產品資訊 - 6 dB Basestation MINI DIN Tapper Directional Coupler->telecommunication parts

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Shenzhen Cellrise System Technology Co.,Ltd

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6 dB Basestation MINI DIN Tapper Directional Coupler

產品分類 :

電信設備->其他->電信配件

6 dB Basestation MINI DIN Tapper Directional Coupler

產品規格

Model No:	TH-XXD-F4D.VXX-LW

Country	CN
Brand	OEM/ODM/CELLRISE
Materials	cavity
Size	172.1x72.8x35mm
Weight	0.25 Kg
Color	white
Packing	1pcs/box
Minimum Order	1 piece
Payment Term	T/T

產品描述

What is Directional coupler?
Directional couplers are most frequently constructed from two coupled transmission lines set close enough together such that energy passing through one is coupled to the other. This technique is favoured at the microwave frequencies where transmission line designs are commonly used to implement many circuit elements. However, lumped component devices are also possible at lower frequencies, such as the audio frequencies encountered in telephony. Also at microwave frequencies, particularly the higher bands, waveguide designs can be used. Many of these waveguide couplers correspond to one of the conducting transmission line designs, but there are also types that are unique to waveguide.
Directional couplers have many applications. These include providing a signal sample for measurement or monitoring, feedback, combining feeds to and from antennae, antenna beam forming, providing taps for cable distributed systems such as cable TV, and separating transmitted and received signals on telephone lines.

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