Part Number: WK-GPS/GSM/FM010
Dielectric Antenna Specification
Size	25×25×4mm
Center Frequency	1575.42MHz±3 MHz
V.S.W.R	1.5:1
Band Width	±5 MHz
Attenuation	fo±100MHz>30dB
Impedance	50 ohm
Peak Gain	>3dBic, Based on 7×7cm ground plane
Gain Coverage	>-4dBic at –90°<0<+90°(over 75% Volume)
Polarization	Right-handed Circular (RHCP)
LNA Specifications
LNA Gain (Without cable)	28dB Typical
Noise Figure	1.5dB
V.S.W.R	<1.65
DC Voltage	2.7V-5.0V±0.5V
DC current	15mA Max (5V DC)
GSM Specifications
Frequency Range	824-960/1710-2170MHz
V.S.W.R	1.5:1
Gain	2.5dBi
Polarization	Linear
Radiation	Omni directional
Max Input power(W)	50
Impedance	50 ohm
FM/AM Specifications
Frequency Range	520-1629KHz/76-108MHZ
V.S.W.R	2.5:1
Gain	20/12dBi
Polarization	Linear
Supply voltage	12V DC
Impedance	50 ohm
Mechanical Specifications
Weight	<500g
Size	97×68×77mm
Cable	GPS: 4m RG174 cable GSM: 4m RG174 cable FM/AM: 4m RG174, power cable
Connector	GPS: SMA male straight GSM: SMA male straight FM/AM: Car radio antenna connector
Other Cable	RG316, LMR100 or other
Other Connector	SMB, FME, FAKRA, MCX or other
Mounting	Screw (M12)
Housing	Black ABS
Environmental Specification
Working Temp	-40℃~+85℃
Vibration	Sine sweep 1g(0-p), 10~50~10Hz each axis
Humidity	95%~100%RH
Waterproof	100% Waterproof, IP67

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