Delivery Time:3-5 working days after receiving the payment
Certification:CE,ROHS

Mobile PCB Internal GPS Antenna GPS Patch Antenna 20 Dbi ROHS Compliant

The size for internal patch active GPS antenna:

13x13 ,15x15, 18x18, 20x20, 25x25, 27x27, 37x37, 

Introduction:

An internal GPS active patch antenna with cable is used in most mobile

devices today that require high signal strength in a small form factor. It is

the highest performing solution of all antenna types.

Usually consisting of a specially formulated dielectric ceramic, a trace is

printed on the substrate to get the desired right hand circularly polarized

patch antenna topology. The patch is mounted on a PCB; underneath the

PCB is the Low Noise Amplifier (LNA) which amplifies the GPS signal before

being transmitted through the coaxial cable and connector to the receiver.

This design application note is intended to help the antenna integrator

understand the relevant parameters affecting the antenna performance.

TOP recommends that the integrator strictly follow the guidelines in this

application note. Upon your device prototype completion, TOP can

provide further optimization by offering custom tuning and testing services

for the antenna in your device.

Speicification:

Item	Specifications
Antenna	Center Frequency	1575.42±3MHz
Band Width	CF±5MHz
Polarization	RHCP
Gain	1dBic(Zenith)
V.S.W.R	＜1.5
Impendance	50Ω
Dimension	15*15*4mm
LNA	Gain	28±2dB
Noise Figure	＜2
Ex-band Attenuation	30dB@CF±40MHz
Supply Voltage	3~5V DC
Current Consumption	5~10mA
V.S.W.R	＜2.0(min)
Mechanical	Cable	RF1.13 or others
Connector	IPEX or others
Environmental	Operating Temperature	-40℃~+85℃
Relative Humidity	Up to 75%
Vibration	10 to 55Hz with 1.5mm amplitude 2hours
Environmentally Friendly	ROHS Compliant

Ordering information:

Part#	Size(mm)
TOP-GPS-AI01	13*13*6.2MM
TOP-GPS-AI02	15*15*7MM
TOP-GPS-AI03	18*18*7.8MM
TOP-GPS-AI04	20*20*8MM
TOP-GPS-AI05	25.3*25.3*9MM
TOP-GPS-AI06	37*29*6MM /37*29*8MM
TOP-GPS-AI07	37*37*5.5MM /37*37*7.5MM
TOP-GPS-AI08	27*27*9MM
TOP-GPS-AI09	D45*7.8MM
TOP-GPS-AI10	30*25*4MM

Application:

An internal GPS active antenna with cable is suitable for mobile applications

or other areas where internal antennas are required, or where not much

space or volume is available. I

Drawing:

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FAQ

 1. What\'s the Warranty of the Products?

Answer: In general, all goods with 12 month-warran