[DISCONTINUED] SNT00382 Linear DXT-42 2-Button, 3-Channel Key Ring Transmitter

The Model DXT-42 2-Button, 3-Channel Key Ring Transmitter is a battery powered, portable, miniature transmitter designed for use with Linear’s DX Format receivers. Each transmitter can be used in a limitless number of wireless remote control applications. Pressing a transmitter button sends a digitally coded wireless signal to its companion receiver. The transmitter buttons have a positive click feel.
The digital DX code format features over a million possible codes. The DX transmitters are precoded at the factory to unique codes, so no field coding is required. Transmitters can send a signal for up to 10 seconds with each button activation.
The DXT-42 is a two-button, three-code transmitter. Each button sends a unique code. Pressing both buttons together sends code three. Press button(s) for a minimum of two seconds to insure receiver activation.

Specifications

• Power - Two type 1616 lithium batteries (supplied)
• Current Consumption - 5 mA average while transmitting
• Battery Life - Three years (typical)
• Measured Range - 200 feet minimum in open air, four quadrants
• Number of Channels - three channels - left button, right button, both buttons simultaneously
• Operating Frequency - 315 MHz
• Dimensions - 1.25" W x 2.25" H x 0.48" D (32 x 57 x 12 mm), excluding key ring eyelet

DXT-42 Installation Manual