AI3/C

1
AI3/C
2
AI3/C Procedures

• AI3
• Letter of Agreement
• Site Survey
• License
• Link up

• (Potential) Partners
• Research Proposal
• Equip. Procurement
• License
• Link up

3
Current Status

• Hub station in Japan
• financial support done
• purchase order not yet
• license not yet

• Partners
• SG / Ant.
• MY
• PH ?
• VN ?
• CN ?

4
Schedule

• Ant. For HUB in JP
• within this month
• License
• unknown, but we are working on this
• Q2 98?

• Partners
• Ant.
• License
• Installation
• Link UP

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AI3/C Ground StationTechnical Specification
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Technical requirement for earth station

• 1.Freq
• Uplink
• 6.227 - 6.483 GHz
• Downlink
• 3.942 - 4.198 GHz
• 2.Pol
• Linear polarization
• 3.EIRP
• 3.6m area 53.8dBW

• 4.G/T
• 3.6m area 21.2dB/K
• 5.Antenna pattern
• Intelsat or Asiasat type approval
• 6.Freqency accuracy
• -10kHz

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Recommendable Equipment for 3.6m area

• Antenna
• Prodelin
• 3.8M C-band receive/transmit
• Antenna System series 1381
• (Required Option)
• Linear Polarization

• RF unit
• SSE Technologics
• C-STAR 10W
• (Required Option)
• IF frequency 140MHz
• LNA 45K

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Recommendable Equipment for 3.6m area

• Modem
• Comstream
• CM701
• (Required Option)
• IF frequency 140MHz

9
Venders Info.

• Antenna
• Prodelin(U.S)
• Tel.[phone]
• Fax.[phone]
• http//www.prodelin.com

• Modem
• Comstream
• 10180 Barnes Canyon Road San Diego, California
  92121 U.S.
• Tel.[phone]
• Fax.[phone]

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Venders Info

• RF equipment
• SSE Telecom
• California
• Tel.[phone]
• Fax.[phone]
• Singapore
• Tel.[phone]
• Fax.[phone]