BBC Radio Leicester high point in Charnwood Forest, part of the National Forest. Since 6 December 2002, the station's DAB signal has come from the NOW Digital East Midlands (NDEM) Leicester 11B multiplex, which comes from Copt Oak and Houghton on the Hill. The Waltham transmitter and Houghton-on-the-Hill have a Digital One multiplex and Waltham has a BBC National DAB multiplex. The Copt Oak transmitter also broadcasts Gem 106. The majority of the station's programming is produced and broadcast from Leicester. During off-peak hours, BBC Radio Leicester also carries regional programming for the Midlands and East Midlands regions, produced from sister stations BBC
BPC (time signal) day, with a 3-hour break from 05:00–08:00 (China Standard Time) daily (21:00–24:00 UTC). BPC includes both conventional amplitude modulated time code and additional spread-spectrum time code, about which little is known. BPC (time signal) BPC is the callsign of a time signal broadcasting from the BPC Shangqiu Low-Frequency Time-Code Radio Station, cooperatively constructed by the National Time Service Center of the Chinese Academy of Sciences and Xi’an Gaohua Technology Co., Ltd., since April 25, 2002. BPC transmits a time signal on 68.5 kHz, which can be used for synchronizing radio controlled clocks. As opposed to other time signal transmitters, the