1C0220-3

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The 1C0220-3 RF Directional Coupler is a multi-function directional coupler module that provides accurate signal coupling to a transmission line. It is available with high power ratings up to 20 watts and wide frequency range up to 8 GHz, enabling high power wireless applications to be tested on-site or in the lab. It is one of the most reliable and versatile type of RF coupling device available.

A directional coupler is a special type of device which consists of two coils and one capacitor connected in series, forming a 90-degree "tee" network. It is often used to measure the power of the RF signal, and can also be used to feed, couple or terminate impedance matched loads from the transmission line. The aim of the directional coupler is to provide accurate and direct measurement of power levels in a specific direction. This particular coupler has an exceptionally wide application field as it can be used as a general purpose power measure, as well as in high power, wide frequency on-site wireless applications.

The 1C0220-3 is built using a unique hybrid design, combining low loss, high power on-site directionality with the flexible RF characteristics of laboratory applications. The split core design can be replicated to provide a highly efficient, low power directionality in laboratory setups. This gives the opportune customer a huge scope of directionality and high power applications.

At the base of the 1C0220-3 is a combination of low-loss, high-power, wide-frequency operation, which makes it particularly efficient and ideal for on-site applications. The line consists of a series of couplers, each of which is constructed from a combination of shielded ferrite cores and high voltage mica insulation, combined with a balanced transmission line. This combination of features allows it to provide directional accuracy, even at high power levels.

In practical applications, the 1C0220-3 directional coupler is used as a power feeder and could be connected to external devices, such as amplifiers, signal sources, and antennas. A directional coupler can also be used to control the impedance mismatch between the source and the load, and to minimize the effect of any external influences on the measured signal power levels. In this way, the directional coupler will not only provide accurate and reliable signal power measurements, but also proactively manage the power efficiency of the transmission line.

When used as a power tap, the 1C0220-3 is one of the most efficient directional couplers on the market. It has a very low insertion loss of only 0.5 dB, allowing it to easily supply the required amount of power to the load with minimal signal loss. Furthermore, it has an exceptionally wide frequency range of up to 8 GHz, enabling it to be used for high power wireless applications. This makes it one of the most versatile and reliable RF coupling devices on the market.

In conclusion, the 1C0220-3 directional coupler is one of the most versatile and reliable RF coupling devices available on the market. Its combination of low loss, high power, and wide frequency operation make it suitable for both on-site and laboratory applications. It provides accurate power measurements and can be used to feed, couple or terminate an impedance matched load from a transmission line. This ensures that the power efficiency of the transmission line is maintained and that accurate and reliable measurements are taken.

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