Digital Alert Systems and Monroe Electronics announced the availability of an important update of Federal Emergency Management Agency (FEMA) digital certificates used to authenticate messaging from the IPAWS system. The companies have released updated IPAWS Certificate Authority (CA) credentials for the One-Net™ and DASDEC™ series of Emergency Alert System/Common Alerting Protocol (EAS/CAP) encoder/decoders to replace a certificate in the current certification chain that will expire on Sept. 24. One-Net and DASDEC users in the U.S. are advised to replace the soon-to-expire certificate to assure that devices configured to require message authentication will continue to operate properly. T
“DASDEC and One-Net users are urged to take the simple step of updating their certificate files before Sept. 24 to allow continued authentication of IPAWS CAP alert messaging,” said Ed Czarnecki, senior director of strategy and government affairs for Monroe Electronics and Digital Alert Systems. “This is the second such certificate replacement this year, so we are actively working with FEMA IPAWS to look at methods for automating this update process and hope to have such a process in place before the next certificate update occurs in 2019.”
Continue reading Replace Your Expiring DASDEC IPAWS Certificate
Zeb Navarro joined as Associate Member. He’s the General Manager at KKSM San Marcos, the AM radio station operated by Palomar College. He’s also an adjunct professor of Digital Broadcast Arts there.
Kurt Kohnen joined as Member. He’s a radio and TV production manager at KPBS and adjunct music professor for the San Diego Community College District. He also freelances with AMFM Music, a company that sells production music, and with the record label Tidepool Music.
Angel Ramos passed his exam in early August to become a Certified Broadcast Technician. Angel has been Chief Engineer at Univision Radio (KLQV 102.9 and KLNV 106.5 FM) since 1998.
Gary Stigall renewed as Certified Professional Broadcast Engineer and remains a Senior Member.
(From the ARRL) The FCC has issued a Citation and Order (Citation) to Amcrest Industries, LLC (formerly Foscam Digital Technologies, LLC), an importer and marketer of popular and inexpensive Baofeng handheld transceivers, alleging that the company violated FCC rules and the Communications Act by illegally marketing unauthorized RF devices. The FCC asserts that Amcrest marketed Baofeng model UV-5R-series FM handheld radios capable of transmitting on “restricted frequencies.” The Baofeng models UV-5R and UV-5R V2+ were granted an FCC equipment authorization in 2012 to operate under Part 90 Private Land Mobile Radio Service (Land Mobile) rules.
Continue reading FCC Cites Baofeng Importer for Marketing Unauthorized Radios
To date, the best spectrum for studio and field wireless microphones and IFBs has been unused TV channels. With the recent FCC spectrum auction, much of that spectrum disappears next April in San Diego. But there remain a few places to use your wireless devices, and we’ll cover that.
Gary Stigall, contract broadcast engineer for Signal Wiz and NFL frequency coordinator since 2012, spoke about the disappearing spectrum and gave some solutions you can use for your TV or radio station.
Many thanks to iHeart Media for the meeting space and to Chapter 36 for the lunch.