1A0230-3

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An RF directional coupler, such as 1A0230-3, is an important device used in radio frequency (RF) applications. A directional coupler is an RF device that is designed to discreetly divert a small portion of power of the main signal from one port to a different port without disturbing or altering the main signal. As such, it allows for the measurement of the forward and reflected RF signals, from the same output port, for the purposes of sending or receiving data.

1A0230-3 is a high power application field and directional coupler. It has a wide operating frequency range from 1.8 MHz to 1 GHz. This means it is ideal for applications such as cellular systems, WiFi systems and Ultra-Wideband systems. It also features high power handling capability of up to 10 watts and insertion loss of less than 0.4 dB. Additionally, it has excellent port-to-port isolation of greater than 80 dB and high directivity of over 40 dB.

1A0230-3 has a working principle that makes it very useful. It uses a pair of directional coupler elements connected in parallel. These elements pick up the forward and reverse signals from the main signal and direct them separately to two output ports. The coupling that is provided by the two directional coupler elements ensures that only a small portion of the power is diverted into the output port, while the rest of the power is passed through to the main signal. This allows for the accurate measurement of the forward and reflected signals without disrupting the main signal.

The 1A0230-3 directional coupler also has multiple mounting options. It is designed to be installed on a panel or a chassis for easy installation. This allows for a wide range of applications, such as signal analysis and monitoring, RF power measurement, antenna testing, signal synthesis and more.

In summary, 1A0230-3 is a high power directional coupler designed for RF applications. It has a wide operating frequency range, excellent power handling capability and high port-to-port isolation. Its working principle and multiple mounting options make it suitable for a wide range of applications.

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