09.17.2009 08:51 AM
Dielectric showcases switchback filter, two CP antennas
At IBC2009, Dielectric Communications showcased its new switchback filter designed specifically for 700MHz applications.
The new compact filter, which can be mounted into a standard 19in rack, employs the company’s design techniques to provide superior electrical performance with extremely low loss for a filter of comparative size. The filter exhibits less than 1.1dB integrated insertion loss over the band. State-of-the art material selection provides temperature compensation within +/-10kHz drift.
Dielectric also featured its new 1.4 GHz high-power, circularly polarized broadband antenna featuring both azimuth and elevation pattern versatility in a single "common box" package as well as its new low-power, circularly polarized panel antenna designed to fill coverage gaps in networks.