How is the device powered?

It is powered by USB 5V and features a built-in 300mAh or 500mAh battery.

What is the minimum order quantity?

The minimum order quantity is 10 pieces.

Is OEM or ODM service available?

Yes, both OEM and ODM services are available.

2.8inch Upgraded Antenna Vector Network Antenna Analyzer

Name: 2.8inch Upgraded Antenna Vector Network Antenna Analyzer
Brand: Shenzhen Liangyou Communication Technology Co., Ltd.
SKU: 2225365285

Guangdong, ChinaShenzhen Liangyou Communication Technology Co., Ltd.

US$32.00

2-49 Pieces

US$31.00

50-99 Pieces

US$29.00

100+ Pieces

Sample price:US$32.00/piece.Request sample

Product profile

Customization

Available

After-Sales Service

1 Year

Warranty

1 Year

Model NO.

Antenna Analyzer

Color

Black

Frequency Range

50kHz ~ 900kHz

Status

in Stock

Model

2.8

Transport Package

Box

Specification

Test Equipment

Trademark

Origin

China

Key features

Wide Frequency Range: Operates from 50kHz to 900kHz for versatile microwave analysis.

Compact Display: Features a 2.8-inch TFT screen with 320 x 240 resolution.

Portable Design: Lightweight at 1.0kg with dimensions of 54mm x 85.5mm x 11mm.

Long Battery Life: Built-in 300mAh or 500mAh battery with USB 5V power supply.

Fast Lead Time: Standard delivery within 7 days for orders up to 1000 pieces.

Custom Logo Service: Available for orders of 100 pieces or more.

High Precision Measurement: Measuring range up to 70dB with SWR less than 1.1.

Modern Interface: Equipped with USB Type-C for CDC serial communication.

Company profile

In-stock CapacityFast DeliveryODM ServicesCustomization from Samples

Shenzhen Liangyou Communication Technology Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 year CertifiedNearest Port: Shenzhen portAverage Response Time: ≤9.05h

AI-Powered supplier vetting

SummaryThe supplier focuses on the research, development, production, and sales of high-performance drone countermeasures equipment. It reports more than 20 senior engineers and states that over 15% of annual revenue is allocated to R&D, while also reporting new products during the past year, ODM services, broad customization, and OEM service for well-known brands. However, no SDK is available, no internationally recognized or national science and technology progress awards are reported, and quality-control evidence is weak: test equipment quantity is stated as 0, with no written corrective-action or complaint-handling procedures. The supplier has in-stock capability and stated lead times within 15 workdays in both peak and off-season, but has only one year of export experience, no overseas warehouse, showroom, agent, or branch, and no offline trade-show participation. Financial records are referenced for 2022–2024, but the provided data does not establish financial strength. Raw-material traceability,...

Supplier typeThe supplier describes itself as focused on R&D, production, and sales of high-performance drone countermeasures equipment. It also provides ODM services and OEM services for well-known brands, indicating a manufacturer with design and production-related service capabilities.

After-Sales capabilityThere is no explicit evidence of an after-sales service system. The supplier has no overseas warehouse, showroom, agent, or branch, while complaint handling and corrective/preventive actions have no written procedures or records, indicating limited documented service support.

R&D capabilityThe company reports more than 20 senior engineers across radio communication, electronic countermeasures, signal processing, and artificial intelligence, allocates over 15% of annual revenue to R&D, and had new products in the past year. These strengths are partly offset by the absence of an available SDK and the absence of reported recognized design or national science and technology awards.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also provides ODM services and reports new products during the past year, giving clear evidence of broad customization and development capability.

Client casesThe supplier explicitly states that it provides OEM services for well-known brands, which is evidence of at least one category of customer engagement. However, no customer names, project details, order scope, or verifiable case studies are provided, so the depth and reliability of its customer track record cannot be assessed.