G6QH2G140N2LP-J

SAW filters are devices used to manage the frequency of electrical signals, allowing only the desired frequency to pass through and blocking all other frequencies. This is a critical part of the signal management, which allows to separate between frequencies that are acceptable and frequencies that need to be filtered in a wireless communication system. G6QH2G140N2LP-J is a type of SAW filter from Murata that offers excellent performance for use in wireless communication systems.

The G6QH2G140N2LP-J is designed to work in the 1402-1545 MHz frequency range. It has an insertion loss of 8.5 dB, a passband ripple of 0.3 dB, and a selectivity of 11 dB over a temperature range of -25 to +75 °C. The size of the filter is 4.0mm x 4.2mm x 1.45mm on a 12mm x 12mm QFN package. The filter has excellent performance up to -1000 dBc of out of band attenuation. The design of the filter follows the SAW filter architecture, which consists of two electrodes, a substrate, and an underlying mesh of interdigital transducers (IDTs). The two electrodes act to distribute the RF power to drive the filter\'s IDTs, while the IDTs act as the resonant structure in the design. The IDTs consist of an overlapping array of metal fingers, and the overlapping fingers creates the resonant structure that is characteristic of a SAW filter. The mesh is tuned to ensure that only the desired frequency band passes through and that all other frequencies are blocked.

The primary application of the G6QH2G140N2LP-J filter is for use in cellular wireless infrastructure. This includes applications such as base stations, small cell, and femtocell. In addition, the filter can also be used in applications such as radar systems, satellite communication systems, and Wi-Fi systems. SAW filters are an important part of wireless communication systems, as they are used to separate out the desired frequency from interference. The G6QH2G140N2LP-J saw filter from Murata offers excellent performance in terms of out-of-band attenuation, insertion loss, and selectivity. This makes it an ideal choice for use in a variety of wireless communication applications.

G6QH2G140N2LP-J

Taiyo Yuden

0.21 $

1000

FILTER SAW 2.14GHZ 10SMD