Full-Channel Anti-Interference Outdoor Television Antenna

Name: Full-Channel Anti-Interference Outdoor Television Antenna
Brand: ZHENGZHOU LEHENG ELECTRONIC TECHNOLOGY CO., LIMITED
SKU: 2131549722

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

10-14dBi

Model NO.

GLAV-47C

Material

Polarization

Linear

Sturcture Form

Wire Antenna

VSWR

<1.5

Impedance(Ohm)

Transport Package

53*29*24cm

Specification

1274mm

Trademark

LEHENG

Origin

China

HS Code

8517710000

Production Capacity

1000/Day

Key features

60-Mile Reception Range: Captures signals from up to 60 miles away, ideal for rural and remote areas.

12-Element Design: 12 precision-engineered elements optimize signal capture and reject interference.

Wide Frequency Coverage: Supports UHF channels 21-69 (470-862 MHz) for diverse broadcast networks.

High Gain Performance: Features 10-14 dBi gain with optimized beam width for crystal-clear reception.

Durable Outdoor Build: Robust aluminum structure designed for long-term outdoor installation.

Easy DIY Installation: Comes with standard mounting hardware for simple setup without professional help.

Universal TV Compatibility: Works with all smart TVs, traditional TVs, and set-top boxes with digital tuners.

Multi-Scenario Use: Perfect for homes, RVs, camping, apartments, and as a backup for cable/satellite.

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 channels can the GLAV-47C antenna receive?

It is designed to receive UHF channels 21-69 (470-862 MHz), including local news, sports, entertainment, and public broadcasting channels. Availability depends on your location relative to broadcast towers.

Q:How far can this antenna receive signals?

It has a maximum reception distance of 60 miles. For best results, ensure there are no major obstacles (e.g., mountains, tall buildings) between the antenna and the broadcast tower, and aim it directly at the signal source.

Q:Does it require professional installation?

No, it comes with standard mounting hardware (compatible with 18*18 carriers) for DIY installation. Simply mount it in a high, unobstructed location, connect it to your TV with a coaxial cable, and run a channel scan.

Q:Is it compatible with my smart TV?

Yes, it works with all smart TVs and traditional TVs equipped with a digital tuner. If your TV lacks a built-in tuner, you will need a digital converter box for compatibility.

Q:Can I use this antenna indoors?

While it is designed for outdoor use to maximize range and performance, it can be used indoors in attics or large, unobstructed rooms. However, indoor use may reduce the effective reception distance.