What is the lead time for production?

Both peak season and off-season lead times are within 15 working days.

Do you offer ODM services?

Yes, ODM service is available with 11 R&D engineers.

What certifications does your company hold?

Our management system is certified under ISO9001:2015.

Free Sample 868MHz Spring Coil Built-in Antenna Low Cost Antenna

Name: Free Sample 868MHz Spring Coil Built-in Antenna Low Cost Antenna
Brand: Gaoke Ant Co., Ltd.
SKU: 1915342891

Guangdong, ChinaGaoke Ant Co., Ltd.

US$0.50-0.80

10 Pieces

Sample price:US$0.50/piece.Request sample

Product profile

Customization

Available

Frequency(MHz)

868±5MHz

Impedance

50Ω

Model NO.

GKZS-868MHz-20*4

Polarization Mode

V Pol

Usage

Communication Antenna, Broadcasting Antenna, Radar Antenna

Usage Occasion

Handheld Antenna

Operating Wavelength

Medium Wave

Material

Directionality

Omnidirectional Antenna

Base Antenna

Directional Antenna

Nature of Operation

Transmitting Antenna

Sturcture Form

Wire Antenna

Dimensionality

Two-Dimensional Antenna

VSWR

Max 2.5

Transport Package

Polybag, Paper Cartoon

Specification

4x20mm

Trademark

GKA

Origin

China

HS Code

8529109090

Production Capacity

5000PCS/Day

Key features

Flexible Customization: Personalized designs, cable lengths, and connectors available per customer requirements.

Wide Frequency Range: Factory supports 433MHz, 2.4G, GSM, 3G, 4G, DVB-T, GPS, Beidou, GLONASS, and more.

20 Years Experience: Over two decades of product development and application analysis expertise.

Comprehensive Product Line: Includes shark fin, Yagi, flat panel, array, FRP, and various wire harness antennas.

ISO9001 Certified: Manufacturing process certified under ISO9001:2015 management system.

100% Quality Inspection: All finished products undergo visual and functional inspection before shipment.

Fast Lead Time: Peak and off-peak season lead times both within 15 working days.

ODM Service Available: Full ODM services provided with 11 dedicated R&D engineers.

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: ≤6.31h

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.

Product Q&A

Q:What types of antennas does your factory produce?

We have shark fin antenna, GPS & Beidou & GLONASS, 2.4G, GSM, 3G, 4G, DVB-T, 433MHz, RFID, flat panel, Yagi, array, FRP and other antennas, various wire harnesses and connecting wires.

Q:Can your factory accept custom orders?

Of course. Personalized designs of the products according to customer's requirements are welcomed. For example, we can customize cable length (1M, 2M, 3M...) and connectors (SMA serial, MCX, Fakra, TS9, CRC9...) for you.

Q:Why should we choose your company as a business partner?

We have more than 20 years of experience in product development and application analysis, because we have fast product development and application services. Large investment in R & D equipment.

Q:What is the minimum order quantity?

The minimum order quantity is 100 pieces.

Q:What are the payment terms?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payment.