What is the operating frequency range?

The frequency range is DC to 3GHz.

What is the maximum input power?

The maximum input power is 2W (average).

Is this product suitable for outdoor use?

Yes, it features IP65 rating, making it suitable for indoor and outdoor use.

Topwave Customized Factory Directly DC-3GHz RF Rotary Variable Step Attenuator 2W High Performance for Telecommunication

Name: Topwave Customized Factory Directly DC-3GHz RF Rotary Variable Step Attenuator 2W High Performance for Telecommunication
Brand: Hefei Topwave Telecom Co., Ltd.
SKU: 2012779885

Anhui, ChinaHefei Topwave Telecom Co., Ltd.

US$25.00-40.00

1 Piece

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Transport Package

Standard Export Packing Cartons

Trademark

Topwave

Model NO.

TPW-VA2-10-3-SMA

Origin

China

HS Code

8517709000

Production Capacity

500PCS/ Day

Key features

Wide Frequency Coverage: Operates from DC to 3GHz with low insertion loss and VSWR <=1.30.

High Power Handling: Supports 2W average input power with accuracy of +/-0.5dB.

IP65 Weatherproof: Suitable for both indoor and outdoor use with IP65 protection.

Flexible Connectivity: Available with Type N, 7/16DIN, 4.3/10, and SMA connectors.

Precision Step Control: Provides 0-10dB attenuation in precise 1dB steps.

OEM/ODM Service: Professional R&D team offers customized RF solutions and manufacturing.

Stock Availability: Items available in warehouse for fast shipping and immediate delivery.

Company profile

Hefei Topwave Telecom Co., Ltd.

Anhui, China

Business Type: Manufacturer/FactoryExport Year: 2010-05-04Nearest Port: SHANGHAI, NINGBOAverage Response Time: ≤1.03hTerms of Payment: T/T, PayPal, Western UnionInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF

AI-Powered supplier vetting

SummaryHefei Topwave Telecom Co., Ltd. is identified as a Chinese manufacturer/factory producing RF passive telecommunications equipment, including splitters, couplers, filters, combiners, and related products. The supplier reports five production lines, annual combiner productivity of 60,000 pieces, an R&D engineering team with 11–20 years of experience, and 6–10 quality-control staff. ISO 9000, ISO 9001, and ISO 14001 certifications are reported. Its export activity extends across multiple global regions, with exporting beginning in 2010 and self-operated import/export rights stated. The company also claims OEM/ODM capability and an own R&D and manufacturing center. However, the provided evidence does not establish after-sales processes, financial strength, or detailed customer performance. Trade records show individual transactions involving buyers in Tanzania and the United States, but the limited transaction count prevents broad customer-case validation.

Supplier typeThe supplier is explicitly classified as a Manufacturer/Factory and describes its own manufacturing center, while its product portfolio covers RF passive telecommunications equipment and related electrical/electronic components. This supports classification as a specialized telecommunications equipment manufacturer rather than a trading-only entity.

CertificationsThe supplier reports ISO 9000, ISO 9001, and ISO 14001 management-system certifications. These stated certifications provide explicit evidence of formal quality and environmental management systems.

R&D capabilityThe supplier reports an R&D center, OEM/ODM services, and R&D engineers with 11–20 years of experience. These details explicitly support established technical development and product-customization resources, although no specific patents or quantified innovation results are provided.

Production capacityThe supplier reports five production lines and annual combiner productivity of 60,000 pieces, and identifies itself as having a manufacturing center. These figures and facilities provide explicit evidence of established production capacity for its RF product range.

Customization capabilityThe supplier explicitly states that it provides OEM and ODM services. This directly supports the availability of product customization and contract-development capability.