DPX202690DT-4049A2 RF/IF and RFID

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RF Diplexers are a vital component when it comes to the transmission of radio waves, allowing for efficient and effective use of the radio frequency spectrum for the purpose of broadcasting and other transmission needs. The DPX202690DT-4049A2 application field is for the transmission of 2026MHz to 2600MHz, while the 4049A2 is designed for the transmission of 4100MHz to 4950MHz. Its working principle is based on the use of two filters, one designed to filter out frequencies above the desired range, and the other one designed to filter out the frequencies below. The two filters are then connected via a common port, forming multiple ports, which essentially act as a diplexer. The diplexer then enables separate transmission and reception of the two desired frequency ranges.

The DPX202690DT-4049A2 is a high performance, low insertion loss diplexer, which is specifically designed to provide superior performance with minimum power loss and maximum isolation. It has a low pass loss of a maximum of 3.1dB, while providing excellent isolation of 50db and insertion loss of -30dB. The lower frequency range, 2026MHz to 2600MHz, is handled by the DPX202690DT which is made up of a resonator and adjustable impedance matching network. The higher frequency range, 4100MHz to 4950MHz, is handled by the 4049A2 which is a combination of steel, ceramic and organic dielectric materials. Both filters are joined to a common port through a diplexer, which is then sized to accommodate the two filters.

The DPX202690DT-4049A2 is a great choice for applications such as wireless base stations, repeaters, radars, radio-relay, avionics, and satellite communication. Its wide operation temperature range (from -40 °C to +85°C) provides great reliability and robustness, which allows it to be used in a variety of different settings. Additionally, its excellent isolation allows it to be used in multichannel transmitters and receivers. Finally, its small size and light weight make it perfect for use in military and medical applications, as well as with mobile phones, allowing for a more compact design.

The DPX202690DT-4049A2 is designed to provide high performance and excellent isolation in RF Diplexers for the transmission of 2026MHz to 2600MHz, and 4100MHz to 4950MHz. Its low insertion loss of -30dB and high isolation of 50dB provides superior performance with minimal power loss. Its wide operation temperature range and small size make it ideal for a variety of applications from wireless base stations to medical applications. Ultimately, its excellent performance and high reliability ensure that it will be a great choice for all applications where RF diplexers are needed.

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