What is the directionality of this antenna?

It is a vertical receiving antenna with an omnidirectional base, suitable for wide-area coverage.

Black Colour Wholesale 433MHz Rod Antenna

Name: Black Colour Wholesale 433MHz Rod Antenna
Brand: ZHENGZHOU LEHENG ELECTRONIC TECHNOLOGY CO., LIMITED
SKU: 1942135271

Henan, ChinaZHENGZHOU LEHENG ELECTRONIC TECHNOLOGY CO., LIMITED

US$5.60

500-1,999 Pieces

US$4.80

2,000-4,999 Pieces

US$4.60

5,000-9,999 Pieces

US$4.10

10,000+ Pieces

Sample price:US$15.00/piece.Request sample

Product profile

Customization

Available

Directionality

Vertical

Material

Fiberglass

Model NO.

GL-DYL433

Nature of Operation

Receiving Antenna

Sturcture Form

Wire Antenna

VSWR

<1.5

Connector

SMA

Cable Length

Rg58, 5m

Usage

Communication Antenna, Car Antenna

Usage Occasion

Car Antenna

Operating Wavelength

Microwave

Dimensionality

One-Dimensional Antenna

Base Antenna

Omnidirectional Antenna

Transport Package

43.5*34*27cm

Specification

115.6*21.7*5.8mm

Trademark

LEHENG

Origin

China

HS Code

8517707090

Production Capacity

3000PCS/Day

Key features

Strong 433MHz Signal: Offers strong signal transmission at 433MHz for better obstacle penetration and longer distances.

Low VSWR Performance: Features a VSWR of less than 1.5, ensuring efficient power transfer and stable signal quality.

Durable Fiberglass Build: Constructed with fiberglass material and plastic radome, suitable for -20 to 80 degrees Celsius.

Customizable Options: Allows customization of connector type (SMA) and cable length (Rg58, 5m) for specific needs.

High Power Handling: Supports a maximum power input of 50W with a 50-ohm input impedance for reliable operation.

Vertical Directionality: Designed as a vertical receiving antenna with omnidirectional base characteristics for wide coverage.

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: ≤2.59hTerms 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.