翻訳と辞書 ・ Clover Township, Mahnomen County, Minnesota ・ Clover Township, Minnesota ・ Clover Township, Pine County, Minnesota ・ Clover Valley ・ Clover Valley (Nevada) ・ Clover Valley, Minnesota ・ Clover yellow mosaic virus ・ Clover yellow vein virus ・ Clover, Cabell County, West Virginia ・ Clover, Manitowoc County, Wisconsin ・ Clover, Roane County, West Virginia ・ Clover, South Carolina ・ Clover, Virginia ・ Clover, West Virginia ・ Clover, Wisconsin ・ CLOVER2000 ・ Cloverbelt Conference ・ Cloverdale ・ Cloverdale (Washington, D.C.) ・ Cloverdale archaeological site ・ Cloverdale Cash Spiel ・ Cloverdale Corporation ・ Cloverdale Fairgrounds ・ Cloverdale Historic District ・ Cloverdale Learning Centre ・ Cloverdale Mall ・ Cloverdale Municipal Airport ・ Cloverdale Rancheria of Pomo Indians of California ・ Cloverdale Rodeo and Country Fair ・ Cloverdale Township, Putnam County, Indiana
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CLOVER2000
CLOVER is the name of a series or class of modem modulation techniques (“waveforms”) specifically designed for use over high frequency (HF) radio systems. * CLOVER-II was the first CLOVER waveform sold commercially, developed by Ray Petit, W7GHM, and HAL Communications in 1990-92. * CLOVER-2000 is a higher-rate and wider bandwidth version of CLOVER developed in 1995. * CLOVER-400 is a special 400 Hz wide waveform that was developed for Globe Wireless. ==Modulation schemes== In ARQ mode, all CCB’s (CLOVER Control Blocks) use BPSM modulation and data blocks may be sent using BPSM, QPSM, 8PSM, 8P2A, or 16P4A modulation. Data is sent in 255-byte blocks. The FEC broadcast mode of CLOVER-2000 is usually disabled although special formats are available for specific applications.
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「CLOVER2000」の詳細全文を読む
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