I. Features The MAX2640 circuit has the following features: - Operating frequency range 400MHz-1500MHz; - Noise figure 0.9dB at 900MHz - Gain 15.1dB at 900MHz; - Wide temperature range (-40-85); - 40d
[table=98%] [tr][td][align=center][color=rgb(153, 153, 153)][size=12px] [/size][/color][/align] I got a board and wanted to disassemble it, but then I saw that it was a brand new 10-layer gold-plated
I'm looking for the title of a book or link to a document that explains in detail the principles and circuit implementation of frequency modulation and amplitude modulation, thank you.
Below is the schematic diagram of a DC/DC power supply. The voltage of RL can be controlled by adjusting the pulse width of PWM. If the 220V pulsating DC is adjusted through PWM, can the DC output vol
[i=s]This post was last edited by Hot Ximixiu on 2021-7-15 08:26[/i]Pingtouge RISC-V low power board-RVB2601 and ART-PI jointly realize voice recognition
RVB2601 collects audio information and sends t
According to a report by Forbes, citing German media, Siemens will split its telecom network product division into an independent entity by October this year, so as to prepare for the merger and reorg