136-174MHz 50W VHF Diplexer Duplexer for 2 Way Radio System

Name: 136-174MHz 50W VHF Diplexer Duplexer for 2 Way Radio System
Brand: Hefei Topwave Telecom Co., Ltd.
SKU: 1953025035

Anhui, ChinaHefei Topwave Telecom Co., Ltd.

US$65.00-90.00

1 Piece

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Usage

Telephone, Workstation, Mobile phone

Type

Wireless

Model NO.

TPW-DP-1374-NF

Support Network

GSM

Certification

CE, ISO, RoHS

Condition

New

Frequency

136-174MHz Tunable

Vswr

1.40 Max

Insertion Loss

1.2-1.5dB

Isolation

75dB Min

Power

50W Average

Transport Package

Standard Export Packing Cartons

Specification

See Mechanical Drawing

Trademark

Topwave

Origin

China

HS Code

8517709000

Production Capacity

500PCS/ Day

Key features

Wide Frequency Range: Operates within 136-174MHz VHF band for versatile radio systems.

High Power Rating: Supports 50W average power for robust signal transmission.

Low Insertion Loss: Ensures efficient signal transfer with loss as low as 1.2dB.

Superior Isolation: Provides minimum 75dB isolation to prevent signal interference.

Low VSWR Performance: Maintains VSWR at 1.40 max for optimal impedance matching.

IP60 Indoor Protection: Designed for indoor use with dust and water resistance.

Multiple Connector Options: Available with Type N, 7/16DIN, or 4.3/10 connector types.

Broad Band Compatibility: Supports TETRA, LTE800, CDMA850, GSM900, GSM1800, and UMTS2100.

Company profile

Hefei Topwave Telecom Co., Ltd.

Anhui, China

Business Type: Manufacturer/FactoryExport Year: 2010-05-04Nearest Port: SHANGHAI, NINGBOAverage Response Time: ≤0.78hTerms 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.