High-Performance GSM Rubber Antenna for Strong Signal Reception Gl-Dyg401

Name: High-Performance GSM Rubber Antenna for Strong Signal Reception Gl-Dyg401
Brand: ZHENGZHOU LEHENG ELECTRONIC TECHNOLOGY CO., LIMITED
SKU: 2125309775

Henan, ChinaZHENGZHOU LEHENG ELECTRONIC TECHNOLOGY CO., LIMITED

US$0.99

500-1,999 Pieces

US$0.86

2,000-4,999 Pieces

US$0.78

5,000-9,999 Pieces

US$0.69

10,000+ Pieces

Sample price:US$2.99/piece.Request sample

Product profile

Customization

Available

Directionality

Omnidirectional Antenna

Material

ABS

Model NO.

GL-DYG401

Nature of Operation

Receiving Antenna

Operating Wavelength

Microwave

Sturcture Form

Spring Design

Usage Occasion

Terminal Equipment

VSWR

<2.0

Connector

SMA R/a Male

Qty/CTN

2000PCS

Weight/CTN

14.2kgs

Usage

Communication Antenna, Car Antenna

Dimensionality

One-Dimensional Antenna

Base Antenna

Omnidiretonal Antenna

Transport Package

33*29*17

Specification

8*48mm

Trademark

LEHENG

Origin

China

HS Code

8517707090

Production Capacity

150000/Month

Key features

Multi-Band Coverage: Supports 800-2100 MHz frequency range for 2G, 3G, and 4G LTE networks.

Low VSWR Efficiency: VSWR less than 2.0 ensures minimal signal loss and reflection.

ROHS Compliant Material: Made with environmentally friendly ABS rubber construction.

SMA Male Connector: Straight SMA male connector compatible with modems and routers.

High Gain Performance: Provides 2.5 dBi gain for reliable signal transmission.

Omni-directional Pattern: Ensures consistent signal reception in all directions.

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: ≤2.92hTerms 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:Which specific cellular bands does this antenna cover?

The antenna covers 800-2100 MHz, which includes GSM 850/900 MHz (2G), DCS 1800 MHz, PCS 1900 MHz, and UMTS/LTE bands in the 2100 MHz range. It is suitable for most 2G, 3G, and 4G networks in many regions.

Q:Is the antenna waterproof or weather-resistant?

While the rubber material offers some protection against splashes and humidity, the antenna does not have a specified IP rating. For continuous outdoor exposure, consider additional weatherproofing for the connector and mounting point.

Q:Can this antenna be used for both transmitting and receiving?

Yes, the antenna is designed for full-duplex operation and can handle both transmission and reception within its specified frequency range. Ensure your device's output power is within typical cellular modem levels (usually up to 2W).

Q:What devices use an SMA straight male connector?

Many cellular gateways, IoT modems, wireless routers, and some GPS trackers use SMA female ports. The straight male connector on this antenna is designed to screw directly into such devices.

Q:How should the antenna be oriented for best performance?

For optimal performance, keep the antenna in a vertical orientation as much as possible, as it is linearly polarized. Avoid placing it horizontally or in close proximity to large metal objects that could block or reflect signals.