에 기반을 둠 AES3 Processor Embedded Timecode SFN Sender XLR connector IP/TS Digital Exciter Analog Left Analog Right RTP/UDP/IP Multicast MPEG-2 TS over E1 SFN Receiver RF IP TS Digital Exciter SFN Receiver RF STL Target Emission Time AES3 Delay Adjustment GPS GPS GPS 2-TX SFN 구성 시, Delay 조절 예 Delay difference of 3.3356 μs moves the equal delay point 1 km
(2005), ZiBo (2006), SiChuan (2007) *Yang Fei Cai Chaoshi Zhang Qifeng, "A New Implementation of Synchronous FM," IEEE 2007 International Symposium on Microwave, Antenna, Propagation, and EMC Technologies For Wireless Communications. AES/EBU TECH 3250
(2005), ZiBo (2006), SiChuan (2007) Frame 0 104.1 m 3.5 kW 6.5 m 1.0 kW 89.0MHz @ ZiBo (2006) XiShan GaoQing Delay offset = 9 μs (27 km ÷ c) Frame 124 Frame 1 Unit 0 Super frame Unit 1 Unit 31 1 ms Unit 3999 Unit 3968 4 sec 4 bit control information *Yang Fei Cai Chaoshi Zhang Qifeng, "A New Implementation of Synchronous FM," IEEE 2007 International Symposium on Microwave, Antenna, Propagation, and EMC Technologies For Wireless Communications.
WSUN Clearwater, Florida SFN Delay Margin 계산 예 IP Packet 오류 복원 기능 https://www.gatesair.com/documents/slides/2015-08-Anderson-Synchronous-Boosters-for-Single-Frequency-Networking-and-MaxxCasting.pdf