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Satellite Name: JCSat 4B (JCSat 13)
Status: active
Position: 124° E (123.95° E)
NORAD: 38331
Cospar number: 2012-023A
Operator: SKY Perfect JSAT Corporation
Launch date: 15-May-2012
Launch site: Guiana Space Center
Launch vehicle: Ariane 5 ECA
Launch mass (kg):  
Dry mass (kg):  
Manufacturer: Lockheed Martin
Model (bus): A2100AXS
Orbit: GEO
Expected lifetime: 15 yrs.
Call sign:  
Beacon(s):  
Details:
44 Ku-band high-power transponders to provide uplink and downlink coverage over Japan, Asia, and Oceania. Additionally, two steerable antennas will provide coverage for new and emerging markets.
Beams:Charts: list
  • JCSat 4B at 124° E downlink Ku-band Japan beam coverage map
  • JCSat 4B at 124° E downlink Ku-band South East Asia beam coverage map
  • JCSat 4B at 124° E downlink Ku-band Steerable beam (subject to change) coverage map
  • JCSat 4B at 124° E downlink Ku-band Steerable beam (subject to change) coverage map
  • JCSat 4B at 124° E downlink Ku-band Steerable beam (subject to change) coverage map
  • JCSat 4B at 124° E downlink Ku-band Steerable beam (subject to change) coverage map
  • JCSat 4B at 124° E downlink Ku-band Steerable beam (subject to change) coverage map
  • JCSat 4B at 124° E downlink Ku-band Steerable beam (subject to change) coverage map
  • JCSat 4B at 124° E downlink Ku-band Steerable beam (subject to change) coverage map
  • JCSat 4B at 124° E downlink Ku-band Steerable beam (subject to change) coverage map
  • JCSat 4B at 124° E downlink Ku-band Steerable beam (subject to change) coverage map
 
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