Powered by Made-in-China.com
20db Bi-Directional Coupler (500-6000MHz, IP60, N Female)
US$30.00-70.00
1 Piece
Sample price:US$1.00/piece.Request sample
Product profile
Customization
AvailableFrequency(MHz)
500-6000Coupling(Db)
20Model NO.
TPW-BDC-20-5060-NFAccuracy(Db)
±2.8(500-2700MHz); ±3.2(2700-6000MHz)Isolation
≤38(500-2700MHz); ≤32(2700-6000MHz)Insertion Loss(Db)
≤0.5Vswr
≤1.30(500-2700MHz); ≤1.50(2700-6000MHz)Power Rating(W)
100W (Average Per Port)Impedance
50ohmTransport Package
Standard Export Packing CartonsTrademark
TopwaveOrigin
ChinaHS Code
8517799000Production Capacity
500PCS/DayKey features
Wide Frequency Range: Covers 500-6000MHz for versatile RF applications.
Robust Power Rating: Handles 100W average power per port for reliable operation.
Standard Connector: Equipped with N Female connectors for easy integration.
Compact Design: Lightweight at 0.40kg, ideal for space-constrained installations.
Company profile

Business Type: Manufacturer/FactoryExport Year: 2010-05-04Nearest Port: SHANGHAI, NINGBOAverage Response Time: ≤2.04hTerms 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.
Product Q&A
Q:Can I get samples for validation test?
A:
Let's talk, some samples are free but shipping charge should be on your account.
Q:What is your MOQ?
A:
We don't have MOQ limit.
Q:What is your payment terms?
A:
We accept Western Union, T/T, Paypal and so on.
Q:What is your delivery time?
A:
Normally around 2 weeks, TBD for massive quantity or customized products.
Q:What is the frequency range of this coupler?
A:
The frequency range is 500-6000MHz.
Send Inquiry
*To:
Hefei Topwave Telecom Co., Ltd.
Hefei Topwave Telecom Co., Ltd.*Content:
Supplier replies will be sent to your registered email
You may also like
Topwave Factory N Female Bi-Directional Coupler 698-6000MHz 6dB/10dB/15dB/20dB/30dB
US$20.00-30.00
1 Piece(MOQ)
200W 30dB 698-6000MHz High Frequency Bi-Directional Coupler with N Female Connector
US$50.00-100.00
1 Piece(MOQ)
2 to 8GHz Directional Coupler with SMA-Female Connector
US$150.00-250.00
1 Piece(MOQ)
200W 20db 380-520MHz UHF Bi-Directional Coupler with N Female Connector Factory Direct
US$30.00-70.00
1 Piece(MOQ)
200W 698-6000MHz 5g Low Pim N Female Bi-Directional Coupler
US$25.00-55.00
1 Piece(MOQ)
Factory Price Wide Band 698 - 3800MHz N Female Connector 5 7 10 15 20dB Directional Coupler
US$10.00-20.00
5 Pieces(MOQ)
698-2700MHz Cavity Type RF 30dB Directional Coupler with N Female Connector
US$7.00-8.00
10 Pieces(MOQ)
698~2700MHz Directional Coupler VHF RF Directional Coupler
US$30.00
1 Piece(MOQ)
200W N-Female Hybrid Coupler for Enhanced Signal Strength
US$30.00-50.00
1 Piece(MOQ)
698 to 2700MHz Wideband RF Directional Coupler for Telecom System
US$30.00-40.00
1 Piece(MOQ)
RF 6dB 10dB 20dB 40dB 0.5GHz~20GHz N-Female Connector Directional Coupler
US$7.00-15.00
1 Piece(MOQ)
350~2700MHz Broadband RF Directional Coupler Microwave Coupler
US$95.00
1 Piece(MOQ)
698-2700MHz/4000MHz Low Pim RF Directional Coupler 1-40dB with N-Female Connector
US$6.00-15.00
10 Pieces(MOQ)
5dB 698-4000MHz Distributed Antenna System Multiband N Female RF Directional Coupler
US$22.00-25.00
10 Pieces(MOQ)
2X1 3dB Hybrid Coupler 698-2700MHz N Female Type for Ibs, Bts, Das, Bda
US$35.00-49.00
1 pcs(MOQ)
2.0~8.0GHz Broadband RF Directional Coupler Microwave Coupler
US$140.00-160.00
1 Piece(MOQ)



















