BSBY_f001
䡿|S|䶨ơѳһƷơ139 2347 7663
мѳƼa(chn)SңҪa(chn)֙C(j)䣬(dng)ȫԄ(dng)wifi{(ln)䣬֙C(j)SGPSo(w)by(c)ԇ֙C(j)̖(ho)y(c)ԇ䡢TESCOMք(dng)ښ(dng)ȫԄ(dng)F䣬ڴ䃞(yu)|(zh)Ʒ
˾ɫṩ˾(bio)(zhn)Μy(c)ԇO(sh)ͬr(sh)Ҳ͑ṩƵķ(w)؛(w)ܵ
˾ʹӜy(c)ԇI(lng)Ԅ(chung)¸ЧĈF(tun)(du)(yu)|(zh)(zhun)I(y)Įa(chn)Ʒ\(chng)(w)ڿ͑䃞(yu)|(zh)Ʒơ
֙C(j)(dng)ȫԄ(dng)ԔgӭL(wn)|֙C(j)|WIFI|{(ln)|GPS|o(w)ͨӍzy(c)x|(sh)(yn)C(j)|ξ(li)/ȫԄ(dng)/(dng)/֙C(j)y(c)ԇ-˾
֙C(j)(dng)ȫԄ(dng)
βϣ
βϿɷ֞ϡ(do)늲ɢ
3.1ĭϣɸ|(zh)۰ܛĭn̿ڼȼ̎(jng)^(gu)ϵмӹƳ.ṩõܡȼܺͭh(hun)ĭϽ|(zh)(sh)С淴^Сͬr(sh)w(ni)˥pM(jn)˃(yu)̎õĴֱбɢ˥pܡ
ĭϷN(li)ĭ(sh)ĽFSAFSAWбFSAXĭwFSAH lĭFSADlFSAWDͺCAWDFwFFw(f)ϵĭFSAMĭΌƽSAT-X˥p^FCTĭSMLĭ̖(ho)ǴB|ſƼ FRCƬFRCƬϺȺL(zhng)ıֵcP(gun)ϵԽFSA500́(li)f(shu)(dng)ϺȺL(zhng)֮d/˞0.412.58r(sh)ֱķRWքe_(d)-20-30-40-50dBбһ30o(ni)RW׃S_(ki)ʼ׃60or(sh)RWȴֱ10-15dBcL(zhng)֮Խͬһǃ(ni)ԽcL(zhng)֮һԽԽҲrϺȺL(zhng)֮ 0ȣ-db) 60(-db) 90(-db)
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BSBY W(wng)j(lu)I(yng)N(xio)֙C(j)Ԅ(dng)y(c)ԇϵy(tng)mts늙C(j)Ԅ(dng)y(c)ԇϵy(tng)쾀y(c)ԇϵy(tng)SҡGPS USҡO(sh)䡡o(w)ͨӍΜy(c)ԇy(c)ԇϵy(tng)