SAN DIEGO–(BUSINESS WIRE)—- $AIRG #ATT–Airgain, Inc. (NASDAQ: AIRG) today announced a limited time promotion offering a $400 MSRP reduction to customers for AirgainConnect and an additional $800 in service credits from FirstNet, Built with AT&T – America’s public safety network. Airgain is a leading provider of advanced wireless connectivity solutions and technologies used to enable high performance wireless networking across a broad range of devices and markets, including consumer, enterprise, and au