...s 9600bps 串 口 效 验 （ Series Parity） Disable，Even Parity(偶效验)，Odd Parity(奇效验) Disable 收发频率(RF Frequency) 410-440MHz,470-510MHz,850-890MHz 900-950MHz,（1K步进，4个分段).
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关闭收发频率自动差频 ARS
通过一个不用调谐就能找到正确的通讯频率的新型超小无线电收发器，这些电脑可以互相通讯。
A new super-compact radio that needs no tuning to find the right communications frequency enables these computers to speak to each other.
移动互联网接入于1999年由ntt DoCoMo(日本最大的移动运营商，市场占有率55%)首创。如今许多用户依靠手机收发电邮的频率已经和通话不相上下。
NTT DoCoMo, the leading mobile operator with 55% of the market, pioneered mobile Internet access in 1999, and today many subscribers rely on their phones as much for E-mail as for voice calls.
频率合成器是射频收发机中非常重要的模块，是用于频率转换和频道选择的本地振荡源。
Frequency Synthesizer (FS) is a very important block, which is used in a wireless transceiver as a local oscillator for frequency translation and channel selection.
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