124842-HMC794LP3E

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

RF Evaluation and Development Kits, Boards provide important tools for understanding radio frequency performance and various test elements. The 124842-HMC794LP3E board is a type of such tool, and its application field and working principle are discussed below.

The 124842-HMC794LP3E board supports direct sampling evaluation in applications such as digital receivers, software-defined radios, and direct conversion receivers with frequencies up to 3GHz. It facilitates analysis and design of baseband signals by generating a direct intermediate-frequency signal out to a maximum of 400MHz which is digitized using an internal analog-to-digital converter.

The board comprises a transceiver block, a direct sampling low-noise amplifier, an analog port, a direct up-conversion mixer, and a direct down-conversion mixer at one end and a Texas Instruments ADS5474 ADC and an FGPA at the other end. This transceiver board supports multiple different modulation schemes and communications systems.

The working principle of the 124842-HMC794LP3E board revolves around the sequencing of mixer, filter, and amplifier blocks as well as the coordination between analog and digital signal processing blocks. The on-board transceivers permit direct access to the intermediate-frequency signal which is derived from the RF signal. The bandpass filter improves noise and linear, harmonic, and intermodulation distortion. The IF signal flows through a power amplifier, an analog port, ADC, and FPGA. The board also has on-board firmware to support the operation.

In conclusion, the 124842-HMC794LP3E board provides a wide range of important technological capabilities for understanding radio frequency performance and various test elements. It includes transceiver blocks, a direct sampling low-noise amplifier, an analog port, a direct up-conversion mixer, and a direct down-conversion mixer. The board works by sequencing mixer, filter, and amplifier blocks as well as by coordinating between analog and digital signal processing blocks.

The specific data is subject to PDF, and the above content is for reference