AARON OHTA AND THE UH
ENGINEERING DEPARTMENT'S

High science

---

Wireless transceiver

Homemade walkie-talkie

This eight-person undergraduate project called for designing and building a half-duplex wireless transceiver (basically, a high-frequency walkie-talkie). A 5-gigahertz (GHz) operating frequency was chosen.

INFORMATIONAL GRAPHIC BY DAVID SWANN / DSWANN@STARBULLETIN.COM Click image to return to story.