The WS3978-HR is a 1575.42MHz high gain no-interference permanent mount GPS Antenna with dual SAW high rejection filter. It provides 40dBs 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 this to provide most reliable and clear GPS signal reception while minimizing loss-of-lock, even in high RF fields. The high gain, high rejection permanent mount GPS antenna is the optimum choice for applications with high RF fields requiring long cable runs.
- Weather proof, all-plastic, non-corrosive enclosure
- 15kV ESD circuit protection
- 3/4" Thru-hole or bracket mount
- 2.7 to 5.5V Voltage range
无线, 国防, 军用与航空
(EN)
