High Precision Twofold Suitable for Vehicle Navigation Dual 4G&GPS&Bd Antenna

• Usage: Communication Antenna, Car Antenna
• Usage Occasion: Base Antenna
• Operating Wavelength: Microwave
• Material: Cu
• Directionality: Omnidirectional Antenna
• VSWR: ≤2.0
• Model NO.: GKZS-S4G&GPS&BD-FAKRAZM3-GY
• Base Antenna: Directional Antenna
• Nature of Operation: Receiving Antenna
• Sturcture Form: Wire Antenna
• Dimensionality: One-Dimensional Antenna
• Frequency Range(MHz): 1575.42±5/1561.09±5MHz
• Transport Package: Plastic Bags in Carton
• Specification: ø 81x 84x17.5mm
• Trademark: Gkant
• Origin: Guangzhou China
• Production Capacity: 50000PCS/Month

Product Description

Antenna technical parameters

Design Specifications	Typical
Working Frequency	824-960MHz 1710-2170 MHz 2300-2690MHz	1710-2170MHz  2300-2690MHz	1575.42±5/1561.09±5MHz
Gain	≤2.5dBi	≤2.0dBi	3.0dBi
Antenna efficiency	45%	40%	50%
VSWR	≤2.5	≤2.0	≤2.0
Ploriaztion	L Pol	L Pol	RC Pol
Axial Ratio	/	/	≤3.0
Radiation pattern	Omni	Omni	Omni
Impedance	50Ω	50Ω	50Ω
Power handling	33dBm	33dBm	33dBm
Interface	FAKRA-D/RG174-3M	FAKRA-E/RG174-3M	FAKRA-C/RG174-3M
Overal dimensions	ø81x 84x17.5mm
Weight	179.4g
Operatin Temp	-40ºC~85ºC
Storing Temp	-45ºC~85ºC

Amplifier characteristics

NO	Item	Specifications
1	Frequency Range(MHz)	1575.42±5/1561.09±5MHz
2	Amplifier gain(dBi)	26±3dBi
3	V.S.W.R	≤2.0
4	Noise Figure	≤2.0
5	DC Voltage(V)	3~5V
6	DC Current(mA)	≤20mA

V.S.W.R


Return Loss

GPS/BD  antenna receiving chart