Location:
Search - fm transmitter
Search list
Description: 计算机mors信号发生器。可以作为爱好者游戏，也可以在计算机喇叭输出端接出信号通过调频无线电发射机发送无线电电报。-Mors computer signal generator. Can be used as game enthusiasts can also be terminated in the computer speaker output signal through the FM radio transmitter to send radio telegraph.
Platform: |
Size: 28672 |
Author: |
Hits:
Description: 采用BH1417调频广播发射机是一种新型的广播信号发射机，特点是 (1) 采用了频率合成，频率稳定，可调
整范围宽。 (2) 采用了红外线遥控调整频率方便。 (3) 采用了高性能的立体声专用芯片，音质好，分离度高。 (4) 采用了宽带功放，整机的频率范围 30MHz---450MHz. 用途 ：广泛应用于学校的英语听力发射，和学校试验用信号源，也可用于组建大型会场的广播系统。设计要求采用单片机为控制平台能在88—108MHz范围内改变发射频率，并显示发射机的发射载波频率。发生距离不少于1公里。
-BH1417 FM radio transmitter used is a new kind of radio signal transmitter, characterized by (1) adopted a frequency synthesizer, frequency stability and adjustable range. (2) adjust the frequency of the infrared remote control convenience. (3) use of high-performance ASIC stereo, good sound quality, separation is high. (4) use of broadband power amplifier, whole frequency range of 30MHz-450MHz. Usage: widely used in school English Listening fired, and school test signal source, can also be used for the formation of large-scale broadcasting system in the venue. Design requirements for the control of the use of single-chip platform in the 88-108MHz frequency range of changes in the launch and display the launch carrier frequency transmitter. The occurrence of not less than 1 km distance.
Platform: |
Size: 198656 |
Author: 王曦帆 |
Hits:
Description: 例10 汽车行驶信息发送与接收器
例11 数控调频发射台的设计
例12 大屏幕比赛用电子计分器的设计
例13可在线修改程序的单片机W78B516E设计实例-Example 10 car information sent with the receiver 11 NC FM transmitter Example Design Example Units 12 large-screen electronic scoreboard with game design Example 13 may modify the program online W78B516E single-chip design example
Platform: |
Size: 92160 |
Author: zhuguozhong |
Hits:
Description: Si471x系列FM发射模块调试的参考程序，datasheet。-FM Transmitter Module Series Si471x reference debugging process, datasheet.
Platform: |
Size: 7132160 |
Author: 张储 |
Hits:
Description: 这是数控调频发射器的汇编程序，可在80.0到109.9MHz范围内任意设置发射频率，可预置11个频道，具有单声道/立体声控制-This is the FM transmitter NC compilation process can be within the scope of 80.0 to 109.9MHz frequency arbitrarily set to launch, can preset 11 channels, with Mono/Stereo control ......
Platform: |
Size: 5120 |
Author: 何渊乾 |
Hits:
Description: si4711, si4710 FM transmitter design (based on atmega8)
Platform: |
Size: 53248 |
Author: tipok |
Hits:
Description: BH1415PLL调频发射器的图纸和调试说明-BH1415PLL FM transmitter drawings and commissioning instructions
Platform: |
Size: 263168 |
Author: 元大成 |
Hits:
Description: FM PLL transmitter, based on Sanyo LM7001 pll ic. using 89C2051 micom. complete with sourcode and PCB layout (in protel format).
Platform: |
Size: 72704 |
Author: ndowie |
Hits:
Description: FM调频发射器程序，采用飞利浦的p89v51rd和BH1415F调频发射模块实现。还是用了zlg7289专用数码管、矩阵键盘驱动芯片。实现了90-100Mhz的FM调频发射，距离在20m左右。在keil在编译。-FM FM transmitter program, using Philips p89v51rd and BH1415F FM transmitter module to achieve. Was used zlg7289 dedicated digital tube, matrix keyboard driver chip. Achieved a 90-100Mhz, FM FM transmitter, a distance of around 20m. In the keil at compile.
Platform: |
Size: 28672 |
Author: 格芯电子 |
Hits:
Description: 关于单片机课程设计—数控调频发射器的设计C程序，-MCU- NC FM transmitter designed C programs
Platform: |
Size: 24576 |
Author: 华 |
Hits:
Description: 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 and a FM receiver. It describes the FM wireless communication systems theory, performance, design, and debug processes, which a systemic summary of the course Experiment of Basic Circuit of Communication. The system is divided into two parts transmitter and receiver. The FM transmitter consists of a oscillator, a buffer and a power amplifier, which uses a varactor diode for directly FM, with three circuits cascaded. The receiver is accomplished with the core chip CXA1619BM/BS by SONY. The system can perform a 5 to 10 meters FM data and voice communication.
Platform: |
Size: 1762304 |
Author: CXJ |
Hits:
Description: The Si4720/21 is the first single chip FM radio transceiver. The proven and patented digital architecture of the Si4720/21 combines the functionality of the Si470x FM radio receiver with the Si471x FM transmitter, offering full FM receive and transmit capabilities in a single, ultra-small 3x3x0.55 mm QFN package.
Platform: |
Size: 175104 |
Author: Yu Jian |
Hits:
Description: NEC USB控制FM发射器电路及其源程序。-NEC USB FM transmitter control circuit and its source.
Platform: |
Size: 1099776 |
Author: jorbey |
Hits:
Description: FM发射电路全集，多种 FM发射电路提供参考，非常难得的资料-Complete FM transmitter circuit, FM transmitter circuit provides a variety of reference materials is very rare
Platform: |
Size: 225280 |
Author: 山贼 |
Hits:
Description: fm transmitter
for long range communication
Platform: |
Size: 34816 |
Author: dinu |
Hits:
Description: 部分接入调频发射电路multisim11.0仿真，效果很好-Part of the access to FM transmitter multisim11.0 simulation, good results
Platform: |
Size: 269312 |
Author: 邓桂辉 |
Hits:
Description: FM transmitter.....98 MHz
Platform: |
Size: 621568 |
Author: huy |
Hits:
Description: 1-3 watt FM Transmitter (80~108MHZ)+PCB-1-3 watt FM Transmitter (80~108MHZ)+PCB
Platform: |
Size: 16384 |
Author: green_boy |
Hits:
Description: the code for fm transmitter
Platform: |
Size: 11264 |
Author: pushpesh |
Hits:
Description: Config FM transmitter RDS
Platform: |
Size: 8192 |
Author: Niknejad |
Hits: