HDH-01530CI(40)

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Introduction: HDH-01530CI(40) is a kind of RF Directional Coupler, which is an electronic device that can isolate in-coming and out-going signals on a radio frequency circuit. It is a passive device that can be used to sample a signal, to tap a telephone line, to measure relative radio frequency signals or to cascade several RF circuits in tandem.

Application of HDH-01530CI(40): HDH-01530CI(40) is mainly used in the commercial, industrial, and military applications for applications needing higher RF power, such as in base stations and in high-powered communication systems. It is also used to balance wireless antennas, to measure RF signal level and to monitor transmission lines. In addition, it is used to match RF transceivers, to build attenuators, and to cascade different RF circuits.

Working Principle of HDH-01530CI(40): HDH-01530CI(40) works on the principle of a signal link. It uses a special type of directional coupler that is connected to two different lines in a certain percentage of the power in the main line. The directional coupler works by using two sets of coils that are oriented 90 degrees apart from each other. It works based on the property of electromagnetic induction, where a changing current in one wire creates a changing magnetic field, which in turn induces a current in the other. The output signal is proportional to the input signal, but with a certain degree of attenuation.

Features of HDH-01530CI(40): The HDH-01530CI(40) has an operating frequency range from 0.1 MHz to 40 GHz. It has a maximum power rating of 800 Watts, a maximum VSWR of 1.5 and a coupling coefficient of 40 dB. It has an insertion loss of 0.75 dB, a noise figure of 6 dB and an isolation of 40 dB. Its dimensions are 42 (L) x 20 (W) x 15 (H) mm and its weight is 271 grams. It also has an IP rating of IP68, which protects it from dust and water.

Advantages of HDH-01530CI(40): HDH-01530CI(40) is a very versatile and powerful RF directional coupler that offers several advantages, such as ease of installation, high power handling, excellent return loss and VSWR, low insertion loss, wide frequency range, superior noise figure and isolation, low level power sampling capability and high temperature operation. It is also very rugged and reliable, and thus suitable for use in harsh environmental conditions.

Conclusion: HDH-01530CI(40) is a powerful and versatile RF directional coupler that is suitable for a wide range of RF applications. It has a wide frequency range, high power rating, excellent return loss and VSWR, low insertion loss, superior noise figure and isolation, and low level power sampling capability. It is also very rugged and reliable, making it suitable for use in harsh environmental conditions. It is an ideal choice for applications needing higher RF power, such as in base stations and in high-powered communication systems.

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