By Diana Chandler, Baptist Press WASHINGTON (BP) -- Churches that haven't updated their wireless sound system may have trouble being heard on any given Sunday, as the federal government is phasing out the 600MHz frequencies many congregations use. The Federal Communications Commission will complete the transition of the 617-652 MHz and 663-698 MHz spectrum bands from wireless microphones and television broadcasts by July 13, 2020, but the transition began in 2017. The frequencies are being transitioned to wireless communicators such as cellphone companies to meet industry demand, and will become unavailable for use by wireless mic systems by the 2020 deadline or earlier, according to the FCC. Violators could face fines or additional criminal penalties, the FCC reported. T-Mobile bought 45 percent of the available 600MHz spectrum during a 2017 auction when the transition began, the company announced, with a purchase price of $7.99 billion. Churches that haven't updated their wireless sound systems in recent years are more vulnerable to sound system failure, LifeWay Christian Resources' Mike Harland told Baptist Press. "Where it would impact churches is if they have wireless equipment that may be a few years … [Read more...]