Listen Technologies LA-161 Stereo Receiver User Manual


 
6
Design Guide
System Overview
There are four main components to the Value Package – the transmitter, antenna, receiver and input source.
The input source can be audio from a sound board, microphone or a personal audio source like a CD player,
MP3 player, computer, DVD, etc. Audio will be connected into the audio inputs of the Stationary Transmitter.
Input Source
The LT-803-072 transmitter modulates the audio on an FM carrier and transmits the signal via an antenna.
Transmitter
LT-803-072 Stationary 3-Channel
FM Transmitter (72 MHz)
The LP-3CV-072 includes the LA-123 90° Helical Antenna. This antenna has a BNC connector and should be
mounted on the back of the LT-803-072. For further antenna options see page 11.
Antenna
The LR-200-072 receiver captures the signal sent from the transmitter and outputs it into the LA-161 Single ear
bud. Listen offers a variety of receivers.
Receivers
LR-200-072 Standard 3-Channel
FM Receiver (72 MHz)
72
STANDARD RE
CE
IVE
R
LA-123 90° Helical Antenna
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