【技术】陶瓷同轴谐振滤波器的基本原理介绍
在对陶瓷同轴谐振器展开讨论之前,我们需要先了解什么是谐振器以及这类电子元件是如何工作的。一般来说,谐振器是构建带通滤波器的重要组成部分,它可以让特定的频率或频段通过滤波器,如图1所示:
图1.带通滤波器的工作图示:允许特定频段的波通过并对其他频段加以屏蔽
一个简单的谐振器,如LC谐振器,可以在电容(C)中储存与频率有关的电能,在电感(L)中储存磁能。当储存在电场中的能量与储存在磁场中的能量相等时,谐振器的谐振频率就会出现。
陶瓷同轴谐振器的概述
现在我们已经了解了谐振器的基本工作原理,下面让我们一起来探索陶瓷同轴谐振器的运行机制。一般来说,陶瓷同轴谐振器是一个传输线谐振器,在横向电磁(TEM)模式下工作。TEM模式具有与Z方向成直角的E场和H场分量,在传播方向上没有信号,如图2所示:
图2.电能和磁能在同轴传输线中的传播图示
同轴谐振线通常由一个陶瓷柱状体构成,中间有一个同轴孔穿过(如图3所示)。其性能由电介质类型、长度和金属化来决定。同轴谐振线也可被切割成与相应频率的波长相关的特定长度。例如,为了使同轴谐振线更短,我们可以使用具有特定介电常数的陶瓷来缩减相应频率的波长。图4展示了当添加一个一端金属化的λ/4谐振器或一个两端开放的λ/2谐振器时,信号是如何受到影响的。
图3.同轴谐振线图示
图4.陶瓷同轴谐振器的类型对信号的影响
使用陶瓷同轴谐振器制作滤波器
现在让我们来看看在何种情况下适合使用陶瓷同轴谐振器来制作滤波器。在之前的推文中我们探讨了如何利用电阻(Rs)、电容(Cs)和电感(Ls)的不同组合来构建简单的滤波器。虽然这种方法很适合开发简单的滤波器,但随着工作频率的提高和滤波需求的复杂化,如果仍然只使用这些基本的电路构件,很可能会遇到各种性能和尺寸的问题。
在此情况下,我们可以用现代高性能陶瓷介质材料制成的短路陶瓷同轴谐振器来取代LC谐振器。陶瓷同轴谐振器在超高频和微波频率范围内可能出现的高Q值使其成为许多应用的理想选择,尤其是在成本、尺寸和稳定性很重要的情况下。
楼氏电容(KPD)的陶瓷同轴谐振滤波器的优势
如下图5所示,在黄线圈出的深蓝色区域内,楼氏电容(KPD)可提供符合条件的陶瓷同轴谐振滤波器。
图5.以黄线圈出的深蓝色区域为楼氏电容(KPD)的陶瓷同轴谐振滤波器所覆盖的频率范围
如下所示,楼氏电容(KPD)列出了旗下较受客户欢迎的陶瓷同轴谐振滤波器:
-窄到中等带宽的F0=200MHz到2.2GHz的大尺寸12毫米和18毫米谐振带通滤波器,0.2%到30%的百分比相对带宽
-中等至宽频带,F0=1GHz至6GHz的小尺寸2毫米至6毫米谐振带通滤波器,3%至45%的百分比相对带宽
-窄带宽带阻滤波器,适用于F0=400MHz至4GHz,1%至15%的百分比相对带宽
图6.楼氏电容(KPD)的陶瓷同轴谐振器
图7.楼氏电容(KPD)的陶瓷谐振滤波器
了解更多关于楼氏电容(KPD)的定制陶瓷滤波器、谐振器和双工器产品,请点击下方阅读原文联系我们。
关于我们
楼氏电容事业部(KNOWLES Precision Devices)是楼氏集团旗下专业制造各类陶瓷电容器及微波元器件的业务单元,其产品广泛应用于航空航天、医疗、电动汽车、高端工业和通信5G市场。楼氏电容研发并制造了满足高可靠性、高耐温、高电压及高频率需求的电容类产品以应对不同的市场需求。
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本文由成长的人生转载自Knowles楼氏电容公众号,原文标题为:楼氏电容|探索陶瓷同轴谐振滤波器的基本原理,本站所有转载文章系出于传递更多信息之目的,且明确注明来源,不希望被转载的媒体或个人可与我们联系,我们将立即进行删除处理。
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【选型】AiT(创瑞科技)电源管理IC/EEPROM存储芯片/分离器件/保险丝/晶振/电感选型指南
目录- 直流电源转换器 交直流转换控制器 复位IC 稳压器 LED驱动 OLED 驱动 闸驱动控制 马达驱动 开关与过滤控制 USB 充电端口控制器 霍尔开关 音频功放 运算放大器 电池管理 EEPROM存储芯片(记忆体) 触控IC MOS 管开关 电感 分离器件 可恢复式保险丝 晶振 车用电子(AEC-Q101)
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SLKOR(萨科微)功率元器件和模块选型指南
目录- 公司介绍 碳化硅场效应管/碳化硅肖基特二极管/场效应管 超结场效应管/IGBT单管/可控硅 二极管 静电保护器件/瞬态抑制二极管 三极管/电源IC 运算放大器/达林顿晶体管阵列/整流桥/霍尔传感器 光耦/石英晶体谐振器
型号- BTW69,MB10S,SL25T135FL,BTA26-1000,SL2306,SL2307,MB10F,SL2308,SMCJ440CA,SL2309,SL55X,SL40N60C,SL2310,SL2312,SL3400,SL54X,SL3402,SL3404,SL4614,RS1A,RS1M,SMF5.0CA,SS120F,SL13N50FS,MMBT4401,FMMT591,MMBT4403,SLESDL0603-24,LM317,2N5551,WE07DF-B,MMSZ5259B,SL2016384MXXX,S2MB,SL2301,SL2302,SL53X,SL2305,1SMB5921B,BTB20-600,SL322526MXXX,SL25N10,S2MF,SLESD8D36V,SL252025MXXX,SL201624MXXX,SLESD5Z5.0C,SL201616MXXX,2SK3018W,SL4949,SS52BF,2SB1261,SL10N65F,ZM4727,2SB1132,1SMA4777A,DB307S,SL1609SH,SL8N65F,SL05N06A,GBLC15CI,2SA812,SLESD8D15V,FMMT493,SMDJ170A,FMMT491,WE05DF-BS,2SC3357,SL78LXX,SL1609SL,SMF5.0A,US1AF,SL12020BT,MMBZ5221B,MMDL914,SL1609TH,SL05N06Z,RS2A,SL42764,SL1609TL,SL53N65CT,SS320BF,RS2M,SLESD5Z7V0,FMMT489,UMB10F,GBLC03CI,MM5Z2V0,MMBT5401,BT136-600,SS22,LMV321,SF1006DS,SL403,2N5401,SL6520B,SL12030BT,KBL4005,UMB1F,SMF58CA,SS32,SMBJ5.0,2SK3018,SMBJ170CA,KBL410,BTA60-1200,GBLC12CI,US2AB,SL322512MXXX,WE24DF-B,SS12,SL3N170AP,US2AF,SMF58A,SL503224MXXX,SL50T65FL,SL1619SH,SL322527MXXX,SL42744D,SL1619SL,SS210B,LM321,SLESDL0603-16,SL201632MXXX,GBU410,IRLML6401,BCP51,BCP53,BCP52,BCP55,BCP54,BZX84C43,BCP56,SL1619TH,SL2733,SL1619TL,SL52X,TL432,TL431,SS52,NUP2105LT1G,SL201625MXXX,SL49SM3579M20P-20,SL252026MXXX,BTA80-1200,SLESDL0603-05,BCP68,SLESD8D3V3,MMSZ5221B,TL431B,SL49SM26M20P-20,F1A,TL431A,DB207S,GBLC24CI,SS220F,2N7002E,BT136-800,F1M,SL85XXX,SL4822A,SL76N60CT,MC34063S,PC817,SL18N50F,SL2328A,BT137-600,MMBZ5262B,SM24C,SM36C,LMV358,RS3AB,SS310C,SS310B,DB107S,SM12C,DB301S,SL40T120FL,KBL610,SL40N65CF,SL80N65CTL,SL12005B,GBP4005,SL49SM25M20P-20,SL22N120A,SL002N02K,SLESD5Z24,MMDT2222A,US2MF,SL503225MXXX,US2MB,SL252024MXXX,SLESD3B5CM,SL05N10A,SL12P03S,C945,US2A,BFG520,SL252016MXXX,SL322532MXXX,SL2319A,SL40N65CT,SLESD5Z36,GBU6005,RS2AF,SL9013MXXXX,SS320F,US2M,SL73XX,ULN2803,SD20C,2SB1197K,SL4409N,ZMM2V0,SL12015B,SLESD5.0U035,US1A,SL10N120A,BTA08-600,SL0501,SL8205S,SL75T65FL1,US1M,SL80N120A,BAS316,2SD965A,S8550,SMBJ5.0C,S6AC,M1,BSS123,SL0601,LM2904,M7,SLPESD15VL1BA,LM2902,GBP3005,SL2309A,SLPESD0402M07,BT137-800,MM1Z39B,SLESD9B5.0ST5G,SLPESD0402M05,SMCJ440A,SMAJ5.0CA,SLPESD0402M03,GBU8005,BTA12-600,SLPESD2CAN,SM20C,RS5AB,SS520F,SL201630MXXX,MMDT3904,BSS138,BTA41-1600,FR101,MMDT3906,SL322525MXXX,SM4001PL,FR107,SMDJ5.0CA,BTA06-600,BZT52B51BS,SLPESD0402M18,SL17010BT,SL322530MXXX,SLPESD0402M16,WE12DF-B,SLPESD0402M12,SL15T65FL,MM5Z75,SMDJ5.0A,SL80N10,DB201S,SL54MXXXX,S1A,S5AC,SL12010B,S5AB,2SD1624,SL6206-XXMR,SMCJ5.0CA,S1M,B772,KBL6005,SMBJ170A,MMBT2222A,AMS1117-XX,SL75XX,DB101S,SL322524MXXX,GBP2005,S2A,BT138-600,2SC1815,SL10N10A,SLESD9B3.3S,SL4813A,S2M,SL002P02K,SL50N120A,SL9435A,SL4184,S10AC,SL80N65CT,1SMA4728A,RS5MB,BC857B,SLESD5Z15V,SL6508B,SL4264-2,ZMM200,MMDT2227,SL1625SL,SM08C,SL252030MXXX,SL20N10,GBU4005,SD03C,SD15C,SL1625SH,BC856B,BTA10-800,SL1625TL,SL306X,GBP210,BT169D,SL4284,SL4041,SL1625TH,SL1613SH,ABS2,BTA26-800,SS510B,ABS10,1N4001W,SS510C,SL6506B,S3AC,S3AB,KBP4005,2SC1623,2SC2712,SF1001DS,ES1JF,2SD1781,1SS226,BZT52B43,SL1613TL,SL305X,SS52F,SL1002B,BTA41-800,SD05C,SL4275,SL1613TH,SS52B,SS52C,S10MC,SS525,BT138-800,SLESD2401QC,2SD1898,BZT52C2V4S,SL2333A,SL100N03,DSK220,SL40N60CF,D882,ES2JF,GBP310,SL3N06,SL304X,SLM511,SL10P04S,SL49SM24M20P-20,BT139-600,1SS355,SL4N65F,S2AF,SL503212MXXX,SL3401S,1N4148W,S2AB,C1815,BTA04-600,ABS210,MMBT3904,ES2JB,KBP2005,MMBT3906,SL9945,MAC97A8,SL78XX,SL1623SL,ABS201,SL303X,MAC97A6,BAV99,SL17025BT,SLM501,SL2192,SLPESD0201M24,KBP210,BZT52B3V0BS,SL1623SH,RS1AF,BTA41-1200,SLESD5Z12V,MB1F,SL4407A,1SS181,BC848B,78MXX,SM15C,SS510BF,GBP410,SM03C,MB1S,SL-10XX,SL302X,LL4148,SLM611,SLPESD3V3L1BA,SLESD5Z2V5,SMAJ5.0A,MMBTA05,SL1623TH,MMBTA06,SL20T65FH,SL14N120A,SL1623TL,BT131-600,BC847B,SLPESD12VL1BA,2SC2873,DSK310,SL40T65FL,ES3JC,S8050,ES3JB,BAV70,MMBT2907,MCR100-8,BCX51,BSN20,MMBD4148,BCX53,SL301X,BCX52,BCX55,SLM601,SM18C,SLESD5B5CU,BCX54,SLM600,SL322516MXXX,BAV20W,BCX56,KBP310,SL7603PXXXX,SL2302M,SLESD8H5.0CT5G,IRF640,SL6800C,SL7N65CN,SD12C,SLESD8D5.0C,S9013,SD24C,S9014,S9015,BC846B,SL10N06A,S9012,BT139-800,SL7N65CF,KBP3005,SL7N65CD,MCR100-6,BZT52C2V4,SL7N65CI,SM05C,2N3904,SL3139,SS8550,SMAJ170CA,US1MF,BAV21W,SL8820,S9018,2N3906,SD36C,MM3Z75,BZT52C43S,BTB10-600,MMBTA55,SLW611,RS1MF,SL3134K,SS110,SS32BF,SL11N65CD,1N4007W,SL11N65CF,SL6512B,SL252012MXXX,SL8052A,SL1629SH,MM1W3V3,SL1629SL,KBP410,SL20162712MXXX,SLPESD5V0L1BA,SS22B,1N4148WS,SL60T65FL,1N4148WT,DSK32,SS22F,MMBTA56,SLW601,SM4007PL,MMBTA44,SL6540BT,MMBTA42,SL49SM6M20P-20,SL252040MXXX,SL36N120A,SL12040BT,SL201626MXXX,SL50N06D,SL1629TH,SL50328MXXX,SL827,BT151,BT152,SL1629TL,SL49SM8M20P-20,SL49SM27M20P-20,SL826,DSK22,SL11N65CQ,SL49SM12M20P-20,SL49SM16M20P-20,S6MC,SL49SM10M20P-20,2N7002,M1F,SLPESD0201M05,MMBT6517,SL322540MXXX,GBLC08CI,2SC5824,ES1K,2SC4617,GBU610,SL6510B,BZT52B2V4,SL12N65F,SL1605SH,ULN2001,SL1605SL,MM1W330,BSS84,BZX84C2V4,DSK12,MM3Z2V0,SL9193MXXXX,BAW56,SL21N65CF,ES1AF,SLPESD0201M03,SL25T120FL,BTA24-800,ULN2003,ES2A,SS12F,6N137,SL15N65CD,6N136,SL15N65CF,LM2575,6N135,LM2576,SMAJ170A,SMDJ170CA,SL851,SL252027MXXX,S5MB,SL1605TL,SL503216MXXX,
洺太(SUNTEK)SAW滤波器/双工器/低噪声放大器选型指南
目录- LTE SAW FILETER & DUPLEXER GPS LNA & SAW FILETER Typical Applications
型号- SK3080R,SK3410S120C,SK3250R,SK3080DB,SK3010DS,SK3020RB,SK5119S,SK3410T120,SK3340R,SK3530H,SK3300R,SK5117TH,SK33439RS,SK3400,SK3521,SK3010DB,SK3050DS,SK3525,SK3030FD,SK3410T194,SK3660R,SK3700S_T,SK3050DB,SK3030RB,SK5118S,SK3010R,SK3410S,SK3200R,SK3070ND,SK3070R,SK3410,SK3521DH,SK3070RB,SK3030R,SK3280R,SK3050R,SK3260R,SK5117E,SK3410R120,SK33439R,SK3120R,SK3030DS,SK3080ND,SK3390R,SK3700,SK3080RB,SK31213R,SK3010RB,SK3410R194,SK3050RB,SK3020R,SK3400S,SK3010ND,SK3400R,SK3050ND
HenryTech(恒利泰)滤波器/变压器/功分器/耦合器/选型表
描述- 在研发、制造和销售上提供 20多条产品线包括:LTCC/LC滤波器、功分器、巴伦变压器、耦合器、射频转接头、射频连接器、射频负载、射频衰减器、电缆组件、宽带锥形电感、微带功分器和射频玻璃绝缘子等 2000 多个活跃型号。 产品广泛用于商业、工业、医疗仪器、航天航空、卫星通信、海事通信、地探雷达,蜂窝无线、CATV/宽带、RFID、测试仪器、诊断成像等。
型号- HJ-RF2816-0.45(4.6-8),HT-SYDC-20-31HP+,HT-AD3PS-1+,HT-SCN-2-22+,HT-ADP-2-4+,HT-SCN-2-10+,HT-TCD-9-1W+,HT-LFCN-2750+,HL-SHV-JYD3,HJ-RF2520-0.38(2.4-6.1),HL-TRB-J3A,HT-LFCN-1800+,HT-HFCN-9700+,HT-BFCN-2850+,HL-SMA-KJK,HJ-DC1616-0.45(1.5-8),HL-SMA/IPEX1-KJG,HJ-RF3030-0.5(1-6),HL-SMA-KYKA,HT-TC8-1+,HJ-RF3030-0.5(4-14),HJ-RF3020-0.5(1.5-6),HT-ADT2-1T+,HT-SCN-2-11+,HL-SMA-JW3-N,HT-ADT9-1T+,HL-SMP-JJG,HLT-0.5/6-8S,HJ-MRFS6-1.27-0.5,HL-SMA-KFD1011,HT-LFCN-3000+,HL-SMA-KKG,HT-LFCN-2250+,HT-TCM1-63AX+,HT-TC4-1W+,HLT-0.5/8-2S,HJ-DC2016-0.5(4.6-12),HT-ADC-10-1R+,HJ-DC1616-0.45(0.8-8),HT-BFCN-1860+,HL-2.92-KKG-F,HT-SCP-4-1W+,HL-SMA/IPEX4-KJG,HT-SCA-4-10+,HL-MCX-K3CA,HT-SCN-2-45+,HT-LFCG-2850+,HT-AD5PS-1+,HT-HFCN-7971+,HJ-RF3020-0.5(4-12),HT-LFCN-1325+,HT-HFCN-1500+,HT-HFCN-3800+,HJ-MRFS11-1.27-0.5,HJ-RF2014-0.3(4.6-8),HT-HFCN-4600+,HT-LFCN-6400+,HT-HFCN-880+,HT-LFCN-2850+,HJ-DC2516-0.7(4.6-11),HJ-MRFS8-1.27-0.5,HT-HFCN-650+,HT-LFCN-120+,HT-ADT1.5-1+,HL-TRB-J4A,HJ-MRFS3-1.27-0.5,HLT-2/8-8S,HT-ADP-2-20+,HLT-0.5/8-4S,HT-BFCN-2500+,HT-TCP-2-25+,HT-LFCN-3400+,HT-LFCN-900+,HL-2.92-J3507G-F,HT-JPS-2-1+,HL-SMA-JWB2-F,HJ-DC2020-0.5(0.8-12),HJ-MRFS9-1.27-0.5,HJ-RF2516-0.38(2-12),HT-HFCN-1320+,HJ-DC2816-1.0(4.1-11.5),HT-TCP-2-10+,HT-LFCN-490+,HT-BFCN-4100+,HT-SYDC-20-61HP+,HL-N/SMA-JKG,HL-2.4-JJG,HT-DBTC-9-4L+,HT-LRPS-2-25J+,HT-DBTC-17-5+,HT-LFCN-9170+,HL-BNC-J5Y,HT-TCP-2-33W+,HT-ADP-2-1+,HL-TRB-KYD1,HJ-DC1616-0.45(3.4-12),HT-SYPS-3-12W+,HJ-DC1216-0.45(4.6-12),HL-MCX-J3CA,HT-HFCN-2700AD+,HLT-0.5/6-4S,HT-HFCN-1200+,HT-LFCN-530+,HT-SYDC-20-62HP+,HL-SMA-JW5D-A,BFCN系列,HFCN系列,HT-ADT1-6T+,HJ-MRFS2-1.27-0.5,HL-SMP-KB2,HT-SYDC-10-52VHP+,HL-SMA/IPEX5-KJG,HL-SMA-JJA,HT-TCM1-43X+,HL-SMA-JJG,HT-TCM2-33X+,HT-TC4-1T+,HL-SMA/IPEX1-JJG,HT-HFCN-7150+,HT-SEPS-8-272+,HT-LFCN-630+,HT-AD4PS-1+,HT-LFCN-400+,HT-LFCN-1200+,HT-LFCN-1575+,HT-LFCG-1000+,HT-JPS-3-1W+,HT-LFCG-1525+,HT-HFCN-8400+,HT-ADTT1-1+,HJ-DC1216-0.45(1.2-8),HT-SCN-2-65+,HL-N-J240YA,HJ-RF2550-0.38(2-8),HL-SMP-KWB2A,HT-TCM2-63WX+,HL-SMA-JKB,HL-SMA-JKG,HT-HFCN-440+,HL-SMA-50JRB 18GHZ,HJ-RF2816-0.45(3-12),HT-SYDC-20-22HP+,HL-SMA-JW3F,HT-T1-1T+,HL-SMA-KY3F,HL-BNC/SMA-JJ-F,HT-ADTL1-15-75+,HT-LFCN-1500+,HT-LFCG-490+,HT-LFCN-225+,HT-LFCG-3400+,HJ-DC1616-0.45(2.5-8),HT-LFCN-4400+,HT-ADTL1-12+,HT-LFCN-5000+,HT-SCN-2-19+,HT-LFCN-1525+,LFCN系列,HJ-RF2516-0.38(1.6-4.8),HT-LFCN-575+,HJ-SMP(M)-JHDA-L(6.6),HT-LFCN-1000+,HLT-2/8-2S,HL-2.4/2.92-KKG-F,HL-2.92-KFKG,HT-TC1-1-13M+,HL-SMA-JWB2CG,HT-LRPS-2-4+,HT-LFCN-5500+,HT-TC2-1T+,HT-LFCN-320+,HL-2.4/2.92-JJG-F,HT-LFCN-3800+,HT-LFCN-95+,HJ-DC3030-0.8(6.75-18),HJ-RF3042-0.5(2.2-9.3),HL-SMA-J3507G,HL-SMA-J5-E,HT-ADC-15-4+,HT-ADT1.5-122+,LFCN,HT-AD6PS-1+,HJ-RF2016-0.3(4.6-8),HJ-MRFS5-1.27-0.5,HT-SYPS-3-142W+,HL-SMA-50JRB 6GHZ,HT-SYPS-2-52HP+,HL-BNC-J3CYA,HT-TCM1-83X+,HL-N/2.4-JKG,HT-JPS-2-1W+,HL-BNC/SMA-KJ-F,HT-ADT1-1WT+,HT-ADTL1-18-75+,HT-ADT1-1+,HL-N-J200YA,HL-BNC/SMA-KK-F,HJ-DC2016-0.7(1.5-8.5),HT-LFCN-105+,HT-ADP-2-1W+,HT-ADTL2-18+,HT-LFCN-800+,HT-LFCG-530+,HL-SMA-KFKG,HT-TCM2-43X+,HT-LFCN-160+,HT-ADT1.5-17+,LFCG,HLT-0.5/6-2S,HT-TC1-1-43X+,HL-TRB/BNC-JJ,HT-TC1-1T+,HT-LFCN-722+,HT-SBTC-2-10L+,HL-SMA/IPEX4-JJG,HT-SCN-2-35,HJ-DC2020-0.5(5-12),HLT-2/18-2S,HL-SMA-J3F,HT-LFCN-2500+,HT-SCN-2-15+,HT-SC4PS-33+,HL-2.4/2.92-JKG-F,HT-SCN-2-27+,HT-LFCN-80+,HT-TC4-19+,HT-ADTL1-4-75+,HT-TCM3-452X+,HJ-DC1216-0.45(2.8-8),HT-SCRP-2-682W+,HT-RPS-2-30+,HT-LFCG-2250+,HT-LFCN-1400+,HT-ADC-20-4+,HT-TC4-1WG2+,HL-SMA-KYWHD17,HT-LFCN-190+,BFCN,HT-LFCN-7200+,HT-LFCN-2000+,HLT-2/8-6S,HT-ADP-2-10+,HL-BNC/SMA-JK-F,HJ-RF2014-0.3(1.6-4.6),HJ-DC1611-0.45(1-12),HL-N-JKG,HJ-MRFS10-1.27-0.5,HFCN,HT-HFCN-6010+,HT-SCP-5-1+,HL-2.92-JKG,HT-BFCN-3700+,HL-SMA-KF3CY,HT-HFCN-740+,HT-LRPS-2-1+,HLT-2/8-3S,HJ-MRFS4-1.27-0.5,HJ-MRFS7-1.27-0.5,HT-JS4PS-1+,HT-LFCN-6000+,HJ-DC2520-0.7(4.6-11),LFCG系列,HT-LFCN-113+,HJ-DC2016-0.7(4.6-11),HT-ADT2-1T-1P+,HT-SBTC-2-20+,HT-SYBDC-15-52VHP+,HT-LFCG-1800+,HT-BFCN-3115+,HJ-RF3016-0.5(2-12),HT-HFCN-3100+,HJ-SMP(M)-JHDAL(4.95),HL-SMP-KWB1,HT-LFCN-180+,HJ-RF2516-0.38(4.6-8),HL-SMA/IPEX3-KJG,HLT-2/8-4S,HT-TCM4-452X+
汇高仪器(HUIGAO)电子测量仪器选型指南
描述- 常州市汇高电子有限公司是一批具有相当理论基础和丰富实践经验的中、高级科技人员于2006年组建成立的高新技术企业,公司长期致力于电子测量仪器的开发、设计、制造,积极引进国际先进技术,消化吸收,开发出了LCR数字电桥系列、电阻测试仪系列、电感测试仪系列、电容测试仪系列、元器件参数测试仪系列、变压器参数测试仪系列、交直流耐压绝缘测试仪、伏安特性测试仪、蜂鸣片测试仪、二极管测试仪、伏安特性测试仪等几十种测量仪器,高、中、低档兼备,质量可靠,价格低廉。
型号- HG2611E,HG2611D,HG2172,HG2173,HG7817系列,2672,HG7120A,HG7120B,HG7808C,HG251X系列,HG8815R,HG71X0系列,HG9810,HG2515B,HG2612A,HG2600,HG3030,HG2612,HG2516A,HG7683,HG7110B,HG7110A,HG2829,HG281X,HG7729A,HG7729C,HG7729B,HG7826A,HG277X,HG2788,HG3516,HG2542,TS-3285B,HG2683,2670AM,3030,HG71X0,TS-3285A,HG7516A,HG7729,HG780X系列,HG7516B,2672DM,HG7683B系列,HG7816B,HG7729系列,HG7816A,HG251X,HG780X,HG7817,HG7816,HG2810B,HG7811,HG7826系列,HG261X系列,2672CM,2672系列,HG2818,HG7817A,HG2829系列,HG281X系列,HG2817,HG2810,HG2536,HG2617A,HG7826,HG2512B,HG2775,2678XM,HG7683B,HG7683A,HG7816系列,HG981X,HG7130B,HG7130A,HG981X系列,HG7683A系列,2672BM,HG2816A,HG261X,HG2900,HG2775A,HG7516,HG1773,HG9813,HG7810,HG9815,HG9816,HG7516系列,2672AM,HG2775系列,HG2829C,HG2817B,HG2829B,HG2817A,HG2829A,HG7808,HG2513,HG7683系列,HG2817D,HG2515,HG2516,HG7804,HG2776A,HG2511,HG2512
赛思(Saisi)晶振/谐振器/振荡器/原子钟选型指南
描述- 浙江赛思电子科技有限公司是一家专注于研制高性能时钟芯片、晶振、原子钟、时钟服务器、时钟模块及大型时空信息管理的综合时频解决方案的国内TOP级时频科技企业。
型号- T2016,T3225,SW6035,VC3225,R2520,D2020,T0705,TF2012,SW5032,SW7050,T2520,LSPXO3225,QT55,SW2520,O3838,R2016,PSPXO3225,T5032,PSPXO2016,O5050,O2020,O4560,TF1610,R1612,SW3225,QT45,SW2016,O3627,O1409,O9282,QT40G,D6565,SPXO7050,SPXO2520,49B,SPXO5032,O2522,O2525,SW1210,QT31,SW1612,49S,O0907,O0705,T1409,SPXO2016,SPXO3225,D3627,TF3215
Knowles(楼氏电子)射频滤波器(定制产品)选型指南
目录- Company Profile Technology Capabilities Ceramic Technology Package Option Ceramic Resonators Cavity Filters Lumped Element Filters Bandpass Filters Bandreject Filters Lowpass and Highpass Dual Bands / Multi-Bands & Diplexers Multiplexers Specialty Filters Space Heritage
型号- 942274,943440,943441,943442,943443,918565,936908,940694,943480,932199,938738,936754,930257,941699,938533,935061,938576,938571,935265,934450,935264,935384,935263,942225,931406,940121,933827,936669,932342,936741,935535,935579,943503,943504,941008,942658,943627,936740,938044,942330,942331,942651,943501,943502,935838,938949,939606,936735,940989,932413,937501,938556,DR03F36Q1550AYB,933984,938635,908704,937144,936333,923787,943452,942320,942080,930615,931396,940417,937017,938663,931190,938660
【选型】EMC RFLabs LORCH射频微波滤波器选型指南
目录- 滤波器 腔体滤波器 分离元件 陶瓷滤波器 集成组件 可调滤波器 管式滤波器 RF产品
型号- BRP,3NF-30/76-S,DFM,3NF-100/200-S,DFM47,5TF-48/95-5S,DFM45,3NF-25/50-S,EZ4,EZ3,3NF-250/500-S,EZ6,EZ5,IZ4,EZ7,IZ3,3BT-1800/2200-1S,IZ6,IZ5,5TF-32/64-5S,IZ7,HP3,HP2,HP5,5TF-500/1000-5S,HP4,CF2,HP7,LP3,HP6,LP2,CF4,HP9,LP5,DP-1-6-305-30-75,CF3,IZ,HP8,LP4,CF6,LP7,LP6,LP9,CF7,LP8,3TF-225/400-5S,DP-2-6-255-30-75,HPD,3NF-1800/2200-1S,5TF-375/750-5S,BA,5TF-63/125-5S,BC,BD,BE,3TF-1000/2000-5S,3NF-1000/2000-S,3NF-375/750-S,3BT-800/1000-1S,FC-7-0.05-100,T8B,3NF-500/1000-S,3TF-500/1000-5S,5TF-250/500-5S,FC-20-0.05-100,3TF-750/1500-5S,T8L,CP,5TF-1000/2000-5S,DP-1-8-80-8-77,LA,LC,LD,LE,3TF-63/125-5S,5TF-1500/3000-5S,FC-10-10-2000,FC-7-2-1200,3NF-50/100-S,5BT-800/1000-1S,DFM6,DFM4,5TF-24/48-5S,MF,MF37,MH,5BT-1800/2200-1S,MF35,3TF-250/500-5S,BP3,5TF-750/1500-5S,BP2,BP5,BP4,BP7,FC-7-0.2-600,BP6,Z-PARK,5TF-30/76-5S,BP9,BP8,3NF-200/400-S,DP-2-4-295-10-73,DP-1-8-370-5-77,DP-2-8-350-3-77,EZ,3TF-375/750-5S,MF25,3TF-48/95-5S,MF27,DP-1-6-70-10-75,5NF-800/1000-1S,3TF-95/190-5S,5TF-95/190-5S,3TF-30/76-5S,3TF-32/64-5S,5TF-225/400-5S,3TF-200/400-5S,5TF-200/400-5S,5TF-125/250-5S,DFM67,DFM65,FC-20-0.2-500,5NF-1800/2200-1S,FC-10-10-3000,3TF-1500/3000-5S,DP-2-8-860-80-77,3NF-800/1000-1S,3TF-125/250-5S,3TF-24/48-5S,BRH
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可定制射频隔离器/环行器(10M-40GHz),双工器/三工器(30MHz/850MHz-20GHz),滤波器(DC-20GHz),功分器,同轴负载,同轴衰减器等射频器件;可定制频率覆盖DC~110GHz,功率最高20KW。
最小起订量: 1 提交需求>
可定制UV胶的粘度范围:150~25000cps,粘接材料:金属,塑料PCB,玻璃,陶瓷等;固化方式:UV固化;双固化,产品通过ISO9001:2008及ISO14000等认证。
最小起订量: 1支 提交需求>
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