Cavity Filter Technology Can Support Aviation Devices with Radar Altimeter Interference

时间： 2023-09-08 来源：Smiths Interconnect Blogs

代理服务

技术支持

批量订货

The recent rollout of the 5G C-band frequencies has caused concerns for radar altimeter interference in avionic systems—including commercial transport, business, regional, and general aviation airplanes and helicopters.

The potential for interference between the telecom 5G C-band (3.7 to 3.98GHz) and radio altimeters (4.2 to 4.4GHz) frequencies is a growing concern in the aviation industry. The FCC and the FAA are addressing this concern with the radar altimeter interference by reducing the 5G transmission power around airports and limiting the 5G networks within about 2 nautical miles of runways at US airports.

Alternative Filter Solution:

An alternative solution is presented that applies RF filtering of the 5G frequencies within the receiver of the radar altimeter. This filtering will suppress or attenuate the 5G signals from interfering with the radar altimeter system.

To be concise, consider the solution of implementing a filter in the radar altimeter. As stated above, these systems operate in the 4.2 to 4.4 GHz band and are used to provide precise altitude to aircraft. An RF filter placed within the radar receiver that significantly rejects the 5G C-band frequencies would mitigate the occurrences of system malfunction or erroneous altitude information. Furthermore, the additional loss of the filter must be kept minimal to maintain the performance and sensitivity of the radar altimeter. Finally, the filter should be designed to provide a robust, but cost-effective solution for the radar altimeter system.

Smiths Interconnect has developed a Combline Cavity Filter solution to address this requirement. This filter solution provides rejection of more than 55 dBc in the 5G band, while also providing an insertion loss of 0.7 dB maximum in the radar altimeter band. This effectively attenuates the potential interference within the radar altimeter to ensure proper functionality.

The filter’s electrical response has the specifications listed in Table 1. A typical cavity design to meet these specifications would have seven sections with each section having adjustable screws to enable a technician to tune the filter into the required final specifications. This is effective, but it increases the amount of labor required for each filter. Smiths Interconnect has designed a solution that greatly reduces the amount of tuning screws to significantly reduce the cost of the filter. This design will enable us to provide a solution that meets the required specification and also be cost-effective for the market.

The compact filter solution size is 4.19” L x 0.98” W x 1.1” H in length, width, and height and will provide the market with a very efficient method of eliminating the interference between 5G frequencies and the radar altimeters on aircraft. The filter solution is compliant with the conditions outlined in DO-160G, Environmental Conditions and Test Procedures for Airborne Equipment. The outline of this filter is shown below in Figure 2.

Cavity Filter Series

Cavity filter designs are available in the frequency range of 30MHz to 51GHz and with bandwidth options from less than 0.5% to over 66%. Cavity filters offer the user very low insertion loss, steep skirt selectivity, and narrower bandwidths than discrete component filters.

Smiths Interconnect is excited to support solutions to alleviate issues with RF and Microwave products. Smiths Interconnect RF Filter Select Plus Tool can assist with filter selection and topologies. As the RF communication spectrum continues to increase, Smiths will continue to provide solutions that meet the market demand. Smiths Interconnect RF Filters have been supporting the demand of Smiths Interconnect customers for over 35 years and Smiths Interconnect will continue to innovate Smiths Interconnect products to support this demand now and in the future.

发送到邮箱 |
+1 赞 0
收藏
评论 0
| 转发至：

本文由涂抹转载自Smiths Interconnect Blogs，原文标题为:Cavity filter technology can support aviation devices with radar altimeter interference，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。

全部评论（0）

暂无评论

SWaP challenges in the defence industry: How Smiths Interconnect rises to the challenge

The defence industry has exceptionally high connectivity demands, especially when it comes to size, weight and power (SWaP). Smiths Interconnect is an industry-leading provider of cutting-edge connectivity solutions to the defence sector for applications such as guidance systems, data links, manpack radios, radar systems (ground, air and shipboard), antenna systems and drones.

2024-02-28 - 原厂动态代理服务技术支持批量订货

Smiths Interconnect Expanded RF Filter Capability for European and Asian Markets

Smiths Interconnect has announced the availability of additional engineering and manufacturing capabilities for its broad range of RF filters supporting UHF, L, S, X, Ku, K, and Ka-Bands.

2023-02-08 - 原厂动态代理服务技术支持批量订货

From the Clouds of Everest to the Surface of Other Planets, Smiths Kits and Components Are Widely Used

Smiths kit is reckoned to be on half of the geostationary satellites orbiting the Earth at present, allowing us to drive by sat-nav, get reasonably accurate weather forecasts, receive 400 television channels, trade financial instruments in milliseconds and shoot first when opponents on the other side of the world converge on your position in Call of Duty.

2024-03-07 - 原厂动态代理服务技术支持批量订货

顺络电子（Sunlord）汽车电子产品（EMC元件/电感/变压器/无线充电线圈）选型指南

目录- Transformer Coils/Inductors EMC Components

型号- ACPR1208,ATWPEQ363533,AMCW-B SERIES,ATWPPQ505551,ARLDC SERIES,ALTWR-F02T,ATWPEF122007,ALTW SERIES,ASWPA SERIES,AMCW-B,ATWPEP060708,AMCW-L,AMWPQ3315,AWL1608C-M01,AMCW2012S,AMCW-F,ACSR,AMQC,AMCW-S,AMCV- G SERIES,AWL1608FS-M01,ATWPPQ404440,ASWPA6055S,AMCW-S SERIES,ASDCL1005,ASWPA4035,ARLDC,AMWPB SERIES,ATWPEP,ATWPEF SERIES,AMQK SERIES,ATWPEF101406,ATWPEQ,AWL-FS SERIES,AMWPH3015,ALTW1209C01,ALTW0805C,AMWPQ,ATWPEF151513,AMQC SERIES,AMQK,AMWPH,ATWPEF182012,ATWPEF,ACSR SERIES,AMWPB,ARCDC646430,AMWPH5030,AMCW-F SERIES,ASWPA8050,AMCV,ATWPEP131515,ARLDC585456,ARCDC,ASDCL1608,AMWPB6045,ALTWR,ATWPPQ656264,AWL3225FP,ACPR1208S,ATWPEQ SERIES,AMCV- G,ATWPPQ404243,ASWPA,ARLDC504446,AWL-C,AMWPQ2818,AMCW3225G,AMCW3225F,AMCW3225B,ARCDC606030,ARCDC SERIES,AMCW3225L,AMCW,AMWPQ2815,ATWPPQ SERIES,AMCW4532F,AWL-FP SERIES,ATWPEP091111,AMQCTR1025750,AMCW4532B,ASDCL-D,ACPR1208S SERIES,AMWPH SERIES,AMCW4532L,ATWPEP121212,ATWPPQ508847,AWL1005C-M81,ATWPEP SERIES,AMCV SERIES,AWL1005C-M01,ATWPEF202217,AMWPQ SERIES,ARCDC483842,AMCW-L SERIES,ASDCL-D SERIES,AMWPH4018,AWL-C SERIES,AMWPB7045,ALTW,AMQKRR503409,AMWPH6045,ATWPPQ50843,AWL-FP,ACSR0906,AWL-FS,ATWPPQ

2021-2022 - 顺络 - 选型指南代理服务技术支持批量订货

Laird（莱尔德）EMI滤波器和射频电感器选型指南

目录- Part Number Nomenclature Explanation Ferrite EMI Chip Beads Ferrite EMI SMT Bead Assemblies Common Mode And Differential Mode Introduction Common Mode Choke DIFFERENTIAL MODE EMI FILTERS INDUCTORS

型号- LI1806E800R-10,CPI1008K1R5R-10,LF1206A302R-10,28C0236-0JW-10,LI0402E800R-10,HI0805P390R-10,HZ0603C601R-10,MI0805K601R-10,IC1206B821R-10,MI1206L501R-10,HZ0603B751R-10,IC0603B820R-10,MI0805L301R-10,LI0603E151R-10,IC0805B222R-10,LF1206E152R-10,CMX1211Z601B-10,MI0603J601R-10,CM0805A371R-10,28L0138-80R-10,HZ0805D102R-10,IC0805B102R-10,HI2220R181R-10,CM1812C282R-10,29F0428-0T0-10,29F0430-2SR-10,CM0805B361R-10,CM5740Z171R-10,MI0805K110R-10,CM0805C161R-10,CM2824E352R-10,MI0603L221R-10,IC0805A333R-10,CM5740Z171B-10,CM2021Y330R-10,29F0818-0SR-10,LI0402E190R-10,CMX1616Z401B-10,IC0805A472R-10,CM4440Z121R-10,HZ0402A152R-10,HZ0603A102R-10,CPI0806KR68R-10,MI0402L100R-10,IC0603A152R-10,HI1206T500R-10,CMX1616Y222B-10,LI0805H151R-10,HZ0603A222R-10,MI0603K300R-10,CM3032V201R-10,MI0805K400R-10,CM5740Z241B-10,MI1206K260R-10,DA1206D301R-10,CM1206A601R-10,CPI0805F2R2R-10,HI0805P121R-10,MI1206L601R-10,MI0603J102R-10,28L0138-10R-10,HR2220P601R-10,CMX1616Z162B-10,28L0138-40R-10,HZ1206C202R-10,IC0603A821R-10,CM3822R201R-10,IC0603B181R-10,HI0603R300R-10,IC0805A223R-10,CPI0806J1R0R-10,IC1206A103R-10,CM4732V301R-10,MI0402K121R-10,HI2220P251R-10,29F0418-0SR-10,MI0805M221R-10,35F0121-1SR-10,CMX1211Z181B-10,HZ0402A182R-10,HZ1206E601R-10,CMX1616Z112B-10,CPI1008KR82R-10,CF0805D670R-10,HI0805Q310R-10,IC0603A102R-10,MI0603K181R-10,MI0603J600R-10,CC2824E513R-10,CM3440Z171B-10,HI1612X560R-10,IC0805A821R-10,HI0805O121R-10,CF0805,HI2220Q401R-10,MI0603J471R-10,HI0603N330R-10,CMX1616Z171B-10,HZ0402A601R-10,IC0805A183R-10,HI0805R121R-10,HZ0402B102R-10,CM3440Z171R-10,CM4545Z131R-11,CM4545Z131R-10,CH0805D900R-10,HZ0603D102R-10,LI0603G121R-10,CM3822R151R-10,CPI0805H1R2R-10,CPI1008K1R2R-10,LI0402E300R-10,LI0402E750R-10,CM2824E182R-10,IC0603B470R-10,28C0236-0EW-10,LI1812D121R-10,CM3032V121R-10,29F0430-4SR-10,CPI0806J1R8R-10,IC1206B153R-10,LI1206H151R-10,CM4545Z131B-10,HZ0603C651R-10,HI0805T500R-10,CC2824D225R-10,IC0805B331R-10,CF0504C121R-10,CMX1211X132B-10,29F0818-1SR-10,CC1812,LI0603G221R-10,LI1806C151R-10,CF0805D900R-10,HZ0805B252R-10,CPI0806KR82R-10,CC2824E105R-10,IC0805A272R-10,MI1206L391R-10,CMX1211Z321B-10,CM5441Z101B-10,CPI1008J4R7R-10,LF0805A252R-10,IC1206A333R-10,HR2220V801R-10,IC0805C680R-10,LI1806E101R-10,HZ0603A182R-10,LI0402B800R-10,28C0236-0BS-10,CM5022R201R-10,MI0805L601R-10,CF0805C221R-10,CC2824E253R-10,CC2824J502R-10,CPI0805G1R5R-10,CM2722R201R-10,HI0603O700R-10,LI0402C470R-10,IC0603A182R-10,29F0330-2SR-10,CPI0805E4R7R-10,CM2545X171R-10,HI2220P171R-10,29F0528-0T0-10,MI0603M121R-10,HZ0805G471R-10,HZ1206D102R-10,LI0603D301R-10,CM0805D900R-10,IC0603A103R-10,IC0805A822R-10,MI1206K900R-10,CM3822R800R-10,CM4732V201R-10,CC2824E474R-10,HI1806N910R-10,28F0181-1SR-10,CC2824E113R-10,CM5022R151R-10,HI1206T161R-10,HI2220R151R-10,LI0805H400R-10,CM2824B103R-10,CPI0805H1R0R-10,LI0805G201R-10,CPI1008K1R0R-10,MI0603L301R-10,DA1206E300R-10,IC0805A153R-10,CPI1008J2R2R-10,HI3312X101R-10,LI0402E600R-10,CM3032V301R-10,MI1806J800R-10,HI1206N800R-10,HZ1806K102R-10,MI0805L331R-10,CPI0806J1R5R-10,HZ0603B471R-10,IC0603A681R-10,CM4545X131R-10,CM2545X171B-10,HZ0805E601R-10,HI0805N600R-10,CPI0805JR47R-10,HZ0603B102R-10,CM0805B501R-10,HZ0805B272R-10,29F0418-1SR-10,IC0805B332R-10,LI0805G301R-10,MI0805J102R-10,HI2220R301R-10,LI0603B201R-10,HZ0603A252R-10,CM2824E702R-10,IC0603A472R-10,LI0402C221R-10,LI0805H121R-10,CM4545X131B-10,HI0805N310R-10,HI1806T600R-10,HI2220T101R-10,CPI0806KR47R-10,28C0236-0DW-10,DA1206D600R-10,CM0805C221R-10,CC2824,29F0303-0T0-10,CPI0806J3R3R-10,HZ1206E152R-10,MI0603K471R-10,CC2824B475R-10,HI2220P701R-10,CC2824E471R-10,28L0138-70R-10,CPI0805E3R3R-10,DA1206B601R-10,CM0805C601R-10,IC1206B331R-10,CPI0805G1R8R-10,35F0121-0SR-10,CM5441Z161B-10,CM1206C161R-10,HZ0805D152R-10,28C0236-0BW-10,IC1206A332R-10,CH0805,CPI0806J1R2R-10,CPI1008KR68R-10,HI2220P601R-10,CPI0805JR68R-10,MI1812K121R-10,HI0805R800R-10,IC0805A681R-10,CMX1616X282B-10,HI1206N680R-10,HZ0603B112R-10,HI2220P551R-10,CC1812C513R-10,CPI1008K1R8R-10,CM5022R800R-10,CMX1211Y801B-10,LI0402B301R-10,28L0138-50R-10,HI0805N221R-10,28F0121-1SR-10,IC0805C470R-10,LF1206C202R-10,CPI0805IR82R-10,DA1206B102R-10,IC1206A472R-10,MI1206K601R-10,CM6032V201R-10,HI0603N300R-10,HZ0603A152R-10,CM4440Z111R-10,HI0603P600R-10,HZ0603C152R-10,LI0603G800R-10,IC0805B101R-10,CM5441Z161R-10,CMX1211Z680B-10,HI1812T800R-10,MI0603J680R-10,28F0121-0SR-10,HZ0805C202R-10,CM6032V301R-10,CPI0806J2R2R-10,CM3421Y600R-10,CPI0806J4R7R-10,HI1206N101R-10,LI0402D121R-10,LI0805H750R-10,29F0328-0T0-10,DA1206C121R-10,MI1206K310R-10,LI0402C220R-10,HR2220V701R-10,CM2722R151R-10,IC0805A103R-10,CM0805,CPI1008KR47R-10,CM2722R800R-10,LI1206H121R-10,CMX1616Z701B-10,CF0504C900R-10,HI2220P271R-10,CF0805D121R-10,CPI1008J3R3R-10,CF0504,IC1206B183R-10,LI0603E470R-10,CMX1211W182B-10,IC0805B182R-10,HI1206P121R-10,HI1812V101R-10,29F0429-0T0-10,IC0805B122R-10,HZ0805B222R-10,MI1210K600R-10,29F0318-1SR-10,CF0805D181R-10

LAIRD - 选型指南代理服务技术支持批量订货

铁路连接解决方案

描述- Smiths Interconnect作为铁路连接解决方案的供应商，提供安全、高效、可靠的连接产品。公司拥有60多年的经验，提供高性能连接器、天线系统、射频组件和电缆组件。产品涵盖防务与航天、通信和工业市场，包括高可靠性电气连接器和电缆组件、坚固嵌入式收发器、天线系统解决方案以及广泛的创新射频和微波解决方案。公司注重可持续发展，产品符合主要国际铁路标准，并提供全球范围内的技术支持和本地服务。

型号- HDC SERIES,HBB SERIES,C SERIES,BOA SERIES,L SERIES,B SERIES,M12 SERIES,F SERIES,H/N SERIES,LHS SERIES,CEA SERIES,LHZ SERIES,REP SERIES

2022/8/17 - SMITHS INTERCONNECT - 商品及供应商介绍 - Version 2.1 代理服务技术支持批量订货查看更多版本

Nisshinbo（日清纺）车载用芯片选型指南（英文）

描述- "Nisshinbo Micro Devices Inc. is the result of the integration of former New Japan Radio Co., Ltd. and former RICOH Electronic Devices Co., Ltd. Both companies, having contributed to expanding the Nisshinbo Group's microdevices business so far, will further grow as an ""Analog Solution Provider"" for growing markets by strengthening structure and achieving synergies through business integration.

型号- R1515,R1516,R1513,R1514,R1517,R1518,NJU7089,R3134,R1511,R1510,R1191,NJG1187KG1,R1190,NSNJ9205,R1526,R1524,R1525,NJU7077,NJU7870,NSNJ9208,NA1150,NJU72040,R8156,R8153,R8152,R8155,RN5T569,R8154,R8151,RP550,R8150,NJG1814MD7,NJG1175KG1,NJU77701,NJG1159PHH-A,RP108,R3154,R3152,NJW4760,R8160,NJG1801AKGC-A,NJG1182UX2,R3120XXXXE,NJU7890,NSNJ9200A,R3120XXXXA,NJG1186PJL-A,R1540,R5106,R5107,NJG1804K64,R5108,R5109,NJG1150UA2,R5104,R5105,R3160,NJG1815AK75-A,NJU72015,NT1191GEAE3A,NL6012,R8315XXXXA,NV3601,R8315XXXXB,R8315XXXXE,R8315XXXXF,NV3600,R1276,NJG1681MD7,NJG1669MD7,NJG1155UX2,R1278,NJW4107,NJW4106,NJW1871,NR1640,NJW4105,NJW4104,R1272,NJM2369,R1273,R8300XXXXA,R1270,ND1433,R1271,R1150,MUSES8920A,R8300XXXXE,R8300XXXXG,NJM41001,NJM41005,R5524,R8359,R8358,NJG1684ME2,R5523,R8355,NJW4116,R8357,R8356,R1163,NJW4110,NJG1818K75,NJM2815,NJM2816,RP510,NJW4152BA,R3118,R3117,R3116,NJM2904B,NJM8208,NJG1144KA1,R1290,R1170,NJW4203,R1294,R1171,R1172,NT1193FAAE1S,NJM2903,R8360,NJU72060,NJU71091,NJG1801BKGC-A,NJU71094,R1500,R1501,R1180,R3119XXXA,NT1192FAAE1S,R3119XXXB,NJM2119,NP4271,NJM8532T1,RN5C750,R1114,R8300,NJW4148,NJW4142,NJW4140,NC2905,NJU77572,NJG1187AKGC-A,NJU8759A,NJU7907A,NJU7047T1,R1245,NJW4830,NJM11100,NJW4154,NJG1809ME7,RP154,NJU72090,NJM8080,NJU72097,NJG1802K51,NJM8087,NJW4119,RP506,R1130,NJM12884,RP170,RP171,NT1195FAAE1S,NJU77552,NJM8532,NJG1801K75,NL9000,R1260,NJW4133,NJW4254,NJW4132,NJW4250,NJU7046,NJU7047,NJU77242,R3119XXXXA,NJW4152-BA,R3119XXXXE,R5117,NJG1806K75,NJG1812MET-A,R5114,NJG1817ME4,R5115,NJW1871A,R5116,R5110,R5111,R3121XXXXG,R5112,RN5T5611,R3121XXXXA,NP8700,NT1191GEAE3S,NJG1815K75,R3121XXXXE,NJW4182,NJU7367B,NJU77252,R3151XXXXE,R3151XXXXF,MJU71091,R3151XXXXA,R1560,R1561,R3151XXXXB,NJW4868,R3500,NJW1241,NJW1240,NJG1812AMET-A,NJW4750,RP111,RP115,NJU77582,R1211,NJG1161PCD,NJW4722,NJW4841,NC2780,NJG1682MD7,NJU7907B,NR1700,NJU7057,R3150XXXXE,R3150XXXXF,R1580,NJU77903,NJM2879,RP130,NJW4175,RP132,NJW4171,R3150XXXXA,R3150XXXXB

2024/1/18 - NISSHINBO - 选型指南代理服务技术支持批量订货

SKG8204B Beidou Short Message Module, with Wide Reliability Coverage and Low Cost

SKG8204B is a Beidou-3 regional short message communication module, which integrates core chips such as LNA low-noise amplifier, RF transceiver signal filter, short message RF baseband integrated processor, PA power amplifier, etc. This module can be embedded into the entire product, and basic functions such as sending and receiving short message information and location reporting in the Beidou No.3 area can be achieved by connecting to an external Beidou SIM smart card and a Beidou passive antenna for short messages.

2024-06-30 - 产品代理服务技术支持批量订货

11PFX-10000/R4000-M X波段平面X滤波器

描述- 本资料介绍了Smiths Interconnect公司生产的X波段平面X滤波器，型号为11PFX-10000/R4000-M。该滤波器具有中心频率10000 MHz、带宽4000 MHz，插入损耗最大3.0 dB，停带衰减最小40 dBc，适用于-55至100摄氏度的温度范围。

型号- 11PFX-10000/R4000-M

2024/8/30 - SMITHS INTERCONNECT - 数据手册 - Version 2.0 代理服务技术支持批量订货查看更多版本

MIL-C-26482系列II/MIL-DTL-83723系列I滤波器连接器

型号- C20,P100,L200,L100,P200,L20,C1,P20,C2,C200,C100,C4,C8,□26482□□□□□□□□□,P1,P2,C76,C10,P4,L1,L2,P8,L4,C38,MS3474,L76,L10,L8,MS3470,P76,P10,L38,P38

2019/09/06 - SMITHS INTERCONNECT - 技术文档代理服务技术支持批量订货

3LPFX-12800-M X波段平面X滤波器

描述- 本资料介绍了一种X波段平面X滤波器，型号为3LPFX-12800-M。该滤波器具有12800 MHz的截止频率，最大插入损耗为-1.5 dB，最小阻带衰减为40 dBc。它适用于-55至100摄氏度的温度范围，并具有95%的相对湿度耐受性。

型号- 3LPFX-12800-M

2024/8/30 - SMITHS INTERCONNECT - 数据手册 - Version 2.0 代理服务技术支持批量订货查看更多版本

Exxelia 商业航空用无源元件选型指南

描述- Exxelia brings its know-how to Aircraft, Helicopters and OEM manufacturers in numerous platforms for all types of critical functions including cockpit & avionics, engine & controls, actuation systems and power generation & distribution.

型号- PP,KM SERIES,TCF SERIES,DSCC 10004,BIK,CTC 21 SERIES,BIK SERIES,CCM,SESI,SH SERIES,CC SERIES,DSCC 93026,M39022,TCN SERIES,TCF,PM9X,CH SERIES,M83421,PM9X SERIES,CTC 21,TCN

2023/6/12 - EXXELIA - 选型指南代理服务技术支持批量订货

台达集团介绍手册

2017/9/19 - 台达 - 商品及供应商介绍代理服务技术支持批量订货

6PFX-28000/R1000-M Ka频段平面X滤波器

描述- 本资料介绍了Smiths Interconnect公司生产的Ka波段平面X滤波器系列中的6PFX-28000/R1000-M型号。该滤波器具有中心频率为28000 MHz，最小通带带宽为1000 MHz，最大插入损耗为4.5 dB，最小阻带衰减为-30 dBc，并适用于-55至85摄氏度的温度范围。

型号- 6PFX-28000/R1000-M

2024/8/30 - SMITHS INTERCONNECT - 数据手册 - Version 2.0 代理服务技术支持批量订货查看更多版本

6PFX-28000/R1000-M Ka频段平面X滤波器

描述- 本资料介绍了Smiths Interconnect公司生产的Planar X滤波器系列中的一个型号——6PFX-28000/R1000-M。该滤波器适用于Ka波段，具有中心频率为28 GHz、最小通带带宽为1 GHz的特性。它具备低插入损耗（最大4.5 dB）、高阻带衰减（至少-30 dBc）和良好的回波损耗（典型值10 dB）。此外，还提供了推荐的PCB布局图和相关销售及技术支持信息。

型号- 6PFX-28000/R1000-M

2023/2/25 - SMITHS INTERCONNECT - 数据手册 - Version 2.0 代理服务技术支持批量订货

6PFX-28000/R1000-M Ka频段平面X滤波器

描述- 本资料介绍了Smiths Interconnect公司生产的Planar X滤波器系列中的一个型号——6PFX-28000/R1000-M。该滤波器适用于Ka波段，具有中心频率为28 GHz、通带带宽至少1000 MHz的特性。它具备低插入损耗（最大4.5 dB）、高阻带衰减（最小-30 dBc）和良好的回波损耗（典型值10 dB）。此外，还提供了温度范围、相对湿度以及销售和技术支持信息。

型号- 6PFX-28000/R1000-M

2023/1/27 - SMITHS INTERCONNECT - 数据手册 - Version 1.0 代理服务技术支持批量订货

Keys to Choosing the Right Integrated Microwave Assembly Partner for the Future

As Size, Weight, and Performance (SWaP) issues drive more and more of today’s platform design decisions, supply chain managers and engineering directors alike must see further into the future on the issues that will determine ultimate success. With IMAs, decisions around the microwave and digital transmit/ receive functions in your block diagram are critical. Should you design separate TX and RX modules, or one transceiver?

2024-06-04 - 技术探讨代理服务技术支持批量订货