NMOHPCF518

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NMOHPCF518 is a high power, complete sealed long-quench anechoic chamber, suitable for both single and dual mode of operation. The entire chamber is completely sealed to provide good anechoic environment, and the power of the chamber is unparalleled. Its working principle is to use the principle of direct radiation to emit electromagnetic energy into a confined space. The radiation pattern generated by the chamber is based on the principle of circular polar coordinates.

The NMOHPCF518 is suitable for a wide range of applications including: antenna characterization, antenna design, EMC testing, radiated power measurement, SAR analysis, and pulse-echo measurements. Its wide range of applications make it a popular choice for radio frequency (RF) accessories.

The NMOHPCF518 works by emitting electromagnetic energy to create an electromagnetic field in a confined space. The chamber is composed of two hemispheric metallic shells (or walls) that are lined with RF absorbers. The energy emitted by the chamber is collected and re-radiated by a network of dipole antennas, which create a far-field radiation pattern. The strength of the electromagnetic field in the anechoic chamber is determined by the power input of the incident energy. The power input of the incident energy is measured in watts, and the radiation field strength is measured in volts per meter (V/m).

The chamber is designed to replicate the far-field free-space radiation environment and is designed to minimize the influence of reflections and refractions on the radiation pattern. In order to achieve this, the chamber is lined with RF absorbers to absorb any incident energy, thus reducing the amount of reflected energy and attenuating the radiation pattern. The absorbers are designed to absorb more of the incident energy at higher frequencies, thus reducing the interference that can be caused by higher frequency signals.

The NMOHPCF518 is a versatile RF accessory that can be used for many applications. It is used for antenna design, antenna characterization, EMC testing, radiated power measurement, SAR analysis, and pulse-echo measurements. Its wide range of applications make it a popular choice for RF accessories.

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