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设定固定的电话号码 ,自动拨打电话,接通你拨的电话号码
设定固定的电话号码 ,自动拨打电话,接通你拨的电话号码-Set a fixed telephone number, auto-dial phone, dial the phone number connected to your
- 2022-02-01 05:40:48下载
- 积分:1
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用API函数自动实现拨号上网的程序
用API函数自动实现拨号上网的程序-with API function automatically dial-up procedures
- 2022-03-23 17:52:12下载
- 积分:1
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拨号
一个拨号程序,用delphi开发
- 2022-08-06 04:54:08下载
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ADSL 接入技术已成为终端用户最主要的宽带接入技术。ADSL 技术的关键是ADSL 调制解调器,即ADSL
MODEM。ADSL 用户端调制解调器驱动器是...
ADSL 接入技术已成为终端用户最主要的宽带接入技术。ADSL 技术的关键是ADSL 调制解调器,即ADSL
MODEM。ADSL 用户端调制解调器驱动器是一个宽频带功率放大器,他能不失真放大和传输电话线上已编码的数字信号。
本文通过对ADSL 调制解调器驱动器特点、结构和性能的分析,给出了一种ADSL 用户端MODEM 驱动器的实现电路。该
电路采用具有优良高频的双功率放大器L T1886 ,即使在配置高电平的闭环增益网络后也能保持较低的失真。-ADSL access technology has become the most important end-user broadband access technology. ADSL technology is the key to ADSL modem, that is, ADSLMODEM. ADSL modem client driver is a broadband power amplifier, the distortion that he can not enlarge and transfer telephone lines have been encoded digital signal. Based on the ADSL modem driver characteristics, structure and performance analysis, we give a ADSL client realize MODEM driver circuit. The circuit has an excellent high-frequency power amplifier of the dual-L T1886, even though high in the configuration of the closed-loop gain network also able to maintain low distortion.
- 2022-06-26 03:59:10下载
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喜欢工业短信 modem的朋友福音 喜欢工业短信 modem的朋友福音
喜欢工业短信 modem的朋友福音 喜欢工业短信 modem的朋友福音-Like industrial SMS modem evangelical friends like friends industrial SMS modem Gospel
- 2023-04-15 00:40:04下载
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XMODEM/YMODEM PROTOCOL REFERENCE
XMODEM/YMODEM PROTOCOL REFERENCE
- 2022-05-17 20:45:22下载
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wavecom AT指令 V9.0 PDF
wavecom AT指令 V9.0 PDF-wavecom AT V9.0 PDF
- 2022-03-26 19:06:43下载
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gprs modem 的faq,方便新手了解这方面的知识。
gprs modem 的faq,方便新手了解这方面的知识。-gprs modem" s faq, facilitate the novice to understand this knowledge.
- 2022-01-25 18:07:18下载
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Modem Communication s whole example!
Modem 通信的完整例子-Modem Communication s whole example!
- 2022-01-22 08:34:33下载
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Matlab实现的cdma编程,初学者最容易理解和学习,有利于初涉cdma仿真的学习者很有帮助...
Matlab实现的cdma编程,初学者最容易理解和学习,有利于初涉cdma仿真的学习者很有帮助-Matlab realize the cdma programming, beginners learn the most easy to understand and help learners初涉simulation cdma helpful
- 2022-05-09 03:26:03下载
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