User Manual

Description:
The Cell Extender is specifically designed for compatibility with any CDMA Base Station
Equipment and is ensured to maintain the integrity of the signal upon amplification. This is
achieved by utilizing state-of-the-art LDMOS technology for power amplification, monolithic
Gallium-Arsenide technology for low noise receive amplification, and with particular emphasis on
low system group delay and linearity to minimize Bit-Error-Rate (BER) of digital transmissions.
The Cell Extender design is based on the building block approach and can be easily configured
for different type of base stations. It can contain equipment for two channels or for single
channel. Two channel operation allows to preserve diversity feature in a single box.. For
different base stations the half-duplex or full duplex approach can be utilized. CE-1819 consists
of a single compact unit with RF connectors and a single AC line for power or without it, if bias-T
option is included.. It is housed in a moisture proof NEMA 4X aluminum die-cast enclosure with
integrated heat sinks and is suitable for either outdoor or indoor installations. The Cell Extender
is designed to improve the performance of the whole transceiver unit that is provided with EBTS.
It contains redundant low noise amplifiers to boost the receive signals, redundant LDMOS-based
high power amplifiers to boost the transmit signal, duplexers, an integrated power supply and
alarm/control circuitry to monitor the operation of the unit and the by-pass circuitry. The Cell
Extender is powered by a conventional 110/220 VAC source or
be optionally DC-powered via the coax cable using the Remote Power Option.
Ordering Information: Options:
Model CE-1819 01: Single Channel Only
02: Monitoring Interface
03: Remote Power Option (with internal Bias-T)
-D: A & D Band Operation
-B: B Band Operation
-C: C Band Operation
Communication Components Inc.Communication Components Inc.
Communication Components Inc.
Communication Components Inc.