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ras拨号登录控件及示例
ras拨号登录控件及示例-dial-up login controls and sample
- 2023-08-30 13:00:03下载
- 积分:1
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gsm模块AT指令代码
gsm模块AT指令代码-gsm AT command module code
- 2023-07-18 00:20:02下载
- 积分:1
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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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一个小的显示MODEM的安装写入程序,有一些基本的东西。
一个小的显示MODEM的安装写入程序,有一些基本的东西。-Showed a small write MODEM installation procedures, there are some basic things.
- 2022-10-16 06:45:02下载
- 积分:1
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实现调制解调器文件传输。
delphi实现modem两地文件传输。-two to realize modem file transfer.
- 2022-01-26 01:39:42下载
- 积分:1
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QaM的程序,可供学习借鉴和参考学习
仔细观察
QaM的程序,可供学习借鉴和参考学习
仔细观察-QaM procedures, are available to learn from and reference to study carefully observed
- 2023-05-23 23:30:04下载
- 积分:1
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语音电话高级编程。。大家可以参考一下。还行
语音电话高级编程。。大家可以参考一下。还行-Voice calls high-level programming. . We can refer to. Line also. .
- 2022-08-09 03:28:13下载
- 积分:1
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实现QPSK和BPSK的调制解调程序,仅供参考
实现QPSK和BPSK的调制解调程序,仅供参考
- 2022-12-24 22:30:03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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GPRS的AT的PDF模型的二次开发
wavecom GPRS model AT pdf
- 2022-01-22 07:38:06下载
- 积分:1