WS3911-HR-3M-SMA WI-SYS, WS3911-HR-3M-SMA Datasheet
WS3911-HR-3M-SMA
Manufacturer Part Number
WS3911-HR-3M-SMA
Description
ANTENNA, GPS, DUAL SAW, HR FILTER
Manufacturer
WI-SYS
Datasheet
1.WS3911-HR-3M-SMA.pdf
(2 pages)
Specifications of WS3911-HR-3M-SMA
Gain Ranges
25.5 DB
Noise Figure Typ
3.1dB
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
The WS3911-HR “No Interference” GPS Antenna with Dual SAW High Rejection Filter has the
industry’s best out-of-band filter performance. The WS3911-HR features ESD circuit protection, a
patented two-stage low noise amplifier and a dual SAW high rejection filter. It also features a
custom designed ceramic patch element that minimizes detuning effects caused by adjacent objects.
The WS3911-HR provides the most consistent, clear GPS signal reception while minimizing loss-of-
lock in high-RF fields. Housed in a weatherproof magnetic or screw mount enclosure, the WS3911-
HP GPS antenna is ideal for most demanding vehicle mounted GPS applications.
Wi-Sys Communications Inc.
WS3911-HR “No Interference” GPS Antenna
with Dual SAW High Rejection Filter
Applications:
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Anti-jam / Mission Critical GPS
Military Radios and Vehicles
Law Enforcement / Public Safety
Avionics
Fleet Management & Telematics
Asset Tracking
WS3911-HR Dimensions
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Features:
Very high rejection dual SAW filter
Patented high performance dual LNA
High gain: 25.5 dB @ 5 V (typ.)
Low current: 7.5 mA @ 3.3 V (typ.)
3.1 dB low noise figure
15KV ESD circuit protection
Wide voltage input range (2.7 - 5 VDC)
Weather proof housing
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WS3911-HR-3M-SMA Summary of contents
Page 1
... The WS3911-HR provides the most consistent, clear GPS signal reception while minimizing loss-of- lock in high-RF fields. Housed in a weatherproof magnetic or screw mount enclosure, the WS3911- HP GPS antenna is ideal for most demanding vehicle mounted GPS applications. ...
Page 2
... Wi-Sys Communications Inc. WS3911-HR “No Interference” GPS Antenna Out-of-band Filter Rejection Other Wi-Sys Magnet-mount Antenna WS3910: Low noise, filtered GPS antenna WS3914: Low current, filtered GPS antenna WS3915-HR Low current, dual filter high rejection GPS antenna WS3917: Low cost, active, filtered GPS antenna ...