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The QPM5811SR is a GaAs MMIC front-end module (FEM) designed for X-Band radar applications within the 8.5 – 10.5 GHz range.  The MMIC combines a T/R switch, low-noise amplifier, and a power amplifier. The receive path offers 26 dB gain with low noise figure of 2.0 dB. The transmit path offers a small signal gain of 30 dB, it can deliver 0.5 W of saturated power with a PAE of 45 %, with a 23.5 dB of large signal gain.

The 6 x 6 mm QFN surface mount package with over-mold encapsulant, coupled with high thermal conductivity die-attach process, allows the QPM5811SR to perform well in a high temperature environment. Its compact size supports tight lattice spacing requirements needed for X-Band phased array radar applications.

Key Features

Frequency Range: 8.5 - 10.5 GHz

TX PSAT: 27.5 dBm

RX NF: 2.0 dB

Typical Applications

Communications

Commercial and Military Radar

• 1.Is the inventory and price seen on the platform accurate?

  A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.

• 2.Are all our products genuine?

  A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.

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