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怎样鉴别视频线的好坏

文章出处:责任编辑:作者:人气:268发表时间:2019/9/18 15:11:30 字体大小:【

GONGCHENGSHIJIZHONG,ZENYANGJIANBIESHIPINXIANDEHAOHUAINI,XIAWENWOMENLAILEJIEYIXIA:

YI、MUCEWAIGUANJIANBIE:

1.PVCHUTAO:BIAOMIANNENGKANCHUYAJINLIMIANBIANWANGYOUGUILVDE“BUPINGDU”,SHUOMINGJIAGONGGONGYIHAO,BUHUICHANSHENGXIANGDUIHUADONG,SHIHAODIANLAN。WAIGUANGUANGHUA,KANBUCHUYAJINBIANWANGDE“BUPINGDU”,YONGSHOUNIEHUTAOYOUSONGDONGGAN,SHICHADIANLAN;

彩经网2.JIANCHAPINGBICENGBIANWANG:BIANSHUSHIFOUGOU?TONGCAIBIANWANG,JIANCHAKEHANXING,DUXITONGXIANGUAKANLIMIANSHIBUSHITONGXIAN,LVMEIHEJINXIANDEYINGDUMINGXIANDAYUTONGXIAN;BIANWANGXISHU,FENBUBUJUNYUN,YUJUEYUANCENGBAOGUOBUJINDENGSHICHADIANLAN;

彩经网3.JIANCHAXINXIAN:ZHIJING——SYVDIANLANWEI0.78-0.8mm,SYWVDIANLANWEI1.0mm;JINLAICHUXIANLEYIZHONGSYV75-5XINXIANZHIJINGSHI1.0mmDEDIANLAN,ZHEIZHONGDIANLANDETEXINGZUKANG,KENDINGBUSHI75OUMU,BUYINGYONGDAO75OUMUCHUANSHUXITONGZHONG;

彩经网4.JIANCHAXINXIANYUJUEYUANCENGDEZHANHELI:XIEXIANGQIEKAIJUEYUANCENG,ANBOLIFANGXIANGLAKAIXINXIAN,KANXINXIANHEJUEYUANCENGYOUMEIYOUZHANHEGONGYICAILIAO;HAODIANLANYOUJIAODADEZHANHELI,CHADIANLANMEIYOUZHANHE;

彩经网5.ZONGXIANGKANGLASHIYAN:QUYIMIDIANLAN,FENCENGBOKAIXINXIAN,JUEYUANCENG,PINGBICENG,WAIHUTAO,GELIU10GONGFENZHANG。FANGFASHI:LIANGZHISHOUFENBIEWODIANLANDEXIANGLINLIANGCENG,XIANGXIANGFANFANGXIANGLADONG;HAODIANLANYIBANLILIANGLABUDONG,CHADIANLANBUFEIDALIJIUKEYIQINGSONGLACHULAI——DIANTIDIANLANZHEIYITIAOSHIFENZHONGYAO,BUSHAOSUOWEI“DIANTIZHUANYONGDIANLAN”DOUCUNZAIZHEIFANGMIANDEWENTI;

视频连接线.jpg

ER、CHUANSHUXINGNENGCESHI:SHIPINXIAN,GUMINGSIYI,SHIYONGLAICHUANSHUSHIPINXINHAODECHUANSHUXIAN。JIRANSHICHUANSHUSHIPINXINHAO,QIMAJIUYAOLEJIECHUANSHUXIANZAI0-6MPINDAIFANWEIDECHUANSHUTEXING,HUOZHESHUO,CHUANSHUXINGNENG。ZHEILIZHUYAOTANYIDIAN“SHIBOQICELIANGFANGFA”,GONGCANKAO,YINWEISHIBOQISHIGONGCHENGSHANGBIBEI“WUQI”,ZIZHISHENCHADEBIJIANSHEBEIZHIYI;YIXIAXUSHUSHIJIANLIZAIYIJINGNENGGOUSHULIANSHIYONGSHIBOQIDEJICHUSHANGDE。

1.CAISESHEXIANGJISHIPINXINHAOKEYIZUOWEI“BIAOZHUNSHIPINXINHAOYUAN”:CESHIGONGCHENGYONGDESHEXIANGJISHIPINSHUCHU,ZAI75OUMUFUZAISHANGDEFUDUYINGSHI1Vp-p,JIXINGTONGBUTOUDEDIDUANDAOSHIPINXINHAOZUIGAODEBAIDIANPING“FENG——FENGZHI”;ZHUYIXINGTONGBUTOUFUDUWEI“-0.3V”,SETONGBUTOU(4.43MZHENGXIANBOMAICHONG)FUDUWEI0.3Vp-p;XUANHAOSHIBOQILINGMINDU,DADAOFUDUXIAOZHUNZHUANGTAI。XUANCEYIBUZHIBIAOJIAOHAODESHEXIANGJIZUOWEI“SHIPINYUAN”;

彩经网2.CESHIDIANLANJINLIANGQUZHANGYIDIAN,YIJIANSHAOCELIANGWUCHA,RU1000MI,DIANLANZHONGJIANJIETOUYIDINGYONG“FXINGJIETOU”HETONGZHOUSHUANGTONG(YOUXIANDIANSHIQICAI),BUYAOYONGHANJIEFANGFA,YINWEIHANJIEFANGSHIPOHUAILEDIANLANDETONGZHOUXINGHETEXINGZUKANGDELIANXUXING。

彩经网3.CELIANGDIANLANDEZHILIUDIANZUSHUJU:RUSYV75-5DIANLAN1000MI,ZHILIUDIANZUXINXIANWEI35-40OUMU,WAIPINGBICENGDIANZU1000MIWEI24-36OUMU(PINGBICENGBIANSHUBUTONG,DIANZUQUBIEHENDA);SYWV75-5DIANLAN1000MI,ZHILIUDIANZUXINXIANWEI18-22OUMU,WAIPINGBICENGDIANZU1000MIWEI24-36OUMU;JILEIZHEIFANGMIANDEZILIAOHENYOUYONG,BUJINKEYIPANDUANDIANLANYONGCAIZHILIANG,ERQIEYONGLAIDUIGONGCHENGBUXIAN、CHUANGUANZHILIANGJINXINGJIANCHA,RUGURENCHUANGUANSHI,BAXIANLADUAN,ZUZHIBIANDA,SHIPINXINHAOBIANRUO,BUGAICHUXIANDEGANRAOYECHUXIANLE,ZHEILEI“SHIGU”FASHENGGAILVSHIFENGAO,QUEYOUJINGCHANGBEIHUSHI;

4.CELIANGDIANLANGAODIPINSHUAIJIANTEXING:ZAIMODUANCELIANGXINGTOUBUTOUHESETONGBUTOUFUDU,YI0.3VWEI0dbJIZHUN,JISUANSHUAIJIANLIANG,XINGTONGBUTOUDAIBIAODIPINSHUAIJIAN,SETONGBUTOUDAIBIAO4.43MGAOPINSHUAIJIAN,——RU:CEDE1000MIXINGTONGBUTOUWEI0.15V,ANZHAO20logJISUANSHUAIJIANBEISHUDEdbSHUWEI“-6db/1000m”,CEDE4.43MSETONGBUTOU1000MISHUAIJIANHOUDEFUDUSHI30mv,JI1/10BEI,SHUAIJIANWEI-20db/1000m;YONGZHEIGEFANGFAJIUKEYIZHUNQUEDEZHANGWOBUTONGDIANLANDECHUANSHUZHILIANG,BINGQIEDUI“PINLVSHIZHEN(GAODIPINSHUAIJIANCHA)”YOULEZHIGUANDEGAINIAN,NIKEYIBIJIAOZHUNQUEDECECHUXIANGTONGXINGHAOHEJIEGOUDESYVHESYWVDIANLANDEQUBIEHEXINGNENGHAOHUAI,BIJIAOCHUBUTONGCHANGJIACHANPINDEQUBIEHEXINGNENGHAOHUAI,YEKEYIBIJIAOCHUTONGYICHANGJIABUTONGPICICHANPINDEBIANHUALAI;

彩经网5.SHANGSHUFANGFAHAIKEYIJIANCESHIPINCHUANSHUXITONGHESHEBEIDEXINGNENG:RUGONGCHENGZHONGMEIYILUTONGZHOUSHIPINDIANLANDECHUANSHUTEXING,GUANGDUANJIDECHUANSHUTEXING(KEYICECHUHAOHUAI,BUYAOYIWEIDOUNEIMELIXIANG),SHEPINCHUANSHU、WEIBOCHUANSHUTEXING,SHUANGJIAOXIANDECHUANSHUTEXING,SHIPINGUANGDUANJITEXING,SHIPINFENPEIQIDEFENPEITEXING,JUZHENZHUJIDEQIEHUANTEXING,YAOTEBIEZHUYIDANGDUOLUSHUCHUTONGSHIQIEHUANTONGYILUSHURUXINHAOSHI,RUGUOFAXIANQIEHUANLUSHUYUEDUOSHUAIJIANYUEDA,JIUBUDUILE,YINGGAIBUBIAN,CELEYIHOUNIJIUHUIZHANGWOBUSHAOBUHEGECHANPINLE;

6.GUANCHACHANGXINHAO,KANKANCHANGTONGBUWEIZHISHIZHENDABUDA(PINGBUPING)——YINGGAIHENPING;TONGSHIHAIKEYIYONGSHIBOQICHAKANDIPINGANRAOQINGKUANG:RUCHANGXINHAOYOUMANBIANQIFUBODONG,SHI50/100ZHOUGANRAO,YOUHENDUO“MAOCAO”TIAODONG,DADUOSHIBIANPINXIEBOGANRAO,BAYUANDUANSHEXIANGJIDUANKAI,DIANLANYUANDUANNEIWAIDAOTIDUANLU,ZAIMODUANKEYIYONGSHIBOQIZHIJIEGUANCHAGANRAOBOXINGHEQIANGDU;ZHEIGEFANGFAYEKEYIJIANCHAHEKAOYANKANGGANRAOSHEBEIDEZHENSHIXINGNENG