delivered using 50-ohm RG-58 coaxial cable. The radiator
is supplied with 25 feet (7.6 meters) of CAT-5 and RG-58 coaxial cable.
Single Channel System
LT-82 Stationary IR Transmitter
Mounting hardware for
radiator included with
radiator
RF – RG-58 50 ohm Cable
LR-42 IR Stetho Receiver
LR-44 IR Lanyard Receiver
Power – CAT-5 Cable
LA-140 IR Radiator
IR
1
2 3
4
1
2 3
4
1
2 3
4
1
2 3
4
LT-82 Transmitter
LA-140 Radiator
LR-42 LR-44
1
2 3
4
1
2 3
4
LR-4200-IR Intelligent
DSP IR Receiver
LR-5200-IR Advanced
Intelligent DSP IR Receiver
LT-82 Stationary IR Transmitter
Mounting hardware for
radiator included with
radiator
RF – RG-58 50 ohm Cable
LR-42 IR Stetho Receiver
LR-44 IR Lanyard Receiver
Power – CAT-5 Cable
LA-140 IR Radiator
IR
1
2 3
4
1
2 3
4
LR-4200-IR Intelligent
DSP IR Receiver
LR-5200-IR Advanced
Intelligent DSP IR Receiver