This is a device to strengthen signal quality within buildings. IF Repeaters (IBS/In Building System) are:
- Yagi Antenna
This antenna is to receive the signal from Base Transceiver Station (BTS).
- Booster
It acts to strengthen the signal quality which is received by Yagi Antenna.
- Donor
It controls a signal’s quality pointing to a Service Antenna.
- Remote
Distributes a signal among antennas (maximum 10 service antennas).
- Service Antenna
It functions as a signal transmitter within buildings.

IF Repeater Technical Specification
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IF Repeater Checking Procedure
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IF Repeater Manual
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