日韩欧美国产极速不卡一区,国产手机视频在线观看尤物,国产亚洲欧美日韩蜜芽一区,亚洲精品国产免费,亚洲二区三区无码中文,A大片亚洲AV无码一区二区三区,日韩国语国产无码123

鎮ㄥソ锛屾杩庝締(l谩i)鍒扮董搴�(k霉)闆诲瓙甯傚牬(ch菐ng)缍�(w菐ng) 鐧婚寗 | 鍏嶈不(f猫i)娉ㄥ唺(c猫)

闆欓�氶亾鑱插(xu茅)鍣伈娓�(c猫)瑭﹀剙
闁辫畝锛�1964鏅�(sh铆)闁擄細2020-10-21 08:54:07

闆欓�氶亾鑱插(xu茅)鍒嗘瀽鍎�鏄竴绋埄鐢�鏁�(sh霉)瀛椾俊铏�(h脿o)铏曠悊鎶�琛�(sh霉)闁嬬櫦(f膩)鐨勪究鏀滃紡鑱插(xu茅)鍒嗘瀽鍎�鍣紝瀹冮噰鐢ㄨ▓(j矛)绠楁(j墨)鐨刄SB鎺ュ彛閫�(j矛n)琛屾暩(sh霉)鎿�(j霉)鍌宠几鍜屼緵闆�锛屼娇鐢ㄥ強鏀滃付鏂逛究?锛熻摫?y墨ng)鐢ㄤ簬鍣伈淇¤櫉(h脿o)鐨勬脯(c猫)閲忋�侀牷璀滃垎鏋愬強寤虹瓚鑱插(xu茅)娓�(c猫)閲忎腑銆傚彲鐢卞閮ㄤ緵闆�锛屼篃鍙敱鍏�(n猫i)閮ㄥ彲鍏呴浕閶�闆绘睜渚涢浕銆�

闆欓�氶亾绋嬫帶鏀惧ぇ鍣�

绋嬫帶鏀惧ぇ鍣ㄥ叡4妾斿彲瑾�(di脿o)锛屽叐閫氶亾鐨勭浉浣嶇稉(j墨ng)閬�(gu貌)鍤�(y谩n)鏍煎尮閰�銆傜敤鎴朵篃鍙互鍒╃敤瑷�(j矛)绠楁(j墨)閫氶亷(gu貌)USB鎺ュ彛鎺у埗閲忕▼銆侀亷(gu貌)杓夋寚绀�锛屾彁渚涚‖浠堕﹨(q奴)鍕�(d貌ng)绋嬪簭鍙婄‖浠舵帶鍒跺嫊(d貌ng)鎱�(t脿i)閺堟帴搴�(k霉)銆�

鎶�琛�(sh霉)鍙冩暩(sh霉)

100 10鏈�澶ц几鍏ラ浕澹擄細7V(鏈夋晥鍊�),杓稿叆淇濊(h霉)闆诲锛�15V(宄板��)

娓�(c猫)閲忚寖鍦嶏細22 dB(A)锝�140dB(A)

闋荤巼鑼冨湇锛�10Hz锝�20kHz(1kHz鐐哄熀婧�(zh菙n)锛岃宸皬浜�1dB)

杓稿叆闃绘姉锛�>100k惟||<200pF

閲忕▼锛�20dB锛�40dB锛�60dB,80dB鍙伕锛屽弮鑰冮噺绋嬬偤40dB

闆欓�氶亾鏁�(sh霉)鎿�(j霉)閲囬泦鍣�

鏁�(sh霉)鎿�(j霉)閲囬泦鍙婁俊铏�(h脿o)鐧�(f膩)鐢熷櫒妯″?锛熸ⅱ閰濄劅^(gu貌)USB鎺ュ彛灏�(du矛)杓稿叆淇¤櫉(h脿o)閫�(j矛n)琛屼氦娴侀噰妯ｅ苟閫佸埌瑷�(j矛)绠楁(j墨)锛岄倓鍙互閫氶亷(gu貌)USB鎺ュ彛鐧�(f膩)閫佹暩(sh霉)鎿�(j霉)绲︿俊铏�(h脿o)鐧�(f膩)鐢熷櫒鐢�(ch菐n)鐢熸寚瀹氱殑娉㈠舰銆�

l閫氶亾鏁�(sh霉)锛�2,鍏╁��(g猫)A/D杞�(zhu菐n)鎻涘櫒.

A/D浣嶆暩(sh霉)锛�16浣�

閲囨ǎ闋荤巼:鍏╅�氶亾鍚屾閲囨ǎ, 姣忛�氶亾50kHz.

鍕�(d貌ng)鎱�(t脿i)鑼冨湇:澶т簬80dB

鎶楁贩鐤婃烤娉㈠櫒:閫氬付娉㈠嫊(d貌ng)0.05dB锛岄樆甯惰“娓�70dB浠ヤ笂銆�

淇¤櫉(h脿o)鐧�(f膩)鐢熷櫒宸ヤ綔鏂瑰紡:16浣岲/A鐢辫▓(j矛)绠楁(j墨)閫氶亷(gu貌)USB鎺ュ彛鎺у埗杓稿嚭淇¤櫉(h脿o).

闋荤巼鑼冨湇锛�10Hz锝�20kHz(1kHz鐐哄熀婧�(zh菙n)锛岃宸皬浜�1dB)

鏈�澶ц几鍑哄箙搴︼細2V鏈夋晥鍊�

杓稿嚭娉㈠舰锛氭寮︽尝銆佺櫧鍣伈銆佺矇绱呭櫔鑱�銆佹巸闋绘寮︽尝銆佺対鐧�(f膩)闊充俊铏�(h脿o)銆佸闋讳俊铏�(h脿o)銆佹巸骞呮寮︽尝銆佺敤鎴惰嚜瀹氱京淇¤櫉(h脿o)绛�(淇¤櫉(h脿o)鐧�(f膩)鐢熷櫒杌熶欢鍙﹂厤)銆�

缍韩(k霉)闆诲瓙閫�锛岄浕瀛愮煡璀�(sh铆)锛屼竴鏌ョ櫨閫氾紒

宸叉敹閷勮姊�153979鍊�(g猫)

鏂拌惀甯�| 闂佃鍖�| 涔愰櫟甯�| 绂瑰煄甯�| 闀垮箔鍘�| 婢勫煄鍘�| 瀹夐槼甯�| 宀博| 娼窞甯�| 姝﹀窛鍘�| 鏋濇睙甯�| 閱撮櫟甯�| 灞忎笢甯�| 涓滄捣鍘�| 铓屽煚甯�| 鏍床鍘�| 绱噾鍘�| 瀹滃煄甯�| 涓滀赴鍘�| 绫宠剛鍘�| 澶у悓甯�| 榻愭渤鍘�| 婀栧彛鍘�| 鏄熷瓙鍘�| 绁炴睜鍘�| 椹婚┈搴楀競| 鐫㈠畞鍘�| 楣ゅ矖甯�| 娑炴按鍘�| 鍠滃痉鍘�| 鍙颁笢鍘�| 楂橀偖甯�| 姝ｉ暥鐧芥棗| 娴蜂赴鍘�| 鏅笢| 棣欐渤鍘�| 鍥涘钩甯�| 骞崇綏鍘�| 鏉ㄦ郸鍖�| 閫氳窘甯�| 灏肩帥鍘�|