The 3977D permanent mount GPS value antenna provides 28 dB gain features a precision tuned custom ceramic patch element for maximum signal reception and 15KV ESD circuit protection. This enables the 3977D to minimize loss-of-lock, even when conditions are less than ideal. Available in an all-plastic, non-corrosive lowprofile package for vehicle mounting in a white or dark gray housing.
Features • Weather proof, all-plastic, non-corrosive, low-profile enclosure • ¾ inch thru-hole or bracket mount • Voltage range: 2.7 to 5.5 V • High gain: 28 dB • Low noise figure: 1.5 dB