JE1D2-CDA-A

Series:	*
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Moisture Sensitivity Level (MSL):	--

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RF accessories are electronic components that provide additional functionality and customization of radio frequency communications solutions. The JE1D2-CDA-A is one such accessory developed to facilitate communications among RF systems without the need for expensive additional equipment. This article will discuss the application field and working principle of the JE1D2-CDA-A.The JE1D2-CDA-A is an antenna duplexer designed for use in cellular networks. It allows two different frequency bands to be used simultaneously, providing increased communication coverage and end-user flexibility. The duplexer is suitable for implementation in femtocell, base station, and other wireless infrastructure applications. The JE1D2-CDA-A operates at frequencies of 698-716MHz and 776-794MHz. This makes it ideal for deployment in the North American cellular market, as it covers two of the primary frequency bands used there. It can also be employed in other regions such as Europe, Asia, and the Middle East, as it is compatible with approved frequency plans.In each of the two frequency bands, the JE1D2-CDA-A is capable of handling up to a total transmit power of 60 watts. It can accept up to 12 watts in the receive mode and can provide an insertion loss of less than 0.6dB. In addition, its compact design allows it to be easily deployed in any configuration. The JE1D2-CDA-A’s antenna design utilizes two half-wave dipole radiators that are tuned to different frequency bands. This way, the device is able to transmit and receive in both the 698-716MHz and 776-794MHz frequency bands simultaneously. Furthermore, the antenna has a very wide 3dB beamwidth, allowing it to cover a large area.The JE1D2-CDA-A is designed to work in conjunction with a high-power amplifier. This is used to boost the signal sufficiently to reach the desired range. The device can also be installed outdoors, thanks to its IP67 waterproof rating.In summary, the JE1D2-CDA-A is an antenna duplexer designed for use in cellular networks. The device can cover two different frequency bands, providing increased versatility for system operators. It is suitable for deployment in femtocell, base station, and other wireless infrastructure applications. Additionally, its ability to handle up to 60 watts of total transmit power, its wide beamwidth, and its IP67 rating makes it an ideal choice for a wide variety of applications.

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