75ohm Anti-Interference Outdoor TV Antenna

Name: 75ohm Anti-Interference Outdoor TV Antenna
Brand: ZHENGZHOU LEHENG ELECTRONIC TECHNOLOGY CO., LIMITED
SKU: 2134905112

Henan, ChinaZHENGZHOU LEHENG ELECTRONIC TECHNOLOGY CO., LIMITED

US$5.66

100 Pieces

Sample price:US$15.00/piece.Request sample

Product profile

Customization

Available

Directionality

Directional Antenna

Gain

10-12dBi

Model NO.

GLAV-23XU

Material

Polarization

Linear

Sturcture Form

Wire Antenna

VSWR

<1.5

Impedance(Ohm)

Transport Package

53*29*24cm

Specification

700mm

Trademark

LEHENG

Origin

China

HS Code

8517710000

Production Capacity

1000/Day

Key features

50-Mile Reception Range: Captures signals from up to 50 miles away for rural and suburban areas.

HD Signal Clarity: 10-12 dBi gain and 15-24 dB front-back ratio ensure stable HD reception.

Wide Frequency Coverage: Supports channels 21-69 (470-862 MHz) for diverse digital TV broadcasts.

Durable Outdoor Design: Weather-resistant construction withstands rain, wind, and temperature changes.

Passive Power-Free: No external power source required; relies on high-gain elements for reception.

Easy DIY Installation: Includes 18*18 carrier for simple mounting on poles, brackets, or walls.

Universal TV Compatibility: Works with smart TVs, LCD/LED sets, and devices with coaxial inputs.

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: ≤3.41hTerms 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:What is the maximum reception distance of the GLAV-23XU antenna?

It supports a reception distance of up to 50 miles, depending on terrain, signal strength, and installation height. For best results, mount it at least 10 feet above ground.

Q:Does this antenna require a power source?

No, the GLAV-23XU is a passive outdoor antenna that does not need external power. It relies on signal amplification from its high-gain elements.

Q:Is it compatible with my smart TV?

Yes, it is compatible with all smart TVs, traditional LCD/LED TVs, and TV devices with a coaxial cable input (standard for TV signal reception).

Q:Can I install it by myself?

Absolutely. The antenna comes with a compact 18*18 antenna carrier for easy mounting. Simply attach it to a pole or bracket, connect the coaxial cable to your TV, and scan for channels.

Q:Will it work in areas with bad weather?

Yes, the antenna is designed for outdoor use with weather-resistant materials. It can withstand rain, wind, and moderate temperature changes without affecting performance. For extreme weather, we recommend securing the mounting bracket tightly.