User's Manual Part 1

4
1. Introduction
iDEN MINI repeater is used to fill out areas in iDEN mobile systems, such as base
station fringe areas, business and industrial buildings, etc.
iDEN MINI receives signals from a base station, amplifies and retransmits the
signals to mobile stations. Also it receives, amplifies and retransmits signals in the
opposite direction. Both directions are served simultaneously with the following
features:
• 7MHz or 18MHz-bandwidth service @ 800MHz’s
• 5MHz-bandwidth service @ 900MHz’s
Adjustable Band Edge @ 800MHz’s and 900MHz’s
• Roll Offs: 65dBc at 0.5MHz outside pass-band
Overview: Service
Repeater
Donor
Antenna
Plugged in an
AC outlet
Donor
Base Station
Server
Mobile Station
Server
Antenna
817MHz
18MHz-bandwidth
824MHz806MHz
862MHz
869MHz851MHz 901MHz896MHz
iDEN 800 iDEN 900
940MH
z
935MHz
7MHz-bandwidth
18MHz-bandwidth 5MHz-bandwidth 5MHz-bandwidth
7MHz-bandwidth
iDEN 800 UL iDEN 800 DL iDEN 900 UL iDEN 900 DLiDEN 800 UL iDEN 800 DL iDEN 900 UL iDEN 900 DL