WS3978-HR High Gain "No Interference" Permanent Mount GPS Antenna with dual SAW High Rejection Filter
The WS3978-HR High Gain "No Interference" Permanent Mount GPS Antenna provides 40 dBs of
gain and very high out-of-band rejection performance. It features a perfectly tuned custom ceramic
patch element for maximum signal reception, ESD circuit protection, a 3 stage LNA circuit and a dual
SAW very high rejection out-of-band filter, enabling the WS3978-HR to provide most reliable and
clear GPS signal reception while minimizing loss-of-lock, even in high RF fields. Available in an allplastic,
non-corrosive low profile package for vehicle mount or with a dark grey or white cone-shaped
radome for fixed installations, the WS3978-HR high gain, high rejection permanent mount GPS
antenna is the optimum choice for applications with high RF fields requiring long cable runs.
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