20X20mm GPS Ceramic Patch Antenna

• Usage: Communication Antenna
• Usage Occasion: Handheld Antenna
• Operating Wavelength: Microwave
• Material: Cu
• Directionality: Directional Antenna
• VSWR: <=1.5
• Model NO.: ZTZY-GPSIN-008
• Base Antenna: Directional Antenna
• Nature of Operation: Receiving Antenna
• Sturcture Form: Surface Antenna
• Dimensionality: Two-Dimensional Antenna
• Mounting: Soldering
• Current Consumption: 10mA
• Lead Time: 3-7 Days
• Sample Time: 1-3 Days
• Certification: Ce, RoHS, ISO9001: 2008, FCC
• Transport Package: Polybag, Paper Carton
• Specification: 20 x 20 x 4mm
• Origin: China
• HS Code: 85291010
• Production Capacity: 35000/Day

Product Description

1. Introduction

The GPS built-in active antenna is composed of ceramic antenna body, low noise amplifier and feeder cable. It has the following characteristics:

• Low voltage: 2.7~3.3V
• Low noise coefficient: <2.0
• Gain: 26±2dB

2. Antenna Structure

Size	25×25×8.7mm
Connector	MMCX/SMA/IPEX
Connecting line	RG178 cable
Weight	20g
Working temperature	-40ºC~80ºC
Working humidity	10%~95%
Storage temperature	-45ºC~85ºC
Storage humidity	10%~95%
Length of lead	200mm(can be customized)

3. Technical characteristics

3.1 Antenna Parameters

Center frequency	1575.42MHz
Width	10MHZ
Gain (maximum direction)	3dB
Gain (10 °elevation)	-5dB
Polarization	RHCP
Impedance	50Ω

(the above indicator test is based on 25x25mm ground)

3.2 Low noise amplifier

Center frequency	1575.42MHz
Gain	26±2dB
Noise factor	<2.0dB
V.S.W.R	<2.0
Working voltage	2.7~3.3V
Working current	10±2mA
Impedance	50Ω

4. Antenna size (unit: mm)