The RWED-516-U provides the high isolation of traditional constant impedance technology and achieves elliptical response without external coupling mechanisms.
Jampro will show its UHF RWED-516-U compact
TV mask/filter combiner at IBC2009. With four-port directionality, the unit can
be used as either a mask filter or constant impedance-combining module for
high-power UHF TV broadcasts. It features a cross-coupled design to accommodate
adjacent channels, meets stringent filtering standards, and provides constant
impedance performance for adjacent and channel separations greater than 15.
The
RWED-516-U provides the high isolation of traditional constant impedance
technology and achieves elliptical response without external coupling
mechanisms. Large cavities handle high power with low insertion loss; its filters
are temperature-compensated for closely spaced applications. The RWED-516-U is
expandable to accommodate future channels.
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