Waveguide High Power Fixed Attenuator Best Price OEM Waveguide High Power Fixed Attenuator

• Customization: Available
• Application: Industrial, Commercial, Residential / General-Purpose
• Customized: Customized
• Model NO.: WF-842623
• Wave Range: Ku Program
• Type: Coaxial
• Model Number: Waveguide Interface
• Place of Origin: Shanxi, China
• Operating Temperature: -45ºC~+70ºC
• Store The Scope: -45ºC~+85ºC
• Frequency Range: F0 ± 150~F0 ± 150
• Insertion Loss (dB): S21>-0.40, S32>-0.40
• Isolation (dB): S12<-20, S31<-20
• Painting: Gray Furnace Color
• Waveguide Type: Wr112
• Product Name: Waveguide High Power Fixed Attenuator
• Transport Package: Package
• Trademark: EF
• Origin: China
• Production Capacity: 50000PC/Year

Product Description

 

Product Description

Waveguide High Power Fixed Attenuator

 

In high-power applications, coupled high-power attenuators are divided into unidirectional high-power and bidirectional high-power devices. Unidirectional high-power can save the high-power load on one side and reduce the volume, weight and cost. However, pay attention to the connection in the direction of high-power input when using. Otherwise, the load on the low power side will be burnt out.

 

Feature

 

1.Attenuation from 3dB-60dB or other specified values;
2.Low standing wave, usually reaching 1.15;
3.Good flatness, generally up to ±0.5dB;
4.Frequency response ±0.6dB;
5.Water-cooled and oil-cooled attenuators or customized products are also available.

Application

 

Waveguide fixed attenuator is typically used in electrical level control, power matching and microwave measuring systems.

specifica

Model No*	Freq Range (GHz)	VSWR (Max)	Power (W)	Attenuation** (dB)	WG Type
					IEC	EIA
WF-48WHPFA…	5.4-5.9	1.25	50	10/20	R48	WR187
WF-70WHPFA…	5.85-7.025	1.20	500	55	R70	WR137
WF-100WHPFA…	8.5-9.6	1.10	250	10	R100	WR90
WF-120WHPFA…	9.84-15.0	1.15	50	10/20/30	R120	WR75
WF-140WHPFA…	14.5-15.5	1.25	100	40	R140	WR62
WF-320WHPFA…	26.3-40.0	1.25	20	10	R320	WR28

Product picture

 

 

 

Packaging & Shipping

Company Profile

Xi'an EFine Telecom Technology CO.,Ltd (WinFine Telecom hereinafter) is a leading microwave waveguide components, assemblies and antenna systems manufacturer in China. Established in 2011, EF 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.