User's Manual

FCC ID : U88GSTR-TRIT-SPR
HYUNDAI CALIBRATION & CERTIFICATION TECHNOLOGIES CO., LTD.
SAN 136-1, AMI-RI, BUBAL-EUP, ICHEON-SI, KYOUNGKI-DO, 467-701, KOREA
TEL:[phone] FAX:[phone] www.hct.co.kr
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<Pic.3> iDEN 25dBm PORT design
2.2.2 Downlink Path
Tri-band In-building RF Repeater operates CDMA (PCS) and iDEN800MHz, iDEN900MHz. RF
Module shares the modules used for CDMA (PCS) equipment and iDEN equipment and have
differences in the configures of Donor ANT and Server ANT Port.
Tri-band In-building RF Repeater has separate 2 Donor ANT Port for aiming each BTS. Server
Port for indoor is possible to one port. Therefore, Cavity Filter applied to Front End of Donor
ANT Port consists of DPX for CDMA (PCS) and 4Plex for iDEN and Cavity Filter for Front End of
Server ANT Port has 6-Plex which multiplexes all TX/RX in one path.
<Pic.4> Tri-Band In-building Repeater Downlink Block Diagram
2.2.3 Uplink Path
GST designed to use all same modules, which are used to stand alone unit, in Tri-Band unit.
Report No. : HCT-R07-020 10/37