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Standing Wave Ratio 1.4dB High Directivity Directional Coupler

Standing Wave Ratio 1.4dB High Directivity Directional Coupler

  • Standing Wave Ratio 1.4dB High Directivity Directional Coupler
  • Standing Wave Ratio 1.4dB High Directivity Directional Coupler
Standing Wave Ratio 1.4dB High Directivity Directional Coupler
Product Details:
Place of Origin: Sichuan, China
Brand Name: Sinoscite
Certification: ISO 9001:2015
Model Number: CP17.7-23.55GS-3149
Payment & Shipping Terms:
Minimum Order Quantity: 1 Piece
Price: Negotiable
Packaging Details: Standard exporting carton , each product individually wrapped, high density foam protection professional packing.
Delivery Time: 4 weeks
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 2000 Piece per month
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Detailed Product Description
Operation Frequency: 17.7-23.55GHz Insertion Loss: ≤1.4dB
In-Band Fluctuation: ≤0.5dB Coupling: 10±1.5dB
Coupling Consistency: ≤±0.75dB Directionality: ≥15dB
Input And Output VSWR: ≤1.4 Coupled Port VSWR: ≤1.5
High Light:

1.4dB High Directivity Directional Coupler

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10db High Directivity Directional Coupler

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1.4dB cross directional coupler

RF Components Microwave RF Directional Coupler Used Within A Meter Detecting The Standing Wave Ratio

 

 

Quick Details

 

1 Product Type Coupler
2 Model CP17.7-23.55GS-3149
3 Working Frequency 17.7-23.55GHz
4 Insertion Loss ≤1.4dB
5 In-Band Fluctuation ≤0.5dB
6 Coupling 10±1.5dB
7 Coupling Consistency ≤±0.75dB
8 Directionality ≥15dB
9 Input And Output VSWR ≤1.4
10 Coupled Port VSWR ≤1.5
11 Input And Output Interface Coaxial (2.92-K)
12 Coupling Port Output Coaxial (2.92-K)
13 Material Brass silver plated
14 Surface Treatment Black paint
 
Product Description

 

The directional coupler is a directional power coupling (distribution) element. It is a four-port component, usually composed of two transmission lines called a straight line (main line) and a coupled line (secondary line). A part (or all) of the power of the through line is coupled to the coupled line through a certain coupling mechanism (such as a gap, hole, coupling line segment, etc.) between the through line and the coupled line, and the power is required to be transmitted to only one of the coupled lines. Output port, the other port has no power output. If the propagation direction of the wave in the through line becomes opposite to the original direction, the output port of the power in the coupled line and the port without power output will also change accordingly, that is, the coupling (distribution) of power is directional , So called directional coupler (directional coupler).
As an important part of many microwave circuits, directional couplers are widely used in modern electronic systems. It can be used to provide sampling power for temperature compensation and amplitude control circuits, and can complete power distribution and synthesis in a wide frequency range; in a balanced amplifier, it helps to obtain a good input and output voltage standing wave ratio (VSWR) ; In balanced mixers and microwave equipment (for example, network analyzers), it can be used to sample incident and reflected signals; in mobile communications, use
The 90° bridge coupler can determine the phase error of the π/4 phase shift keying (QPSK) transmitter. The coupler is matched to the characteristic impedance at all four ports, which makes it easy to be embedded in other circuits or subsystems. By adopting different coupling structures, coupling media and coupling mechanisms, directional couplers suitable for different requirements of various microwave systems can be designed.

 

Standing Wave Ratio 1.4dB High Directivity Directional Coupler 0
 

Contact Details
Chengdu SinoScite Technology Co., Ltd.

Contact Person: Amber Jing

Tel: 86-18990778309

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Address: Huidu Headquarters Industrial Park, No. 4 Xinye Road, High-tech West District, Chengdu City, Sichuan Province, CN

Factory Address:Huidu Headquarters Industrial Park, No. 4 Xinye Road, High-tech West District, Chengdu City, Sichuan Province, CN