Originally featured on BroadcastEngineering.com
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.