Aluminium Coaxial Waveguide Crossguide Directional Coupler Telecom Parts Adapter Connector for Telecommunication Applications

• Customization: Available
• Application: Industrial, Commercial, Residential / General-Purpose
• Customized: Customized
• Model NO.: EF. 12WL+C...N---WF-320WL+C...K
• Wave Range: Ku Program
• Type: Coaxial
• Place of Origin: Shaanxi, China
• Packing: Wooden Box
• Model Number: Ef.12wl+C...N---Wf-320wl+C..K
• Feature: Easy Assembly
• Material: Aluminium
• MOQ: 1 Set
• Sample: Available
• Product Name: Waveguide Crossguide Directional Coupler
• Color: Black
• Frequency Range: Customized
• Warranty: 1 Year
• Transport Package: Package
• Trademark: EF
• Origin: China
• Production Capacity: 50000PC/Year

Product Description

Product Description

A waveguide coupler is a type of multi port waveguide device that achieves energy coupling and shunt through porous coupling, cross coupling, ring coupling, and other methods. Commonly used for power detection of high-power signals in the main circuit. Depending on the usage scenario, it can also be divided into high directionality and high flatness directional couplers. You can contact our sales engineers for customization.

specifica

Model No*	Freq Range (GHz)	VSWR (Max)	VSWR	WG Type		Flange	Material
				IEC	EIA
EF-12WL*C...N…	WR770	≤1.10	≤1.25	R3	WR2300	FDP/FDM	Al
EF-14WL+C..N	WR770	≤1.10	≤1.25	R4	WR2100	FDP/FDM	Al
EF-18WL*C..N	WR510	≤1.10	≤1.25	R5	WR1800	FDP/FDM	Al
EF-22WL*C..N	WR430	≤1.10	≤1.25	R6	WR1500	FDP/FDM	Al
EF-26WL*C..N	WR340	≤1.10	≤1.25	R8	WR1150	FDP/FDM	Al
EF-32WL*C.N	WR284	≤1.10	≤1.25	R9	WR975	FDP/FDM	Al
EF-4OVL+C...N	WR229	≤1.10	≤1.25	R12	WR770	FDP/FDM	Al
EF-32WL*C.N	1WR187	≤1.10	≤1.25	R14	WR650	FDP/FDM	Al
EF-48WL+C...N	WR159	≤1.10	≤1.25	R18	WR510	FDP/FDM	Al/Cu
EF-58WL*CN	WR137	≤1.10	≤1.25	R22	WR430	FDP/FDM	Al/Cu
EF-70ML*C...N	WR112	≤1.10	≤1.25	R26	WR340	FDP/FDM	Al/Cu
EF-84WL*C...N	WR90	≤1.10	≤1.25	R32	WR284	FDP/FDM	Al/Cu

 

 

 

Packaging & Shipping

Company Profile

Xi'an EFine Telecom Technology CO.,Ltd (EFine Telecom hereinafter) is a leading microwave waveguide components, assemblies and antenna systems manufacturer in China. Established in 2011, EFine Telecom is continually growing to meet customer's needs. Our highly trained design engineers and manufacturing personnel can handle both standard and custom products to meet your needs.
Our in house design, manufacturing, inspection and quality control capabilities allow fast response to customer requirements. Our standard delivery time is only half of the average western supplier's standard delivery time.
Our microwave measurement capability up to 60GHz makes us the best choice for the design and manufacturing of your components. We implement TQM (Total Quality System) and SOP (Standard Operation Procedure) with ISO 9001:2017 certification, which assures
WinFine Telecom's strong commitment to quality standards and customer satisfaction.
We are confident we offer well-engineered, high quality products at globally competitive prices. Our mission is to satisfy our customers by providing timely and cost effective solutions without compromising quality, performance
and delivery.

Manufacturing Technique

FAQ

1.Q: Are you a manufacturer or trading company?
A:Yes, we are manufacturer.Our company has 15 years of professional experience in the telecom field, which can design, manufacture a wide range of microwave waveguide components, coaxial components, antennas and other telecommunication components to global market.
2.Q: How to make an OEM order?
A: 1.We will manufacture these products based on the mechanical drawings you provided. Some minor alterations might occur during the process of production to ensure we can meet your electrical specs requirements. Alternatively, we may go for the first set as samples and see whether it meet your specification requirements. After communication, the buyer and the seller reach an agreement on product details, packaging, purchase quantity, unit price, delivery time and payment terms.
2.The buyer sends a formal PO (purchase order) or the seller sends a formal PI (proforma invoice) with detailed terms and conditions.
3.Q: How do you solve after-sales service issues?
A: After receiving the goods, if you have any dissatisfaction or other issues, please contact us ASAP, we will give you a fast response and reasonable solution.
4.Q: How long is your delivery time?
A:Usually 7-15 working days after receiving your 100% payment. For bulk orders: 15-35 working days after receiving the deposit.
5.Q: How do I get samples?
A: We need to receive your payment before we can send the samples to you. After the customer confirms the order, we will reduce the sample cost. However, if you are our regular customer, we can send the sample to you and then deduct it from your account in the next transaction.

6.Q: What are your payment terms?
A: Small batch orders or urgent orders, you can choose PayPal, Western Union, Escrow to facilitate buyers, 100% payment before shipment; for large orders: 30%/50% of T/T as deposit, the balance before shipment.
7.Q: How about the warranty?
A: We can provide 1 year warranty.