Kenwood-KT917-tun-sch 维修电路原理图.pdf

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2、C4011 BPTC4066BPTC4069TC4081 BPSN74LS04NSN74LSOOMSN74LS38MHAl156WT A 7060PHA1457MC1496KKENIICCCFM STEREO TUNI I. . mSWITCH IX13-620-001, -,I,BALUN TRANS(XOl-1290-00l01 :CC35BBDE02 :2SK12503,4 :2SC240B05 :2SCI7351EI06.7 :2SC1384(0, RI01-4:1559705 :1S207G 51555DB :XZ-OGO01 :HAI457,-I ;01001401-I I 010

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5、s are measured with 25 kn/V VOM,SPECIFICATIONSPERFORMANCEUsable Sensitivity.,.,., .10,8dBI11950dBQuletlngSensltlvlty(Monol,. .158dBI134ISte,eol. .,372 dBI 140 IMonol, 90 ISte,eol. ,84dBTDtal Hamonlc DI5toon . WI DEIMDnDI 100H2. 002%000 HL 003%000 HL. 005%000 H2 ,.,.003%so H2 - 10,000 H2 005%100HL. 0

6、06%OOOH2., 004%OOOH2,., 007%5,000 H2 025%50H2 - 10,000H2 OOg%CapMeRatlo.,.,. .08dB 14dBAlternate Channel Selectivity ,35 dB 60 dBSignal to Noise RatioISteeolNORMAL002%006%015%003%015%01%0 Og%015%04%02%003%04%02%012%0 2,Og%025%NARROW002%015%04%1 7 dB60 dB1300 kH2)Ste,eo Sepa,at!onOOOH .,50 H2 - 10,00

7、0 H215,000 H2F,equency Response .Spudous Response Ratio.Image Response Ratio .IF Response Ratio.,.,AM Supp,ess!on Ratio .,.,Sub Cale Pduct RatioSCA Rejection Ratio,Antenna Impedance.60 dB 55 dB50 dB 45 dB40dB 38dB10 H2to 16,000 H2.,. 02 dB - 05 dB. 125 dB125 dB, 125 dB. 70 dB, 73 dB, 75 dB, 75 ohms

8、unbalanced and300 nhms balacced88 MH2 to 108 MH250 dB40 dB33 dBFM Foequency Range.Output level at 1 kH200% Mod Fixed0 75V, 60 ohms0 - 1 5V, 50 ohmsO01V 10kohms05V3kohmsMultlpath OutputVa,lable.VecalH od2Onta.,GENERALPo we Consumption.AC Outlet,Dimension. 55 watts. UNSWITCHED 1460mml181 8H 161mmI6,11.32D 463mmI16.732)15 kg 133 1 IboiNet Weight (less handleslNOTE:Kenwood follows a policy of continuous advancementsin development.For this reason Specifications may be changed,c,RadioFans.CN 收音机爱 好者资料库