DTC COMMUNICATIONS, INC.
6
FEATURES
Feature
Description
Remote Switching Capability
External Power Loop Through
Programmable
Audio
Efficient Switching Power Supply
Camera Power Available through
Multi I/O Connector
•
You may turn the device ON remotely, by attaching a switch to one
of the pins on the Multi I/O connector. DTC provides hard-wired and wireless
switches for this application.
• The power applied to the Multi I/O pin is automatically looped through the
unit, and available on a second pin to power a remote device, such as a
camera. If you apply 9 Volts in, you will get 9 Volts out. Applying power through
the multi I/O connector automatically disables the internal AA battery pack.
WARNING: Make sure your camera will operate on the voltage being supplied
to the transmitter.
User programmable video channels, selectable in 250 kHz steps. Two user
programmable audio sub carriers, selectable in 10 kHz steps from 6 MHz to
7.5 MHz.
• Audio sub carriers are OFF unless microphones are attached. The
transmitter automatically senses when a microphone has been attached.
• The audio sub carriers are phase locked, and will not drift into the video
signal.
• Automatic Gain Control is provided on each audio input, amplifying soft
sounds.
• They generate far less heat than a traditional video transmitters.
• They operate significantly longer than traditional video transmitters on the
same power source.
• When powering the device using the internal battery pack, regulated 5 VDC is
available on the multi I/O connector, limited to 200 mA current drain.
