Ceramic High Quality Antenna GPS&Glonass Internal Antenna

• Usage: Communication Antenna, Car Antenna
• Usage Occasion: Car Antenna
• Operating Wavelength: Microwave
• Material: Al
• Directionality: Omnidirectional Antenna
• VSWR: <=1.5
• Model NO.: DL-GPS-028
• Base Antenna: Directional Antenna
• Nature of Operation: Receiving Antenna
• Sturcture Form: Surface Antenna
• Dimensionality: One-Dimensional Antenna
• Lead Time: 3-7 Days
• Sample Time: 1-3 Days
• Size: 25*25*6.7mm
• Connector: Ipex Head
• Weight: <25g
• Transport Package: Polybag, Paper Carton
• Specification: 10x10/12x12/15x15(mm)
• Origin: China
• HS Code: 85291010
• Production Capacity: 35000/Day

Product Description

Product Description

Mechanical Specifications

Size (mm)	25×25×6.7mm	Mounting	soldering
Weight(g)	<10	Connector	Ipex head
Color	Yellow	Cable	RG174 - 3m

Conditions

Working Conditions	Temperature:-40ºC~+85ºC
	Humidity:  95%~100%
Storage Conditions	Temperature:-40ºC~+85ºC
	Humidity:  95%~100%

Antenna Characteristics

No.	Item	Specifications	Post Environmental Tolerance
1	Range of Receiving Frequency(MHz)	1575.42±2 MHz&1601±2 MH	±2.5
2	Center Frequency(MHz) (with 30mmSpuareGND plane)	1575.42±2 MHz&1601±2 MH	±3.0
3	Band Width(MHz) (Return Loss≤-10dB)	≥10
4	V.S.W.R(in Center Frequency)	≤1.5
5	Gain (Zenith)(dBi typ) (with 70mmSquare GND plane)	4.5	±0.5
6	Axial Ratio (with 70mm Square GND plan)	3.0dB	±0.2
7	Polarization	Right-Handed Circular	----
8	Impedance(Ω)	50	----
9	Frequency Temperature Coefficient (ppm/ºC)	0±10	----

Amplifier Characteristics

No.	Item	Specifications
1	Range Of Receiving Frequency	1575.42±2 MHz&1601±2 MH
2	LAN Gain	20±1 dB
3	In Center Frequency	≤2.0
4	Noise Figure	<2.0
5	Supply Voltage	3~5V
6	Current Consumption	12±1mA@3VDC

Environmental testing

No.	Normal temperature performance	High temperature test performance deviation	Low temperature test performance deviation
1	LNA Gain   20±1 dB	±2	±2
2	V.S.W.R (in Center Frequency) ≤2.0	±0.3	±0.3
3	Noise Figure <2.0	±0.3	±0.3