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changxiaoy
- powerPCB输出步骤 RX电路图 TX电路图 场效应管功放图 负反馈放大电路 制作1200W开关电源-powerPCB steps RX output FET amplifier circuit TX circuit diagram of negative feedback amplifying circuit production 1200W Power Supply
a
- powerPCB输出 RX电路图 TX电路图 场效应功放图 负反馈电路 制作1200W开关电源图 -powerPCB output RX FET amplifier circuit TX circuit diagram of negative feedback circuits produce 1200W switching power supply diagram
FMtransmitterandFMreceiver
- 本文档是调频发射机与调频接收机的设计报告。介绍了调频无线通信系统的原理计算、性能指标、设计方案、调试过程等内容,是通信基本电路实验的系统性总结。该系统分为发射机和接收机两部分。调频发射机由振荡级,缓冲级,功放级组成,级联并采用变容二极管部分接入电路的方法进行直接调频。调频接收机为以SONY公司的CXA1619BM/BS芯片为核心元件的电路。本系统可实现5~10米内调频数据、语音通信功能。-This document is the design report of a FM transmitter
aaccddeeff
- 基于模糊神经网络的自适应预失真功放。DPD功放模型的研究。-Based on fuzzy neural network adaptive predistortion power amplifier. DPD amplifier modeling.
RF_power_amplifier_in_Digital_pre-distortion_techn
- 射频功放数字预失真技术研究及其FPGA实现,文中介绍了数字预失真的实现架构,介绍了QRD_RLS算法实现的相关CORDIC技术,GIVENS旋转,以及systolic阵等原理-RF power amplifier digital pre-distortion technology and its FPGA implementation, this paper describes the realization of digital pre-distortion framework introdu
fir_adda
- 自己编ltmsp430的fir程序,测试:将MP3耳机线拆开,有三根线,输入线接ad输入,da输出连音频功放电路再接喇叭,就知道滤波效果。-ltmsp430 involves: fir ad da
DPD
- 讲述了一种功放数字预失真记忆模型,对算法进行了仿真-Describes a digital pre-distortion amplifier memory model, a simulation of the algorithm
danpianjidianziqin
- 单片机因其体积小、功能强、价格低廉而得到广泛应用。这个单片机电子琴,利用AT89S52的功能设计电子琴电路,仅仅用AT89L52单片机设计微型电子琴的方法,仅需AT89L52最小系统,扩展一组小键盘(这里以4×4键盘为例,可按需要扩展),再加一片LM386做音频小功放,输出到扬声器。电源可由12V直流电压或者三节5号电池提供。电路简单,元器件少,很容易制作。-SCM because of its small size, powerful functions, low cost and widel
900
- 功放模块控制 包含串口读写,远程控制等功能!-Power amplifier module include serial read and write, remote control functions!
sjq
- 自动升降旗系统 pcb 码源 测试成功 放心使用-Automatic flag raising and lowering system tested successfully pcb safe to use the source code
Tube_amp_assembly_and_welding_techniques
- 电子管功放的装配与焊接技巧,学习硬件开发很好的资料Tube amp assembly and welding techniques-Tube power amplifier assembly and welding skills, learning good information on hardware development Tube amp assembly and welding techniques
GF
- 射频功放原理图,protel99se打开-RF power amplifier schematic, protel99se open. . . . . . . . . . . .
soft_v2
- 鉴于功放工作的时候受环境温度影响大,采用软件进行温度补长-View of the amplifier when the work of great impact by environmental temperature, temperatures up long adopt software
Technology_based_on_digital_pre-distortion_linear_
- 基于数字预失真技术的有记忆功放线性化研究-Technology based on digital pre-distortion linear amplifier with memory research
LM1875
- 功放的一些电路图可以参考自己制作小功放 非常好用-Can refer to some of the power amplifier circuit to produce their own small power amplifier is very easy to use
LM388
- 功放的一些电路图 可以参考自己制作小功放 非常好用-Can refer to some of the power amplifier circuit to produce their own small power amplifier is very easy to use
TDA2030
- TDA2030是许多电脑有源音箱所采用的HI-FI 功放集成块。它接法简单,价格实惠。额定功率为14W。电源电压为±6~±18V。 输出电流大,谐波失真和交越失真小(±14V/4欧姆,THD=0.5 )。具有优良的短路和过热保护电路。其接法分单电源和双 电源两种。pdf中均有两种接法的原理图并附有pcb布局-TDA2030 is active in many computer speakers used HI-FI amplifier integrated block. It is co
ne5532
- 用NE5532制作优质前放,用“运放之星”NE5532制作了一款前置放大电路加在功放输入端,比单纯的用功放芯片,音效、响度明显得到了改善。资料中有制作前放电路原理图介绍,印刷电路板图,元件布置图-Production of high-quality preamplifier with NE5532, use the "Star of the op amp" NE5532 produced a preamplifier circuit added to the amplifier input, t
LM1875ne5532
- 用LM1875+NE5532制作的功放电路 (适合于多媒体有源音箱升级),和TDA2030的封装完全一样,资料中包括前级缓冲音调电路,电流反馈后级功放部分电路,电源及扬声器防冲击保护电路等。内容讲解详细,形象,绝对值得收藏-Produced using LM1875+ NE5532 amplifier circuit (suitable for multimedia speaker upgrade), and TDA2030 the package exactly the same inform
2314c51
- PT6311VFD+PT2314功放程序带手动收音-PT6311VFD+ PT2314 radio power amplifier with manual procedures