What is the VSWR of the antenna?

The VSWR is less than or equal to 2.0.

Is the antenna omnidirectional?

Yes, this is an omnidirectional antenna designed for transmitting signals in all directions.

Magnetic Base DVB-T Digital UHF/VHF DVB-T Antenna

Name: Magnetic Base DVB-T Digital UHF/VHF DVB-T Antenna
Brand: Gaoke Ant Co., Ltd.
SKU: 743959925

Guangdong, ChinaGaoke Ant Co., Ltd.

US$0.50-1.60

10 Pieces

Sample price:US$1.50/piece.Request sample

Product profile

Customization

Available

Directionality

Omnidirectional Antenna

Material

Model NO.

GKA-GSM-TR183

Nature of Operation

Transmitting Antenna

Sturcture Form

Wire Antenna

VSWR

<=1.5

Gain

Impedance

Input Power

20W

Connector

SMA/BNC/Ts9/Other

Cable

Rg-174

Length

3-5m

Color

Black

Usage

Car Antenna

Usage Occasion

Car Antenna

Operating Wavelength

Medium Wave

Base Antenna

Directional Antenna

Dimensionality

Two-Dimensional Antenna

Transport Package

Polybag, Paper Cartoon

Specification

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

Trademark

GKA

Origin

China

HS Code

85291020

Production Capacity

3000000PCS/Day

Key features

Wide Frequency Range: Receives signals from 173-230MHz and 470-862MHz for versatile coverage.

Omnidirectional Reception: Captures signals from all directions ensuring stable connectivity.

Low VSWR Performance: VSWR is 2.0 or less for efficient power transmission and signal clarity.

Flexible Customization: Offers flexible customization options for gain, impedance, and connectors.

Durable Aluminum Material: Constructed from high-quality aluminum for long-lasting durability.

Multiple Connector Options: Available with SMA, BNC, Ts9, or other connector types.

Customizable Cable Length: Cable length options include 3M, 5M, or other custom requirements.

ISO9001 Certified Quality: Manufactured under ISO9001:2015 certified management systems.

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: ≤3.38h

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.