Powerful High Gain Outdoor TV Antenna with Adjustable Signal Boost

Name: Powerful High Gain Outdoor TV Antenna with Adjustable Signal Boost
Brand: ZHENGZHOU LEHENG ELECTRONIC TECHNOLOGY CO., LIMITED
SKU: 2134966712

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

3-5/7-11dBi

Model NO.

GLAV-14UVR

Material

Polarization

Linear

Sturcture Form

Wire Antenna

VSWR

<1.5

Impedance(Ohm)

Transport Package

53*29*24cm

Specification

440mm

Trademark

LEHENG

Origin

China

HS Code

8517710000

Production Capacity

1000/Day

Key features

100+ Mile Reception: Delivers crystal-clear signals up to 100+ miles away from broadcast towers.

Dual Band Coverage: Covers VHF (174-230 MHz) and UHF (470-862 MHz) for channels 5-69.

Built-in Amplifier: Features 14-18 dBi gain to boost weak signals and reduce interference.

Durable Outdoor Design: Sturdy 14x14mm carrier withstands wind, rain, and harsh weather.

Multi-Scenario Use: Ideal for homes, RVs, cabins, and outdoor events without cable fees.

High Gain Performance: Combines 3-11 dBi antenna gain with amplifier for stable HD viewing.

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: ≤4.99hTerms 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-14UVR antenna?

The antenna supports a reception distance of 100+ miles, depending on environmental factors (e.g., terrain, obstacles, and signal tower strength).

Q:Does this antenna require an amplifier?

Yes, it comes with a built-in amplifier that provides 14-18 dBi gain, which helps enhance weak signals and improve reception quality.

Q:Which channels can the GLAV-14UVR receive?

It covers channels 5-12 (VHF band, 174-230 MHz) and 21-69 (UHF band, 470-862 MHz), including most local news, sports, and HD entertainment channels.

Q:Can this antenna be used indoors?

It is specifically designed for outdoor use, as outdoor installation ensures better signal capture and longer reception distance. Indoor use may result in reduced performance due to obstacles and signal interference.