Ering-Grade Anti-Interference Outdoor TV Antenna

Name: Ering-Grade Anti-Interference Outdoor TV Antenna
Brand: ZHENGZHOU LEHENG ELECTRONIC TECHNOLOGY CO., LIMITED
SKU: 2131553822

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

14.5-16.5dBi

Model NO.

GLAV-91UH

Material

Polarization

Linear

Sturcture Form

Wire Antenna

VSWR

<1.5

Impedance(Ohm)

Transport Package

53*29*24cm

Specification

2356mm

Trademark

LEHENG

Origin

China

HS Code

8517710000

Production Capacity

1000/Day

Key features

75-Mile Reception Range: Delivers crystal-clear HD signals up to 75 miles away with 25 high-gain elements.

High-Gain Performance: Features 14.5-16.5 dBi gain to amplify weak signals for sharp 1080p/4K quality.

Strong Anti-Interference: 15-26 dB front-back ratio effectively blocks background noise and interference.

Durable Outdoor Design: Weather-resistant 18*18 carrier withstands rain, wind, snow, and extreme temperatures.

Wide Frequency Coverage: Covers 470-862 MHz frequency range (Ch.21-69) for most local broadcast channels.

Versatile Installation: Suitable for roof, attic, or exterior wall mounting to suit various home environments.

DIY Friendly Setup: Easy installation with standard hardware; most users complete setup in 30-60 minutes.

Smart TV Compatible: Works seamlessly with all smart TVs, digital TVs, and TV tuners via standard coaxial cable.

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: ≤5.05hTerms 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:How far can the GLAV-91UH antenna receive signals?

It has a maximum reception distance of 75 miles. However, actual range may vary based on terrain (hills, trees), weather conditions, and the strength of local broadcast towers. For best results, mount it in a high, unobstructed location.

Q:Do I need to install it on the roof, or can it go in the attic?

You can mount it in the attic, on the roof, or on an exterior wall. Roof mounting typically yields the best range (no obstructions), but attic installation works well for urban areas or homes where roof mounting is not feasible. Avoid mounting near metal objects or electronics that may cause interference.

Q:What channels can I receive with this antenna?

It covers channels 21-69 (UHF frequency band), which includes most local broadcast channels (ABC, CBS, NBC, FOX, PBS), regional sports networks, and other digital subchannels. Use a TV signal locator tool to check available channels in your area.