What is the VSWR of this antenna?

The Voltage Standing Wave Ratio (VSWR) is less than 2.5, ensuring stable performance.

What connectors are available?

The standard connector is SMA male. Custom options include different cable lengths like Rg174, 3m.

Long Range One-Dimensional Car Antenna for Communication Use

Name: Long Range One-Dimensional Car Antenna for Communication Use
Brand: ZHENGZHOU LEHENG ELECTRONIC TECHNOLOGY CO., LIMITED
SKU: 2053649145

Henan, ChinaZHENGZHOU LEHENG ELECTRONIC TECHNOLOGY CO., LIMITED

US$1.98

500-1,999 Pieces

US$1.88

2,000-4,999 Pieces

US$1.69

5,000-9,999 Pieces

US$1.18

10,000+ Pieces

Sample price:US$3.00/piece.Request sample

Product profile

Customization

Available

Directionality

Vertical

Gain

2.5dBi

Model NO.

GL-DY436

Material

ABS

Nature of Operation

Receiving Antenna

Sturcture Form

Wire Antenna

Usage Occasion

Car Antenna

VSWR

<1.5

Connector

SMA

Cable Length

Rg174,3m

Transport Package

53*23*29cm

Specification

48*92mm

Trademark

LEHENG

Origin

China

HS Code

8517707090

Production Capacity

3000PCS/Day

Key features

High Gain Performance: Delivers 5 dBi gain for extended coverage and reliable connectivity.

Versatile Applications: Ideal for WiFi, IoT, industrial sensors, and smart home devices.

Durable Construction: Made of ABS material with flexible rubber design for longevity.

RoHS Compliant: Environmentally friendly and compliant with safety standards.

Easy Integration: Features SMA male connector for simple installation on routers and APs.

Stable Signal Quality: VSWR <2.5 ensures efficient power transfer and consistent signal.

Omnidirectional Radiation: Provides 360-degree coverage for improved range and stability.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceExhibition ExperienceFast Delivery

ZHENGZHOU LEHENG ELECTRONIC TECHNOLOGY CO., LIMITED

Henan, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2016-06-29Nearest Port: QINGDAO, SHENZHEN, GUANGZHOUAverage Response Time: ≤4.43hTerms of Payment: T/T, PayPalInternational Commercial Terms(Incoterms): FOB, EXW, CIF, FCA

AI-Powered supplier vetting

SummaryZHENGZHOU LEHENG ELECTRONIC TECHNOLOGY CO., LIMITED is identified as both a trading company and manufacturer/factory in China, offering antennas and related communication products. It reports nine production lines, multiple antenna product outputs, broad export coverage, and ISO9001:2015 certification. The supplier supports several forms of customization and accepts OEM orders, but the evidence does not establish 3D software design, ODM, SDK, or recent product-development capability. Service-control documentation is incomplete: procedures exist for some activities without records, while complaint handling lacks written procedures and records. The supplier reports no inventory, overseas warehouse, or overseas showroom capability. No customer cases are explicitly documented. Financial evidence is insufficient for assessment.

Supplier typeThe supplier is legally structured as a limited company and is described as both a trading company and manufacturer/factory. Its stated business scope includes communication equipment and antennas, while another record identifies it as a trading company, indicating a mixed trading and manufacturing profile.

CertificationsThe company description states that the supplier passed QMS ISO9001:2015. A TUV Rheinland audit record is also listed with a validity period from 2025-12-30 to 2026-12-29, but the audit result is recorded as “0” without an explanatory interpretation.

After-Sales capabilityThe supplier claims superior pre-sales, in-sales, and after-sales service, but its documented service controls are weak: complaint handling has no written procedures or records, and corrective-action procedures have no written records. It also reports no in-stock service, overseas warehouse, or overseas showroom capability.

Production capacityThe supplier reports nine production lines and detailed output across 5G, 3G/4G, GPS/GLONASS antennas, and antenna parts, supporting substantial production capability. However, its outsourcing procedures and contracts are unknown, and it reports no inventory service capability.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization, and its company description states that OEM is accepted. These records directly support broad customization capability, although they do not establish 3D software design services.

Product Q&A

Q:Can a WiFi antenna increase internet speed?

It can improve signal strength and stability, which may result in higher available speed in areas with weak signals, but it will not increase your plan's maximum bandwidth from your ISP.

Q:Is it safe to use a high-gain WiFi antenna?

Yes, WiFi antennas operate within regulated power limits. Ensure your equipment complies with local wireless regulations regarding transmit power and frequency use.

Q:Will a WiFi antenna interfere with other wireless devices?

Properly used WiFi antennas should not cause interference. Directional antennas can actually reduce interference by focusing energy where it's needed.

Q:Do I need special software or settings to use an external antenna?

Usually no software is needed. After physical installation, your device should detect the antenna automatically. You may optimize positioning for best signal.

Q:What is the operating frequency range?

The antenna operates in the 2.4GHz WiFi band, specifically 2400-2500 MHz.