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High Signal Quality Gl-811m Multi-Star Multi-Frequency High Precision Internal Gnss GPS Rtk Antenna

Name: High Signal Quality Gl-811m Multi-Star Multi-Frequency High Precision Internal Gnss GPS Rtk Antenna
Brand: ZHENGZHOU LEHENG ELECTRONIC TECHNOLOGY CO., LIMITED
SKU: 2143075472

Henan, ChinaZHENGZHOU LEHENG ELECTRONIC TECHNOLOGY CO., LIMITED

US$8.15

100-999 Pieces

US$7.85

1,000-4,999 Pieces

US$7.57

5,000+ Pieces

Sample price:US$35.00/piece.Request sample

Product profile

Customization

Available

Directionality

Rhcp

Frequency Band

L1 Band

Model NO.

GL-811M

Material

ABS

Sturcture Form

Surface Antenna

VSWR

<1.5

Product Name

Multi-Band Gnss Spiral Antenna

Keywords

GPS Glonass Antenna

Frequency

GPS/Glonass/Compass/Galileo

Gain

38±2dBi

Connector

SMA Male

Mounting Method

Screw

Frequency Range

1197-1278/ 1559-1612MHz

V.S.W.R

≤2 .0

Axial Ratio

Elevation 90 ° :≤3 / Elevation 15 ° :≤5

Front to Back Power

±60° ≥15db

Phase Center

<2 mm

Impedance

50ω

Polarization

Rhcp

Lna Gain

38±2db

Noise Figure

<1.0

Transport Package

Standard Packaging or Customized

Specification

Standard Specifications or Customized

Trademark

GLOBAL

Origin

Henan, China

HS Code

8517710000

Production Capacity

5000PCS/Day

Key features

Multi-System Compatibility: Supports GPS, GLONASS, Galileo, and Compass across L1/L2/L5, B2/B3 bands.

High Precision Phase Center: Stable phase center performance under 2mm, significantly reducing measurement errors.

Superior Signal Reception: Air dielectric element offers high gain and excellent low-elevation satellite reception.

Robust Protection: Three protective radome layers ensure durability in harsh outdoor and field conditions.

Customization Available: Accepts user customization for product name, keywords, and specific technical parameters.

Compact & Lightweight: Dimensions 20.4x44mm with weight under 16g-220g, ideal for portable and UAV use.

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: ≤4.51hTerms 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.