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Nara Institute of Science and Technology AI3/C. AI3/C Procedures AI3 –Letter of Agreement –Site Survey –License –Link up (Potential) Partners –Research.

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Presentation on theme: "Nara Institute of Science and Technology AI3/C. AI3/C Procedures AI3 –Letter of Agreement –Site Survey –License –Link up (Potential) Partners –Research."— Presentation transcript:

1 Nara Institute of Science and Technology 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 Nara Institute of Science and Technology Current Status Hub station in Japan –financial support: done –purchase order: not yet –license: not yet Partners –SG$ / Ant.++ –MY$ –PH? –VN? –CN?

4 Nara Institute of Science and Technology 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

5 Nara Institute of Science and Technology AI3/C Ground Station Technical Specification

6 Nara Institute of Science and Technology 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

7 Nara Institute of Science and Technology 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

8 Nara Institute of Science and Technology Recommendable Equipment for 3.6m area [Modem] –Comstream CM701 –(Required Option) IF frequency = 140MHz

9 Nara Institute of Science and Technology Venders Info. [Antenna] –Prodelin(U.S) Tel.704-464-4141 Fax.704-466-0860 http://www.prodelin.com [Modem] –Comstream 10180 Barnes Canyon Road San Diego, California 92121 U.S. Tel.(619)458-1800 Fax.(619)657-5404

10 Nara Institute of Science and Technology Venders Info [RF equipment] –SSE Telecom California –Tel.510-657-7552 –Fax.510-490-5891 Singapore –Tel.65-738-5512 –Fax.65-738-8756


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