90
XR
®
8300 & XR
®
8600D
₆⓻
㧛⩻ 㧚䞒
▮㓺(㢊)
㾲㏢
㧛⩻ Ợ㧎
㫆㩫₆ ㍺
㩫㾲㏢** Ὃ䃃* 㾲╖
⺎⩆㓺✲
㠎⺎⩆㓺
✲
䄺⍻䎆
Lo-Z Ⱎ㧊
䋂(150 㢊)
2k 䕾✲ 㠜㧊
㾲╖(50dB)
䕾✲ ㌂㣿
㾲╖(25dB)
-59dBu
-34dBu
-29dBu
-4dBu
-11dBu
+14dBu
⺎⩆㓺✲ XLR 䞖 1 㩧㰖
䞖 2(+) 䞖 3(-)
⧒㧎 㧛⩻ 22k 䕾✲ 㠜㧊
㾲╖(30dB)
䕾✲ ㌂㣿
㾲╖(25dB)
-27dBu
-2dBu
+2dBu
+27dBu
+21dBu
+26dBu
⺎⩆㓺✲ 1/4" TRS;
䕗(+)
Ⱇ(-)
㔂Ⰲぢ 㩧㰖
䎢㧊䝚 20k 㾲╖ Ợ㧎
(30dB)
-26dBu +4dBu +21dBu 㠎⺎⩆㓺
✲
RCA 㨃
㧛⩻ ′ỿ
₆⓻ ′ỿ㦖 㡞ἶ 㠜㧊 ⼖ἓ♶ 㑮 㧞㔋┞┺.
㧛⩻ ⩞
0dBU = 0.775V(RMS)
** 㾲㏢ 㧛⩻ ⩞(Ṧ☚)㦖 㺚⍦ Ⱎ㓺䎆 㫆㩫₆⯒ 㾲╖ Ợ㧎㧊 ♮☚⪳ ㍺㩫䞲 ㌗䌲㠦㍲ Ὃ䃃 㿲⩻(4dBu)㦚 ㌆㿲䞮⓪ Ṗ㧻 㧧㦖 㔶䢎㧛
┞┺.
* Ὃ䃃 ㍺㩫㦖 ⳾✶ 㫆㩫₆⯒ 0dB(⡦⓪ ⪲䎆Ⰲ 䙕㦮 ἓ㤆 50% 䣢㩚)⪲ ㍺㩫䞲 ộ㧊⧒ἶ 㩫㦮♿┞┺.
㿲⩻ ′ỿ
₆⓻ 㾲㏢ 䞮 㧚䞒
▮㓺(㢊)
Ὃ䃃 㾲╖ ⺎⩆㓺✲
㠎⺎⩆㓺✲
䄺⍻䎆
Ⲫ㧎 600 +4dBu +21dBu 㠎⺎⩆㓺✲ 1/4" 䙂⏎ 䕗(+)
㔂Ⰲぢ 㩧㰖
⳾┞䎆 600 +4dBu +21dBu 㠎⺎⩆㓺✲ 1/4" 䕗(+)
㔂Ⰲぢ 㩧㰖
䎢㧊䝚 10k -10dBu +10dBu 㠎⺎⩆㓺✲ RCA
+4dBu = 1.23V(RMS)
Ợ㧎:
Ⲫ㧎 㿲⩻㠦 ╖䞲 Ⱎ㧊䋂 㧛⩻
Ⲫ㧎 㿲⩻㠦 ╖䞲 ⧒㧎 㧛⩻
60dB(㾲╖ Ợ㧎)
30dB(㾲╖ Ợ㧎)
㭒䕢㑮 㦧╋:
Ⲫ㧎 㿲⩻㠦 ╖䞲 Ⱎ㧊䋂 㧛⩻
Ⲫ㧎 㿲⩻㠦 ╖䞲 ⧒㧎 㧛⩻
䕢㤢 㟆䝚 㿲⩻㠦 ╖䟊
20Hz-20kHz +0dB/-1dB
20Hz-20kHz +0dB/-1dB
40Hz-20kHz +0dB/-1dB
㽳 ἶ㫆䕢 㢲ἷ:
⁎⧮䞓 㧊䉚⧒㧊㩖:
䞚䎆 㭒䕢㑮
㾲╖ 㓺䔎 䅍
80, 250, 500, 1k, 2k, 4k, 10k
+12dB 㓺䔎, -12dB 䅍
<0.01% 20Hz-20kHz Ὃ䃃 ⩞(20Hz-80kHz BW)㠦㍲ Ⲫ㧎/⳾┞䎆 㿲⩻㠦 ╖䞲 Ⱎ㧊䋂 㧛⩻
<0.01% 20Hz-20kHz Ὃ䃃 ⩞(20Hz-80kHz BW)㠦㍲ Ⲫ㧎/⳾┞䎆 㿲⩻㠦 ╖䞲 ⧒㧎 㧛⩻
<0.005% 1kHz㠦㍲ ╖䚲㩗
′ỿ