DHES can supply a range
of RF Amplifiers to suit your individual requirements,we acan
also design and supply complete RF enhancment systems, following
is a selection of Band selective / Channel selective
RF Repeaters, PA and GSM series RF Amplifers. To ensure total
system compatability we have a range of ceiling / panel antennas,
splitters and combiners, roof antennas which fully compliment
this range of RF Amplifiers.
/ Channel Selective Repeater
New design, to meet different client's frequency request
to increase coverage.
Cavity Filter Technology
Class A DC bias design base.
For 280MHz paging system or 500MHz Mobile Data System
Slim Line Design
Easy To Install
Series Adjustable Gain Repeater
Recommended for small areas such as factory, restaurants,
Class A Power Amplifier circuit design.
Uplink & Downlink gain adjustable by Individual Controls.
decreasing the Interference to base station and isolation