Most Popular Articles
DRM+ Tests in India Called a Success
New Delhi - May 27, 2011 - DRM+ tests in New Delhi, carried out jointly by All India Radio and the Digital Mondiale Consortium, were completed successfully this week. A single test frequency (100.1 MHz) was used to carry three program channels: Gold DRM, Rainbow DRM and AIR news. A Nautel VS1 (with 300W TPO) was used along with an RF Mondial DRM+ modulator, and Fraunhofer DRM content server.
Two test modes were used: Robust 4-QAM and high-capacity 16-QAM. Reception of the test transmission was found to be comparable with analog transmission of five times more power.
Ruxandra Obreja, chair of the DRM Consortium said, "This test was a successful culmination of a close partnership of DRM Consortium and All India Radio and the whole hearted support of the DRM members who took part in this event. AIR has already adopted DRM30 for its SW/MW network and DRM+ will play a complementary role operating in VHF band."
Acceptable Use Policy blog comments powered by Disqus
[an error occurred while processing this directive]
Today in Radio History
The history of radio broadcasting extends beyond the work of a few famous inventors.
Read each issue online in our Digital Edition Format in your Web browser.
EAS Information More on EAS
The feed provides feeds for all US states and territories.
Need a calendar for your computer desktop? Use one of ours.
Information from manufacturers and associations about industry news, products, technology and business announcements.
Browse Back Issues[an error occurred while processing this directive]
Also in the January Issue
- Trends in Technology: AES-X210, The "Missing Piece" of AES67?
- FCC Proposes Online Publc File Rules for Radio
- RF Engineering: Licensing AM Stations Using Method of Moments
- Field Report: Zoom H6