Connect Systems Inc.'s FLEX-D Model 19 simplex repeater features up to 120 seconds of voice storage and two-tone validation. This controller stores the tones and voice in voice memory and rebroadcasts ...

Connect Systems Inc. adds the FLEX SERIES Paging Patch, which is a multimode phone patch, repeater controller and paging terminal. It has paging formats such as Two-Tone, DCS,... CONNECT SYSTEMS INC.

So far in this series, we’ve covered the absolute basics of getting on the air as a radio amateur – getting licensed, and getting a transceiver. Both have been very low-cost exercises, at least in ...