WorldSat Linear Beam Commlink

WorldSat Linear Beam Commlink is device modification offers tight beam radio linkage system for all brands and types of radio communications gear. Once installed in your radio, this will allow untappable, eavesdrop-proof communication for up to one mile, as long as both parties are within line of sight other and are not blocked by any object thicker than one foot.

Note: installation requires a Difficult Electronics task and takes about a half an hour. This service can be performed at any electronics shop.