ATM 650-600A-dB-2-2 波導衰減器
| 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 |
1支/套WSBW-107 原子吸收標準物質（光衰減器）
原子吸收分光光度計檢定標準器 空心陰極燈 光衰減器
21世紀計量（計量檢測中心）銷售熱線：15914142916
原子吸收分光光度計檢定標準器 空心陰極燈 光衰減器空心陰極燈: 零漂<0.0044A光衰減器: 波動<0.01A標準溶液: 濃度：（0.5～5）μg/mL 不確定度：3%該裝置可用來檢定原子吸收光譜儀。
介質膜干涉濾光片標準物質 原子吸收分光光度計標準物質（光衰減器）
| 原子吸收分光光度計標準物質（Cu） | | | | 60mL/瓶 |
| | | |||
| 原子吸收分光光度計標準物質（Cd） | | | | 60mL/瓶 |
| | | |||
| 原子吸收分光光度計標準物質（光衰減器） | | | | 1支/套 |
| 介質膜干涉濾光片標準物質 | | | | 3片/套 |
| | | |||
| 鐠釹濾光片標準物質 | | | | 1片 |
| | | |||
| 氧化鈥濾光片標準物質 | | | | 1片 |
| | | |||
| | | | 透射比標稱值：10％、20％、30％
| 3片/套，參比架1支 |
669SA669衰減器
(ST、FC、SC)可變式/固定式光衰減器
MAT800邁可尼斯|可編程衰減器的價格
品名：可編程衰減器
型號：MAT800
規(guī)格：1.5-4.5/9/13/5GHz
品牌：日本 邁可尼斯|MICRONIX
單價：￥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）
8156A光學衰減器8156A光學衰減器
描述：8156A光學衰減器適用于快速的通信系統(tǒng)測量？砂阉渴鹪谘邪l(fā)和生產(chǎn)過程，適合應用單模和50m多模。用戶可選擇不同的回損性能、內置監(jiān)測路徑及整體精度，使8156A輕松滿足您的測量需求。
特性
60dB衰減，分辨率為0.001dB，無需測距
1200nm到1650nm的波長范圍
60dB回損
<±0.05dB典型線性
<±0.005dB典型重復性
<0.02dBpp典型從屬極化損耗
+23dBm最大輸入功率
v 瑞普高電子除了上述8156A 以外還能為客戶提供以下衰減器：
HA9
v 在提供有質量的二手測試儀器同時， 瑞普高電子還可以為貴公司提供測試儀器的維修，計量校準，租賃和回收服務等一系列的服務。更多咨詢請進：http:www.ruipugao.com
高功率衰減器
德國Limo公司是世界的微光學（Micro-optics）產(chǎn)品和半導體激光器（LD）的供應商，能夠解決您在泵浦、激光醫(yī)療、激光加工等應用領域的需求。Limo公司有許多基于生產(chǎn)工藝的專利技術，為您提供質量的產(chǎn)品和生產(chǎn)水平。此外，Limo的技術人員結合Limo的微光學方面的優(yōu)勢針對客戶的需求提供精確和的系統(tǒng)。Limo的優(yōu)勢是在制造高功率半導體激光器系統(tǒng)和光束整形固態(tài)激光器。此外，我們?yōu)槟峁┒趸技す馄鞴馐蔚慕鉀Q方案。 同時Limo能為您提供量身定制的解決方案，能夠達到所有醫(yī)療和工業(yè)應用的性能標準。Limo公司的特別優(yōu)勢是優(yōu)化組合激光光源和光束的光學系統(tǒng)，從而獲得更加和的激光系統(tǒng)。在激光光源的接口及應用領域，我們有一套獨特的解決方案來開發(fā)和制造的光學和激光系統(tǒng)。 德國Limo公司的生產(chǎn)及技術服務范圍包括微光學系統(tǒng)，激光二極管系統(tǒng)，在光電學、電子學、半導體、汽車制造、機械與工具制造領域對激光材料加工的輔助支持？勺鳛镺EM生產(chǎn)的元件供應商，并提供激光材料加工的應用層面支持。希望中方合作伙伴是激光器、機械及工具制造商，醫(yī)療器械生產(chǎn)商或太陽能、半導體領域的設備制造商。 為了更好的服務于中國地區(qū)的相關領域的客戶需求，德國Limo公司于2009年初與實密公司進行合作，為中國臺灣、香港和大陸的客戶提供的支持和技術服務。 LIMO公司產(chǎn)品主要分為兩個大類： 1. 半導體激光模塊 輸出模式：單光纖耦合輸出和準直自由光輸出（光斑大小可定義） 輸出功率：20W-1000W 或更高 輸出波長：795nm，808nm，915nm，940nm，980nm，特殊波長可以訂制 波長范圍：+/-10nm +/-3nm +/-2nm 光纖芯徑：50微米（最大50瓦），100微米，200微米，400微米，600微米 特殊芯徑光纖可以訂制 制冷：TEC制冷或者被動水冷（非微通道水冷） 應用：固體激光器泵浦源，光纖激光器泵浦源，醫(yī)療用半導體激光模塊，焊接用半導體激光模塊，打標用半導體激光模塊 2. 微光學產(chǎn)品 FAC 快軸準直儀 SAC慢軸準直儀 BTS+HOC模組 用于將半導體bar條產(chǎn)生激光耦合進光纖 Homogenizer 均光器 Beam Shaper 光束整形，可以將高斯分布變成TopHat分布 Fiber Coupler 用于將單發(fā)射點耦合進光纖，耦合效率極高 光束整形模塊由獨立的單元構成，為客戶提供激光源參數(shù)以及整形后所需參數(shù)，中間部分全部由我們來完成。
1Wucl同軸衰減器
| 型號Model Number | 平均功率 Average Power(W) | 頻率范圍 Frequency Range(GHz) | 衰減值及精度 Attenuation Value & Accuracy(dB) | 最大駐波比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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