WS3978 High Gain Permanent Mount GPS Antenna
The WS3978 high gain permanent mount GPS Antenna provides 40 dBs of gain and great high out-ofband
rejection performance. It features a perfectly tuned custom ceramic patch element for maximum
signal reception, ESD circuit protection, a very low noise (0.5 dB) 3 stage LNA circuit and a SAW
filter, enabling the WS3978 to provide a reliable and clear GPS signal while minimizing loss-of-lock,
even when conditions are less than ideal. Available in an all-plastic, non-corrosive low profile package
for vehicle mount or with a dark grey or white cone-shaped radome for fixed installations. The
WS3978 high gain permanent mount GPS Antenna is the optimum choice for GPS Tracking and
Timing applications with long cable runs.
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pdf data sheet