ATM 650-600A-dB-2-2 波导衰减器

 
WG Size Freq. (GHz) VSWR max Power Watt Calibration  Frequency* Standard Model No. Length (L) Inches
WR650 1.12 - 1.70 1.15 11 1.40 650-600A-dB-2-2 25.0
WR430 1.70 - 2.60 1.15 11 2.20 430-600A-dB-2-2 22.0
WR340 2.20 - 3.30 1.15 11 2.75 340-600A-dB-2-2 18.0
WR284 2.60 - 3.95 1.15 11 3.20 284-600A-dB-6-6 10.0
WR229 3.30 - 4.90 1.15 9 4.00 229-600B-dB-2-2 9.0
WR187 3.95 - 5.85 1.15 7 4.90 187-600A-dB-6-6 8.5
WR159 4.9 - 7.05 1.15 5 6.10 159-600B-dB-2-2 8.0
WR137 5.85 - 8.20 1.15 4 7.00 137-600B-dB-2-2 6.0
WR112 7.05 - 10.0 1.15 3 8.50 112-600B-dB-6-6 5.0
WR90 8.20 - 12.4 1.15 2 10.30 90-600A-dB-6-6 4.0
该公司产品分类: 射频同轴连接器 衰减器 波导组件

1支/套WSBW-107 原子吸收标准物质(光衰减器)

标准物质名称:WSBW-107  原子吸收标准物质(光衰减器)
 准物质 号:WSBW-107
      值:吸光度   1.0±0.05
不 确 定  度: 3%
有   效   期:一年
包        装:1支/套
捷世康代理品牌:
试剂类:SIGMA、AMERSCO、TCI、TRC、美国中草药
血 清:GIBCO、HYCLONE、四季青、MRC
抗 体试剂盒:ABCAM、lifespan、SANTA、CST、BD、华美、R&D
 
为什么选择青岛捷世康WSBW-107  原子吸收标准物质(光衰减器)
1、万余种产品库存,现货供应,避免万事俱备只试剂的尴尬。
2、专业的客服人员解答,消除您心中对实验试剂选择的各种不确定。
3、杜绝暴利,节约您的每一分科研经费!
4、完善的售后服务,解除您的后顾之忧。
我们合作单位:
   贵州食品药品检验所、清华大学、遵义医学院、上海儿童医学中心、北大医疗集团、浙江中医药大学、、中国药科大学、中国海洋大学、福建省农业科学院茶叶研究所、复旦大学、青岛大学、广东海洋大学、广州医学院、新疆大学、等。
 
WSBW-107  原子吸收标准物质(光衰减器),基准试剂类标准物质,标准溶液类标准物质,仪器校准及检测用标准物质,电化学仪器校准用标准物质,油品标准物质,熔点校准用标准物质,红外光谱仪校准用标准物质,原子吸收及荧光分光光度计校准用标准物质,X射线荧光光谱仪校准用标准物质,氧指数、烟密度熔体流动速率校准用标准物质,表面电阻率测量仪校准用标准物质,水分测定仪校准用标准物质,水质、环保、糖量、食品标物,农残标准物质,滤光片标准物质-分光光度计校准用标准物质,滤光片标准物质-其他滤光片标准物质,气体标准物质 ,合金类标准物质,专用化学分析标准物质
捷世康始终相信:用心做好品质,企业方能远航!
 
该公司产品分类: 标准物质 检测试剂盒 鱼elisa试剂盒 植物试剂盒 培养基 植物ELISA试剂盒 家禽elisa试剂盒 羊elisa试剂盒 溶液 植物标准品 厌氧产气袋 固定液 标准物质 人ELISA Kit 小鼠ELISA Kit 大鼠ELISA Kit 缓冲液 染色液 进口标准品 农药标液

原子吸收分光光度计检定标准器 空心阴极灯 光衰减器

21世纪计量(计量检测中心)销售热线:15914142916

 

原子吸收分光光度计检定标准器 空心阴极灯 光衰减器空心阴极灯: 零漂<0.0044A光衰减器: 波动<0.01A标准溶液: 浓度:(0.5~5)μg/mL    不确定度:3%该装置可用来检定原子吸收光谱仪。

介质膜干涉滤光片标准物质 原子吸收分光光度计标准物质(光衰减器)

原子吸收分光光度计标准物质(Cu

WSBW-102

标准值

0.51.03.05.0μg/mL

60mL/

不确定度

1%

原子吸收分光光度计标准物质(Cd

WSBW-106

标准值

0.51.03.05.0μg/mL

60mL/

不确定度

3%

原子吸收分光光度计标准物质(光衰减器)

WSBW-107

吸光度值

1.0±0.05

1/

介质膜干涉滤光片标准物质

GBW(E)

130120

标称波长

450nm    550nm    675nm

3/

不确定度

0.1nm

镨钕滤光片标准物质

GBW(E)

130121

特征波长

400900nm12条谱线

1

不确定度

0.3nm

氧化钬滤光片标准物质

GBW(E)

130122

特征波长

200700nm12条谱线

1

不确定度

0.3nm

可见光区透射比滤光片标准物质

GBW(E)130123

 

特征波长

透射比标称值:10%、20%、30

 

3/套,参比架1

669SA669衰减器

 

型号:LFH U/V SA669
频率范围:DC-900MHz
阻抗:75欧姆
电压驻波比:<1.3
最大衰减量:69dB
各阶衰减量:3,6,10,10,20,20
擂入损耗<1.6dB
输入电平:<0.5W
接头:F(英制)
开头寿命:10万次
外形尺寸:170*55*55mm
该公司产品分类: 射频信号源 数据采集/开关系统 频谱分析仪 函数/任意发生器 可编程直流电源 数字万用表 数字示波器 数字电视信号发生器 耐压绝缘测试仪 安规综合测试仪 泄漏电流测试仪 绝缘电阻测试仪 耐压测试仪 其他信号发生器 任意波形信号发生器 函数信号发生器 RDS信号发生器 电视信号发生器 低频信号发生器 功率计、频率计

(ST、FC、SC)可变式/固定式光衰减器

(ST、FC、SC) 可变式/固定式光衰减器 技术参数 . 可变式 可变式 可变式 固定式 固定式 固定式 型号 ST FC SC ST FC SC 形式 连接线型/猪尾巴型 转换器形型 转换器形型 转换器形型 工作波长(nm) 多模:850~1300,单模:1300~1650 多模:850~1300,单模:1300~1650 多模:850~1300,单模:1300~1650 850、1310、1550、1310/1550 850、1310、1550、1310/1550 850、1310、1550、1310/1550 插入损耗 〈0.3dB 〈0.3dB 〈0.3dB 〈0.3dB 〈0.3dB 〈0.3dB 回波损耗 PC〉45dB,APC〉60dB PC〉45dB、SPC〉50dB、UPC〉55dB、APC60dB PC〉45dB、SPC〉50dB、UPC〉55dB、APC60dB PC〉45dB、SPC〉50dB、UPC〉55dB、APC60dB 衰减量 多模:0~24dB,单模:0~28dB 多模:0~18dB,单模:0~22dB 多模:0~24dB,单模:0~28dB 5-25dB 5-25dB 光纤类型 连接线型 单模SM:9/125um.3mm,多模mm:62.5/125um.3mm 单模SM:9/125um,多模mm:62.5/125um,50/125um 光纤类型 猪尾巴型 单模SM:9/125um.0.9mm,多模mm:62.5/125um.0.9mm 单模SM:9/125um,多模mm:62.5/125um,50/125um 光纤长度 1M 1M 1M 1M 1M 1M 衰减不均匀度 . . . 850、1310、1550 〈10dB+/-0.5,dB≥10dB+/-10% 〈10dB+/-0.5,dB≥10dB+/-10% 衰减不均匀度 . . . 1310/1550 〈10dB+/-0.75dB≥10,dB+/-15% 〈10dB+/-0.75dB≥10,dB+/-15% . 可变式光纤衰减器 型号 连接器型 连接器型 连接器型 转换器型 转换器型 转换器型 形式 ST FC SC ST FC SC 工作波长(nm) 多模:850~1300,单模:1300~1650 多模:850~1300,单模:1300~1650 多模:850~1300,单模:1300~1650 多模:850~1300,单模:1300~1650 多模:850~1300,单模:1300~1650 多模:850~1300,单模:1300~1650 插入损耗 〈0.3dB 〈0.3dB 〈0.3dB 〈0.3dB 〈0.3dB 〈0.3dB 回波损耗 . . . PC〉45dB APC〉60dB PC〉45dB APC〉60dB PC〉45dB APC〉60dB 衰减量 多模:0~24dB,单模:0~28dB 多模:0~18dB,单模:0~22dB 多模:0~24dB,单模:0~28dB 多模:0~24dB,单模:0~28dB 多模:0~18dB,单模:0~22dB 多模:0~24dB,单模:0~28dB 光纤类型 . . . 单模SM:9/125um, 多模mm:62.5/125um 联接器 PC、APC PC、APC PC、APC PC、APC PC、APC PC、APC 订购指南 编号 品名 备注 单价(元) 142176 连接线型(ST、FC、SC) 可变式光纤衰减器 多模:850~1300,单模:1300~1650,单模SM:9/125um.3mm, 多模mm:62.5/125um.3mm 1350.00 142178 转换器型(ST、FC、SC) 可变式光纤衰减器 多模:850~1300,单模:1300~1650 1350.00 142180 连接器型(ST、FC、SC) 可变式光纤衰减器 多模:850~1300,单模:1300~1651 1350.00 142182 转换器型(ST、FC、SC) 固定式光纤衰减器 850、1310、1550、1310/1550PC〉45dB、SPC〉50dB、UPC〉55dB、APC60dB/5-25dB/单模SM:9/125um,多模mm:62.5/125um,50/125um 721.00

MAT800迈可尼斯|可编程衰减器的价格

品名:可编程衰减器

型号:MAT800

规格:1.5-4.5/9/13/5GHz

品牌:日本 迈可尼斯|MICRONIX

单价:¥80000 Windows98/Me/2000/XP correspondenceGP-IB, RS-232C and software for making attenuation program are standard accessories.Optimum for evaluation of communication quality ofsuch wireless communication equipments as W-CDMA,CDMA, GSM, PDC, PHS, ETC, wireless LAN and Bluetooth.

MAT800 is a multi-functional and all-out programmable attenuator that is capable of controlling the attenuation of microwave signal at an ultra-high speed.◆Features 1.  The arbitrary attenuation programs is possible    *128kwords built-in program memory   *Maximum 2μs switching (readout) speed   *Three readout modes of FREE, BURST and GATE   *Setup of hold off period by the number of clocks or by time 2.  The software for making attenuation program is a standard accessory 3.  GP-IB and RS-232C are equipped as standard accessories 4.  Four models are prepared for every frequency band    *model A : 1.5 to 4.5GHz   *model B : 3.0 to 9.0GHz   *model C : 4.5 to 13.5GHz   *model D : 1.95 to 5.85GHz 5.  The maximum attenuation is 80dB 6.  The minimum step size of attenuation is 0.05dB

1. Attenuation mode 2. Attenuation Select either manual setup or programmed setup. * Refer to "Setting of attenuation". Set the attenuation. It is valid in the manual mode. 0 to 80 dB in 0.05 dB steps. 3. Filter 4. Readout clock Select switching response time of attenuator.* Refer to "About a filter". Set readout clock of program memory. External clock and manual clock are available. 5. Program length 6. Program hold off period Set program memory length. 8 to 131,072 words in one word step. Set hold off period of program memory, that is, the time till the next readout is started. Perform setup by number of readout clocks or by time. * Refer to "Setting of attenuation". 7. Readout mode 8. Setup Set readout method of program memory from Free, Burst and Gate. * Refer to "Program readout mode". Set parameters of RS-232C or GP-IB. 9. External readout clock 10. Trigger input Connector for input of external clock for reading program memory. Connector for input of trigger signal for such read mode as Burst or Gate.* Refer to "Program readout mode". 11. SYNC output 12. Attenuator input / output A signal synchronized with the top address of the program memory is output. * Refer to "Program readout mode". SMA connector for attenuator input / output.

◆Setting of attenuation

Two methods are available for setup of attenuation ; manual or program. Select one by "ATTEN MODE".●Manual modeSet the attenuation using the rotary encoder on the front panel. Alternatively, perform setup from outside using RS-232C or GP-IB. The setup parameters in manual mode are attenuation and filter only.

  M A N U A L           2 3 . 4 5 d B                                 3 0 μ s  

●Program modeRead the memory storing attenuation data transferred from the computer. There are five parameters in the program mode ; readout clock, program length, hold-off period, readout mode and filter.

 

P R G M     1 0 k H z   L : 1 3 1 0 7 2  P : 6 . 5 5 3 5 s     F R E E   3 0 μ s 

 

The program readout period is the period from address 0 of the memory to address n (set by program length). The program length can be set between 8 and 131072 words in one word step. When the program is read up to address n, the attenuation data at address n is held for the hold off period (set by number of readout clocks or by time), and on termination of hold off period, the memory is read out from address 0 again.

About a filterCR filter is inserted in the attenuation controlling line. Use when it is required to smooth the change at the moment of switching attenuation. However, it is necessary to pay attention to the relation with the readout clock. An appropriate filter value is normally 1 / 2 to 1 / 8 of the clock period.

 

◆The method of a programWhen it is necessary to use the program mode, input the program (waveform) on a Windows computer using "Software for making attenuation program", which is provided as a standard accessory. Then transfer this attenuation data to the memory of MAT800 using RS-232C or GP-IB. Readout clock, program length, hold off period, readout mode and filter are set from the computer. Of course it is possible to set by keys on the front panel. Connect external clock and trigger signal as required.● Waveform creation1. Standard waveforms inputThe nine types of standard waveforms are prepared. They are sine wave, triangle wave, square wave, ramp wave, sinX / X, (1-ε-ax), ε-ax white noise and DC.2. Straight line inputTwo specified points are linked together by means of a straight line.3. Arithmetic calculation inputA waveform is created by arithmetic calculation of addition, subtraction, clipping, absolute, mirror, smoothing, resize and offset.4. One-point inputA waveform is created through input of one point at a time.

● Waveform editing and file managementWaveform editing and file management may be performed using CUT, COPY, PASTE and UNDO◆Program readout mode

Three program readout modes are available ; Free, Burst and Gate. Readout is executed regardless of the trigger signal in the Free mode. In the Burst mode, the readout of program memory is started at the rising edge of the trigger signal, the attenuation data of the terminating address is held until the next activation. Therefore, setup of the hold off period is not permitted in the Burst mode. In the Gate mode, one set of the readout of program memory and hold off period is repeated while the trigger signal is of a high level. The last attenuation data is held when the trigger signal goes down to a low level and then address n of program memory is read out. With wireless communication equipments, W-CDMA, CDMA, GSM, PDC, PHS, ETC, wireless LAN and Bluetooth, the transmission power changes due to obstacles and multi-paths besides theoretical space losses, when the radio wave is transmitted through the space. This changing pattern can be simulated using MAT800 and the communication quality can be evaluated. This changing pattern can be easily created using "Software for making attenuation program". It will be very convenient if our "Shielding box ME8661A" is used for this test.

◆Specification

  model A model B model C model D Frequency range   1.5 to 4.5GHz   3.0 to 9.0 GHz   4.5 to 13.5GHz   1.95 to 5.85GHz VSWR   < 1.5 @ 2 to 4GHz  < 2.0 @ 1.5 to 4.5GHz   < 1.7 @ 4 to 8GHz  < 2.2 @ 3 to 9GHz   < 1.8 @ 6 to 12GHz  < 2.2 @ 4.5 to 13.5GHz   < 1.6 @ 2.6 to 5.2GHz  < 2.1 @ 1.95 to 5.85GHz Insertion loss(0dB setting)   < 2.3dB @ 2 to 4GHz  < 2.6dB @ 1.5 to 4.5GHz   < 3.0dB @ 4 to 8GHz  < 3.3dB @ 3 to 9GHz   < 3.5dB @ 6 to 12GHz  < 3.8dB @ 4.5 to 13.5GHz   < 2.6dB @ 2.6 to 5.2GHz  < 2.9dB @ 1.95 to 5.85GHz

 

Attenuator  Setting range  Setting resolution  Accuracy  (at center of frequency range    and +10dBm input)     Impedance  Filter  Maximum input level  Input damage level   Input / output connectorReadout clock input  Input level  Maximum frequency  Input impedance  Minimum pulse width  Input damage level  ConnectorTrigger input  Input level  Input impedance  Minimum pulse width  Input damage level  ConnectorSYNC output  Output level  Rise / Fall time  Output impedance  Connector  0 to 80dBless than 0.05dBless than ±0.5dB @ 0 to 10dBless than ±0.8dB @ >10 to 30dBless than ±1.0dB @ >30 to 50dBless than ±1.5dB @ >50 to 64dBless than ±2.0dB @ >64 to 74dBless than ±3.0dB @ >74 to 80dB50ohm nominal1μs to 3ms, 1-3 step100mW @ CW or peak power0.8W @ average power20W @ peak power of 1μs pulseSMA TTL level500kHz10kohm ±5%more than 200ns (both of high and low)±20V (DC + ACpeak) maxBNC TTL level10kohm ±5%more than 1μs±20V (DC + ACpeak) maxBNC TTL levelless than 100nsapprox. 100ohmBNC

 

 

◆Functions

Attenuation modeProgram mode  Program length  Readout clock    Internal clock    External clock    Manual clock  Hold off period    Clock setting     Time setting  Read modeBackup of program Manual and Program 8 to 131072words, (available for setting in one word step) 100Hz to 500kHz, 1-2-5 stepDC to 500kHzDue to pressing ENTER key 0 to 65535 clocks of readout clock(available for each clock)0 to 6.5535sec (by 100μs step)Free, Burst, GateProgram data is automatically saved when turning off.

 

◆Software for making attenuation program 

Effective OSMaking waveform  Standard waveform    Waveform type     Parameter      Straight line  Calculation   One point inputEditing of waveformFile  Windows95 / 98 / Me / 2000 / XP  Sine, Triangle, Square, Ramp, sinX / X, (1-ε-ax), ε-ax, White noise and DCData size, Attenuation (except DC), Offset, Cycle (except White noise and DC), Phase (°)(except White noise and DC), Duty ratio (%)(only Square wave), Zero cross (only sinX / X),Attenuation ratio ( (1-ε-ax) and ε-ax)Link two points with line+, -, ×, Clipping, Absolute, Mirror, Smoothing,Resize, OffsetInput each pointCut, Copy, Paste, Undo, DeleteNew, Open, Close, Save, Save as, Data import,Data export, Print, Printer setup, Transmit, Exit

 ◆Others 

DisplayInterface  RS-232C    Baud rate  GP-IB    Address LCD (20characters × 2columns) Standard Accessory2,400 to 57,600Standard Accessory0 to 30

 ◆General

 MICRONIX Corporation receives the right to make changes in design, specification and other information without prior notice.

 

 

Operating temperatureOperating humidityStorage temperaturePower Supply WeightDimensionsStandard accessories 0 to 40°C (Guaranteed at 23 ±5°C)less than 40°C / 80%RH (Guaranteed at less than 28°C / 80%RH)-10 to +60°C / less than 80%RH90 to 132VAC / 180 to 250VAC  (selectable by a switch located on rear panel)approx. 4.5kg260 (W) × 115 (H) × 360 (D) mm (excluding projections)Instruction manual (1pc), Power cable (1pc), Fuse (1pc),FD for making attenuation program (1pc), RS-232C cable (1pc)

 

 

 ◆Optional

GP-IB cableCoaxial cableCoaxial cableCoaxial cableFixed microwave attenuators50 ohm termination MI200MC201MC202MC203(1 to 10, 12, 13, 15, 20dB)(SMA)

 

该公司产品分类: 测试仪 频率计 功率计 屏蔽室 电桥 其他分析仪 其他 万用表 仪器探头 EMI、EMC测试仪器 校准件 GPIB卡 网络分析仪及配件 示波器 信号发生器 频谱分析仪

8156A光学衰减器8156A光学衰减器

描述:8156A光学衰减器适用于快速的通信系统测量。可把它部署在研发和生产过程,适合应用单模和50m多模。用户可选择不同的回损性能、内置监测路径及整体精度,使8156A轻松满足您的测量需求。 

特性

60dB衰减,分辨率为0.001dB,无需测距 

1200nm到1650nm的波长范围 

60dB回损 

<±0.05dB典型线性 

<±0.005dB典型重复性 

<0.02dBpp典型从属极化损耗 

+23dBm最大输入功率

瑞普高电子除了上述8156A 以外还能为客户提供以下衰减器: 

HA9

在提供有质量的二手测试仪器同时, 瑞普高电子还可以为贵公司提供测试仪器的维修,计量校准,租赁和回收服务等一系列的服务。更多咨询请进:http:www.ruipugao.com

该公司产品分类: 光模块 光示波器 LCR测试仪 光谱分析仪 频谱分析仪 网络分析仪

高功率衰减器

德国Limo公司是世界的微光学(Micro-optics)产品和半导体激光器(LD)的供应商,能够解决您在泵浦、激光医疗、激光加工等应用领域的需求。Limo公司有许多基于生产工艺的专利技术,为您提供质量的产品和生产水平。此外,Limo的技术人员结合Limo的微光学方面的优势针对客户的需求提供精确和的系统。Limo的优势是在制造高功率半导体激光器系统和光束整形固态激光器。此外,我们为您提供二氧化碳激光器光束整形的解决方案。 同时Limo能为您提供量身定制的解决方案,能够达到所有医疗和工业应用的性能标准。Limo公司的特别优势是优化组合激光光源和光束的光学系统,从而获得更加和的激光系统。在激光光源的接口及应用领域,我们有一套独特的解决方案来开发和制造的光学和激光系统。 德国Limo公司的生产及技术服务范围包括微光学系统,激光二极管系统,在光电学、电子学、半导体、汽车制造、机械与工具制造领域对激光材料加工的辅助支持。可作为OEM生产的元件供应商,并提供激光材料加工的应用层面支持。希望中方合作伙伴是激光器、机械及工具制造商,医疗器械生产商或太阳能、半导体领域的设备制造商。 为了更好的服务于中国地区的相关领域的客户需求,德国Limo公司于2009年初与实密公司进行合作,为中国台湾、香港和大陆的客户提供的支持和技术服务。 LIMO公司产品主要分为两个大类: 1. 半导体激光模块 输出模式:单光纤耦合输出和准直自由光输出(光斑大小可定义) 输出功率:20W-1000W 或更高 输出波长:795nm,808nm,915nm,940nm,980nm,特殊波长可以订制 波长范围:+/-10nm +/-3nm +/-2nm 光纤芯径:50微米(最大50瓦),100微米,200微米,400微米,600微米 特殊芯径光纤可以订制 制冷:TEC制冷或者被动水冷(非微通道水冷) 应用:固体激光器泵浦源,光纤激光器泵浦源,医疗用半导体激光模块,焊接用半导体激光模块,打标用半导体激光模块 2. 微光学产品 FAC 快轴准直仪 SAC慢轴准直仪 BTS+HOC模组 用于将半导体bar条产生激光耦合进光纤 Homogenizer 均光器 Beam Shaper 光束整形,可以将高斯分布变成TopHat分布 Fiber Coupler 用于将单发射点耦合进光纤,耦合效率极高 光束整形模块由独立的单元构成,为客户提供激光源参数以及整形后所需参数,中间部分全部由我们来完成。

1Wucl同轴衰减器

 
型号Model Number
平均功率
Average
Power(W)
频率范围 Frequency Range(GHz)
衰减值及精度 Attenuation Value & Accuracy(dB)
最大驻波比Max VSWR
1-9
10
20
30
1
SMA
1
DC-4
±0.5
±0.7
±0.7
±1.0
1.20
2
DC-8
±0.4
±0.5
±0.7
±1.0
1.25
3
DC-12.4
±0.5
±0.7
±1.0
±1.2
1.35
4
DC-18
±1.2
±1.2
±1.5
±1.5
1.50

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