VAF Adjustable Band Selective Repeater
VAF Corp.
Data Communication
Tell:44655121 Fax: 44658496
1.2
Scope of Application of the Equipment
Applicable to airport, stations, highway, railway lines, subway, light
rail, tourist areas, large-scale industry and mining enterprises, satellite
cities of large cities, remote residential areas, countryside and blind
areas and shadow areas of GSM mobile communications.
GV900W repeater of GSM mobile communications mainly serves the
operators of GSM900MHz mobile communication
1.3
Features
(1)
Use filter with high selectivity and low insertion-loss and
multi-grade filter technology to enhance the isolation between
uplink and downlink.
(2)
No interference to the base station and other radio equipments
with low noise for the system, proper linearity and high power.
(3)
Ensure normal working of the repeater under tough environment
with automatic level control (ALC) function.
(4)
Modularized design facilitates assembly and maintenance.
(5)
With local LCD or local PC, technicians can monitor, set, modify
the parameters of all the modules of repeaters and easily collect
equipment information.
(6)
With wireless digital transmission and remote monitoring system,
operator can monitor and maintenance for network more easily.
(7)
Equipped with perfect network management system (NMS) and
friendly operation interface, provide highly reliable operation and
failure treatment capability.
(8)
With Hwatel NMS software, technicians can control repeaters in
the monitoring center or optimize parameters and upgrade
software according to the actual situation of network. It will
facilitate the monitoring of wireless transmission repeater of
mobile communications.
Summary of Contents for GV900W
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