Altitude Encoders

Your altitude encoder - don't leave the ground without it! Altitude encoders convert serial data about altitude for a plane's aviation transponder. The resulting digitized pressure information (an aviation must-have) allows the transponder to determine your plane's external altitude for Mode C replies. With a range of -1,000 to 30,000 feet, you can't go wrong!

Here at, you'll find only the very best altitude encoders. The AmeriKING AK-350 provides digital altitude information to all mode C ATC transponders and uses breakthrough technology to accomplish the job. Also in stock are altitude encoders by ACK Technologies that use the latest solid state electronics for high reliability.

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