Wi-Sys Communications Inc. WS3947 GPS + Quad Cell/3G/2.4 GHz Combined Covert/Dash or Glass Mount Antenna Applications: GPS + Quad Cell (and 3G / 2.4 GHz) Applications Telematics via WiFi, ZigBee, Bluetooth and Proprietary 2.4 GHz Security and Law Enforcement Automotive Navigation Fleet Management & Telematics Asset Tracking Systems Covert/Dash or Glass Mount Installations The WS3947 GPS, Quad Cellular, 3G & 2.4 GHz ISM Band antenna is an excellent choice for Telematics systems requiring dependable and highly accurate positioning data, as well as clear and consistent host-to-vehicle communications via Quad band Cellular, 3G or 2.4 GHz ISM Band such as WiFi. The WS3947s GPS antenna portion has excellent LHCP rejection for less multi-path effects, and it includes a low noise amplifier and a narrow band SAW filter, to provide a consistent and clear GPS signal while minimizing loss-of-lock when GPS conditions are less than ideal. The Quad Cell/3G/2.4 GHz antenna portion is tuned to receive 824-894 MHz (cell), 890-960 MHz (GSM), 1710-1880 MHz (European), and 1850-1990 MHz (N. American), as well as 1885-2200 MHz (US & Euro 3G/UMTS/W-CDMA) and 2400-2500 MHz (2.4GHz ISM) frequencies. Dimensions: (in mm) Features: Low price GPS, Quad-band Cellular, 3G & 2.4 GHz band reception Semi-flexible for embedded and covert installations Excellent out-of-band signal rejection High gain active GPS antenna Easy to install Wide range of connector types available. RoHs Compliant Technical Specifications Wi-Sys Communications Inc. Environmental Specifications WS3947 GPS/Cell/3G/2.4 GHz Operating Temp: -40c to +85c Combined Covert/Dash, Mechanical Glass Mount Antenna Dimension: 132.1mm x 58.9mm x 8.5mm Housing: Lexan covered urethane foam Cable: 1.5 DS-QEHV Shikoku DUAL Cable Cable length: 2 cables x 3 Metres (Standard), Gain of WS3947 other lengths optional. 6 Cable loss: 1.0 dB/m typical Connectors: 2 x SMA (other connectors 4 available) 2 0 Antenna Response (GPS) -2 Frequency: 1575.42 MHz -4 Gain (typical): 28 dB -6 Noise Figure (typical): 1.5 dB Polarization: Right Hand Circular -8 LHCP Rejection: > 6 dB -10 VSWR: 1.5:1 0.5 0.7 0.9 1.1 1.3 1.5 1.7 1.9 2.1 2.3 2.5 2.7 2.9 Frequency (GHz) Electrical (GPS) Voltage: 3.0 5.0 VDC Current (typical): 9.0 mA 3.5V Electrical (Cellular/3G/2.4GHz) Ordering information: Frequencies: 824-894 MHz (Cellular) 890-960 MHz (GSM) WS3947-C-3M-SMA/SMA: 1710-1880 MHz (Europe) For Covert and Dash mount installations. 1850-1990 MHz (N. America) 1885-2200 MHz (US & EU 3G) 2400-2500 MHz (2.4GHz ISM) WS3947-GM-3M-SMA/SMA: Output Impedance: 50 Ohm Nominal For Glass mount installations. VSWR: < 2.0 Gain: 2 dBi (approx.) Wi-Sys Communications Inc. 31B Richardson Side Road K2K 0A1 Canada Ph 613.254.7386 Fax 613.254.7388 sales wi-sys.com www.wi-sys.com Gain (dBi)