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一个USB源程序，很好用，修改一下就可用，
一个USB源程序，很好用，修改一下就可用，
- 2022-08-16 01:29:38下载
- 积分：1
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这个是TR800 GPRS模块的有关详细资料。里面有用户手册，AT指令。有关与TR800的都有了。...
这个是TR800 GPRS模块的有关详细资料。里面有用户手册，AT指令。有关与TR800的都有了。-This is the TR800 GPRS module details. There are user manuals, AT commands. With the TR800 have.
- 2022-12-06 23:15:03下载
- 积分：1
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This procedure required the support of a modem, or may fail to support the requi...
本程序需要调制解调器的支持，否则可能失败，需要调制解调器支持语音传输，本程序在子弹头调制解调器下调试通过，通话时通过麦克风和话筒来进行。-This procedure required the support of a modem, or may fail to support the required voice modem, the program under the debug modem bullet passed through a microphone and call for the microphone.
- 2023-08-09 07:55:03下载
- 积分：1
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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
- 积分：1
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DPSK modulation methods used Direct Sequence Spread Spectrum Signal
采用dpsk方式调制的直扩信号
-DPSK modulation methods used Direct Sequence Spread Spectrum Signal
- 2022-07-12 19:22:36下载
- 积分：1
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用MODEM拔号的C语言源代码范例
用MODEM拔号的C语言源代码范例-dial-up modem using the C language source code examples
- 2023-05-31 11:35:03下载
- 积分：1
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dssafdsafdsafdsafdaxzvcxzvfatr4ewerffdsfdsfdsafdsfdgrwb rewgw
dssafdsafdsafdsafdaxzvcxzvfatr4ewerffdsfdsfdsafdsfdgrwb rewgw-dssafdsafdsafdsafdaxzvcxzvfatr4ewerffdsfdsfdsafdsfdgrwb rewgw
- 2022-03-14 00:19:00下载
- 积分：1
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gsm ti35 at指令 用于串口调试
gsm ti35 at指令 用于串口调试-gsm ti35 at command for serial debugging
- 2022-01-26 05:10:53下载
- 积分：1
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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
- 积分：1
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modem通信编程技术
modem通信编程技术-modem communications programming technology
- 2022-05-08 05:25:08下载
- 积分：1
