GSM Co-Frequency Repeater
Product Introduced：Briefing: GSM Wireless Co-Frequency Repeater is a linearity in-line amplifier
which works under co-frequency full-duplex status, i.e. a kind of
in-line enhanced equipment that uses wireless access to amplify and
transmit mobile communication signals: In the downlink, repeater
picks up signals through donor antenna covering existing areas in
the base station. After channel selecting, low noise amplifying,
filtering and power amplifying, it emits the amplified signals to
ready-covered areas by re-sending antenna; in the uplink, the
mobile station (cell phone) signals, after being amplified, are
emitted to relevant base station by in the same working method but
opposite path by re-sending antenna. As a result, we can realize
communication between base station and cell phone by means of
full-duplex. Repeater is mainly used to expand the coverage of
mobile communication signals to shadow, blind and block areas.Characteristics: Wireless transmission repeater can be set up in a high speed and
installed conveniently.It''s economical, but the coverage distance
is close. Meanwhile, it''s mostly influenced by isolation.Application Coverage:It''s mainly used in blind and shadow areas of GSM system, such as
airports, tourist scenic spots, underground architecture, tunnels,
large-sized factories, mines, villages and towns.
