User's Manual

to the mobile stations. It also receives, amplifies and retransmits signals in the opposite
direction. Both directions are served simultaneously with the following features:
QUAD BAND OTA Key Features
◈ Composition(4 BDA by service band and combining Unit)
- 700MHz Band BDA for LTE Service
- Cellular Band BDA for EVDO/CDMA2000 Service (LTE Service is possible even the Firmware
update only)
- PCS Band BDA for EVDO/CDMA2000 Service
- AWS Band BDA for EVDO/CDMA2000 Service (LTE Service is possible even the Firmware
update only)
- Combining Unit (MUX) is for input and output signal of each BDA to a single antenna.
◈ Design(Each BDA is possible to service selected channels by the user within a band.)
- Possible to select any channel combination within a band caused by the Digital Filter.
- Using the Digital Filter: High quality, out of band rejection, high performance
◈ Possible to combine the BDA according to Band.
- Each BDA can be used as a stand alone unit(Use Privacy Ant Port)
- Possible to combine the BDA(Dual, Tri, Quad-band)
◈ User friendly design.
- Local monitoring and control through the Web GUI interface
- Remote monitoring and control through the Remote Access and Control
- Reports the status of connection as a function of SNMP regularly and reports an alarm if the
event occurred.
◈ Protection function
- Isolation and Oscillation Check
- Isolation cancellation Function
- Auto Gain Control
- Auto Shutdown
◈ Service Coverage