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Transmission Signals

Signal name QZS-1R QZS-2 QZS-4 QZS-5 QZS-3 QZS-6 QZS-7 Transmission
service		 Center
frequency
Quasi zenith satellite orbit (QZO) Geostationary orbit (GEO) Quasi geostationary orbit
L1C/A ◎ (*1) ◎ ◎ ── ◎ ── ── Satellite Positioning, Navigation and Timing Service (PNT) 1575.42MHz
Signal Authentication Service
L1C/B ◎ (*1) ─ ─ ◎ ── ◎ ◎ Satellite Positioning, Navigation and Timing Service (PNT)
Signal Authentication Service
L1C ◎ ◎ ◎ ◎ ◎ ◎ ◎ Satellite Positioning, Navigation and Timing Service (PNT)
Signal Authentication Service
L1S ◎ ◎ ◎ ─ ◎ ─ ─ Sub-meter Level
Augmentation Service (SLAS)
Satellite Report for Disaster and Crisis Management (DC Report)
L1Sb ── ── ── ── ◎ ◎ ◎ SBAS Transmission Service
L2C ◎ ◎ ◎ ── ◎ ── ── Satellite Positioning, Navigation and Timing Service (PNT) 1227.60MHz
L5 ◎ ◎ ◎ ◎ ◎ ◎ ◎ Satellite Positioning, Navigation and Timing Service (PNT) 1176.45MHz
Signal Authentication Service
L5S ◎ ◎ ◎ ── ◎ ◎ ◎ Positioning Technology Verification Service
L6D ◎ ◎ ◎ ◎ ◎ ── ── Centimeter Level
Augmentation Service (CLAS)		 1278.75MHz
── ── ── ── ── ◎ ◎ Multi-GNSS Advanced Orbit and Clock Augmentation - Precise Point Positioning (MADOCA-PPP)
L6E ◎ ◎ ◎ ◎ ◎ ◎ ◎ Multi-GNSS Advanced Orbit and Clock Augmentation - Precise Point Positioning (MADOCA-PPP)
Signal Authentication Service
(*2)
S-band ── ── ── ── ◎ ── ── QZSS Safety Confirmation Service 2GHz band
(*) Yellow shading: Distribution will begin gradually as QZS-5 through QZS-7 become operational.
(*1) The distribution of L1C/B signals will start and the distribution of L1C/A signals will be stopped when Unit 5 starts operation.
(*2) The certification data for GPS L1C/A, L1C, L5 and Galileo E5a, E1b are distributed.