User's Manual

Intelibs, Inc. Proprietary and Confidential Page 10
10
High Band High
Power Amplifier
This module amplifies high band signal such as
1900/2100MHz in order to get high energy and transmit
high energy signal to Multiplexer filter. Composite power
can be transmitted by this amplifier is 2W(33dBm/total).
RF/Optic
Module
This module converts optic signal from RHU into DL RF
signal and transfer to HPA. In case of Uplink, this module
converts RF UL signal into optic signal to transfer to RHU.
And this module amplifies RF signal to compensate optical
loss. This module has wide band RF matching circuit to
handle 4band signal. And optic wavelength of this module
is 1550nm for Rx and 1310nm for Tx.
Quad Band
Multiplexer
This module filters 4 band(8 path) signal and cut off
unwanted signal strictly. This Quad band multiplexer filter is
at the front-end and cutoff unwanted out of band noise
signals. The combined port of this module is connected to
coverage antenna cable.
2.3 Mechanical Drawing