Best 20db Coupler Manufacturer – 4000MHz-40000MHz 20dB Directional Coupler – Keenlion
Best 20db Coupler Manufacturer – 4000MHz-40000MHz 20dB Directional Coupler – Keenlion Detail:
Product Overview
1. 3dB 50ohm Directional Coupler 2.92-Female connectors full-band 4000MHz-40000MHz.
2. The 3dB Directional Coupler can continuously sample the transmission power along a certain direction of the transmission line, and can divide an input signal into two signals with equal amplitude and 90°phase difference.
3. Port Connectors: 2.92-female connector.
4. The design is simple and compact, easy to carry and easy to install.
5. DC current pass through input to output.
6. Applications: lab use, VHF and UHF, Defense.
7. Model Number: KDC-4/40-3S
8. It is a Directional Coupler with Frequency 4 to 40 GHz, Coupling 20±1dB, Amplitude Banlance 1dB, Phase Banlance 8°, Average Power 10 W. Module with 2.92-Female Connectors.and is ideal for electronic warfare (EW), commercial wireless, SATCOM, radar, signal monitoring, and measurement, antenna beamforming, and EMC testing environments. It is available in a module with 2.92-Female connectors and is ideal for applications where precise monitoring, external leveling, signal mixing or swept transmission and reflection measurements are desired. Coupled ports are DC isolated and will only pass RF.
Key Features
|
Feature |
Advantages |
|
Wide bandwidth |
With a bandwidth spanning 4000 to 40000MHZ,Directional coupler is ideal for most lab testing applications, avoiding the need to switch components for different frequency bands. |
|
RF input power handling up to 10W |
Usable in systems with medium power requirements. |
| Excellent coupling flatness, 20±1 dB typ | Excellent coupling flatness over the entire frequency range minimizes the need for compensation circuits in most cases. |
|
VSWR 1.6: 1 typ. |
Good VSWR over 4000 to 40000MHZ minimizes undesired reflections and resulting amplitude ripple. |
Main Indicators
| Product Name | Directional Coupler |
| Frequency Range | 4-40GHz |
| Coupling | 20±1dB |
| Insertion Loss | ≤ 2.5dB |
| Amplitude Banlance | ±1dB |
| Phase Banlance | ±8° |
| VSWR | ≤1.6: 1 |
| Isolation | ≥13dB |
| Impedance | 50 OHMS |
| Power Handling | 10 Watt |
| Port Connectors | 2.92-Female |
| Operating Temperature | -40℃ to +80℃ |
Outline Drawing
Packaging & Delivery
Selling Units: Single item
Single package size: 17×9.2×5.2 cm
Single gross weight: 1.5.000 kg
Package Type: Export Carton Package
Lead Time:
| Quantity(Pieces) | 1 - 1 | 2 - 500 | >500 |
| Est. Time(days) | 15 | 40 | To be negotiated |
Company Profile
Sichuan Keenlion Microwave Technology Founded in 2004, Sichuan Keenlion Mircrowave techenology CO., Ltd. is the leading manufacturer of the Passive Mircrowave components in Sichuan Chengdu ,China.Many of our RF Power Dividers, Directional Couplers, Filters, Combiners, Duplexer, Custom passive components，Isolators, Circulatiorsare RoHS compliant. Our Quality Management System has been successfully registered by UL for ISO 9001:2015. Our purpose for being, and the basis for our name, is to listen to, and focus on the customer, and respond to your needs. We were created to apply our expertise towards developing application specific solutions that service your exact requirements at any given moment and for any quantity required. Through a diverse base of competencies and efficiencies, the company has swiftly built a reputation for flexible and responsive service resulting in a world-class list of customers in the medical, telecom, military, Industrial and energy markets.
FAQ
Q. What price you can offer?
A. EXW, FOB, CFR/ CIF, etc.
Q. What is the shipping method?
A. It could be shipped by sea, by air or by express(EMS, UPS, DHL, FEDEX, etc.).
Q. Why did you choose us?
A. Our products are featured by excellent performances, compact size, competitive price, reliable quality.Our production is in full compliance with ISO 9001-2015 international standard, with high-precision testing equipment and QC team, and we have established a strict quality control system. We are committed to providing our customers with high-quality products for a long time, and the one-time qualified rate of FP is as high as 98%.
Product detail pictures:
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Our eternal pursuits are the attitude of "regard the market, regard the custom, regard the science" and the theory of "quality the basic, trust the first and management the advanced" for Best 20db Coupler Manufacturer – 4000MHz-40000MHz 20dB Directional Coupler – Keenlion , The product will supply to all over the world, such as: New Zealand, Belgium, Kenya, "Good quality, Good service " is always our tenet and credo. We take every effort to control the quality, package, labels etc and our QC will check every detail during producing and before shipment. We have been willing to establish long business relationship with all those who seek the high quality products and good service. We've got set up a wide sales network across European countries, North of America, South of America, Middle East, Africa, East Asia countries.Please contact us now, you will find our expert experience and high quality grades will contribute to your business.
By Ella from United Arab Emirates - 2018.12.25 12:43
We have been engaged in this industry for many years, we appreciate the work attitude and production capacity of the company, this is a reputable and professional manufacturer.
By ROGER Rivkin from Albania - 2018.12.25 12:43
