40287

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Insertion Loss:	2dB
Frequency:	4GHz ~ 8GHz
Specifications:	Isolation (Min) 17dB, 14dB Return Loss
Size / Dimension:	4.960" L x 2.500" W x 0.360" H (125.98mm x 63.50mm x 9.14mm)
Package / Case:	Module

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40287 Application Field and Working Principle

RF Power Dividers/Splitters are widely used in electronic engineering. A 40287 series RF Power Divider/Splitter is an important part of such RF systems. It enables the RF signals to be distributed among different RF channels and provides a reliable signal distribution without significant signal degradation.The 40287 series RF Power Divider/Splitter is a type of passive high frequency passive device that divides one input signal into multiple output signals with the same amplitude but different phase. It is a two-port device, with one input port and multiple output ports. The signal is split into two parts by the first stage, which are then divided into two parts by a second stage. This process is continued until the desired number of output ports is obtained. The divider is built to be highly resistant to radiation, so that it can be used in extremely strong radio frequency environments.There are two basic types of 40287 series RF power dividers/splitters. The first type is known as a Wilkinson one-to-many power divider, which is the most common type of RF power divider. It has one input port and multiple output ports, with each output port\'s voltage and phase relative to the input port being equal. This type of divider is typically used when the signals that need to be split are relatively low power.The second type of 40287 series RF power divider is known as a ganged Wilkinson one-to-many power divider. It has multiple input ports and multiple output ports. With this type of divider, the output ports\' voltages and phases relative to each input port can be adjusted individually, allowing for greater control and flexibility when splitting high power signals.In terms of applications, 40287 series RF power dividers/splitters are typically used in wireless communication, radar and antenna systems, radio broadcasting and receiver systems, high power amplifier systems, cable and satellite television systems, test and measurement equipment, telecommunications systems, satellite communication systems, and other fields of electronic engineering.In terms of working principle, the 40287 series RF power dividers/splitters mainly rely on the principle of impedance transformation. The output impedance of the divider, which is created by a network of electrical elements that are placed in between the input port and the output ports, enables the voltage across each output port to be lower than that of the input port. This lowered voltage ensures that the power is effectively split without any loss across the different output ports.The 40287 series RF power dividers/splitters are highly reliable and are designed to be durable and resilient in harsh environments. They are also easy to install and require minimal maintenance. Their low cost and assorted sizes make them an ideal choice for a wide variety of RF applications.

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