Drive Thru Intercom

We were engaged to develop the electronics, software, VHDL and RF for a DECT based intercom system to be used in drive through restaurants. The system provided improved audio quality and more robust radio performance than its predecessor. We initially used a mix of our own design of antennae and a commercial PCB mounted part. When the commercial PCB mounted part became obsolete, we devised a replacement that could be retrofitted to the existing PCB.