What is the VSWR value?

The Voltage Standing Wave Ratio (VSWR) is <=1.5.

GPS Glonass Patch Antenna/ Internal GPS Glonass Active Antenna

Name: GPS Glonass Patch Antenna/ Internal GPS Glonass Active Antenna
Brand: Gaoke Ant Co., Ltd.
SKU: 743973825

Guangdong, ChinaGaoke Ant Co., Ltd.

US$0.50-0.80

10 Pieces

Product profile

Customization

Available

Directionality

Directional Antenna

Material

Model NO.

GKA-GLONASS-TR222

Nature of Operation

Receiving Antenna

Sturcture Form

Wire Antenna

VSWR

<=1.5

Range of Receiving Frequency

GPS: 1575.42+-3 Glonass:1600+-5

Lna Gain

10-25

Polarization

Rhcp

Mounting

Card Slot

Cable

1.13

Connector

Ipex

Lead Time

3-7days

Sample Time

1-3 Days

Origin of Place

Guangzhou

Usage

Car Antenna

Usage Occasion

Car Antenna

Operating Wavelength

Microwave

Base Antenna

High Gain Antenna

Dimensionality

Two-Dimensional Antenna

Transport Package

Polybag, Paper Cartoon

Specification

ISO/TS16949, CE, ROHS, ISO9001: 2008, FCC

Trademark

GKA

Origin

China

HS Code

85291010

Production Capacity

5000000 PCS/Day

Key features

Dual-Band GPS/GLONASS: Receives GPS at 1575.42MHz and GLONASS at 1600MHz for enhanced positioning accuracy.

High Gain LNA: Features a Low Noise Amplifier with 28dB gain for superior signal reception.

Low VSWR Performance: Maintains VSWR <=1.5 and Axial Ratio <=3.0 for efficient power transfer.

Flexible Customization: Offers flexible customization for frequency, gain, polarization, and mounting options.

Compact Design: Available in multiple dimensions (e.g., 55*50*16mm) with card slot or magnetic mounting.

Professional Manufacturer: Established in 1993 with ISO9001:2015 certification and advanced testing equipment.

Fast Lead Time: Sample time 1-3 days and production lead time within 15 workdays for both peak and off-season.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperiencePatents Awarded

Gaoke Ant Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Flexible customization CertifiedExport Year: 20 Years CertifiedNearest Port: Guangzhou Port, Shenzhen PortAverage Response Time: ≤5.49h

AI-Powered supplier vetting

SummaryThe supplier is identified as a combined company with a Guangzhou factory and documented manufacturing, quality-control, service, and R&D capabilities. It holds an ISO9001:2015 certificate, maintains procedures and records for corrective and preventive actions and customer complaints, and states that it provides timely delivery and after-sales service. R&D evidence includes 11 engineers, flexible customization, ODM services, recent new products, CAD capability, five patents, and retained design documentation. Production evidence includes five production lines, in-stock capacity, specialized automated equipment, and stated annual outputs for GPS and GSM antennas. Limitations include no valid manufacturing-capacity contract with associated subcontractors, no overseas warehouse, showroom, agent, or branch, no offline trade-show participation, no available SDK, and no OEM service for popular brands. No customer cases are provided, and financial information is limited to year labels without assessable...

CertificationsThe supplier explicitly holds an ISO9001:2015 certificate, providing direct evidence of a formal quality-management certification.

After-Sales capabilityThe supplier states that it provides perfect after-sales service, while records show clear procedures and follow-up for corrective and preventive actions and customer complaints. Quality assurance in quality-control processes is also explicitly affirmed.

R&D capabilityR&D evidence includes 11 engineers, five patents, CAD capability, recent product development, ODM service, and available design input, output, review, verification, and validation documentation. However, no usable SDK is available; overall R&D capability is supported, while software-instrument capability is limited.

Production capacityThe supplier reports in-stock capacity, five production lines, nine quality-control test-equipment units, specialized automated manufacturing and testing equipment, and stated annual outputs of 3,500,000 GPS antennas and 3,500,000 GSM antennas. A deficiency is that no valid manufacturing-capacity contract exists with associated subcontractors, but the supplier's own production capability is explicitly documented.

Customization capabilityFlexible customization is stated for both design services and R&D responsibilities, supported by 11 R&D engineers and ODM availability. The supplier does not provide OEM services for popular brands, but that limitation does not negate the documented general customization capability.