SGS-IX光衰減器
SGS-IX可調數顯光衰減器是中國電子科技集團公司第三十四研究所根據光通信設備研制和工程應用的實際工作需要，研制的一種通用的智能數顯連續可變光衰減器。它的體積小、重量輕、功耗低，具有好的性價比。是光電器件、光無源器件、光纖、光纜、光纖通信設備的測量，以及光纖通信系統工程建設和維護的必備工具，產品的型號規格有：SGS-IA單模數顯光衰減器、SGS-IB多模數顯光衰減器。
主要特點: 采用微機芯片，輔以軟件作為控制單元性高、性能、測量精密儀器精度高、穩定有單/多模型號可選用途代替光纜或光纖對光纖系統進行測試光纖計算機網絡、光纖CATV網絡光源及光端機直接檢測組成關纖及各種光器件的測試系統技術參數: 工作波長 | |
插入損耗 | |
衰減量范圍 | |
回波損耗 | |
顯示分辨率 | |
度 | |
顯示方式 | |
光接口 | |
計算機接口 |
FVA-60+光可變衰減器
產品名稱：
產品概述：·最大衰減量達到80dB·廣泛用于光纜施工，維護及實驗室。用以衰減線路信號強度·全數字控制衰減值，步據0.1dB·可以存儲8條衰減記錄，方便隨時調用·電量監測功能，提醒用戶電池狀態·多電源自動切換，并且具備自動充電功能·USB連接電腦，通過應用軟件實現更多自動控制主要功能：主要特征：性能指標：衰減波長范圍： 1260nm~1625nm光纖類型： 9/125um分辨率： 0.1dB校準波長： 1310nm/1490nm/1550nm顯示范圍： 0~60dB最小插損： <2.5dB線性度： ±0.5dB重復精度： ±0.2dB光回損： >40dB設定類型： 連續/程控功能： 單向顯示變量： 絕對/相對衰減值最大輸入光： <+21dBm光纖連接器： FC/PC顯示屏： 128*64顯示結果： dB背光功能： YES電池類型： Size AA x 3電池壽命： >30H交流適配器： 9V/1A充電： <12H校準： 1 Year衰減波長范圍： 1260nm~1625nm光纖類型： 9/125um分辨率： 0.1dB校準波長： 1310nm/1490nm/1550nm顯示范圍： 0~60dB最小插損： <2.5dB線性度： ±0.5dB重復精度： ±0.2dB光回損： >40dB設定類型： 連續/程控功能： 單向顯示變量： 絕對/相對衰減值最大輸入光： <+21dBm光纖連接器： FC/PC顯示屏： 128*64顯示結果： dB背光功能： YES電池類型： Size AA x 3電池壽命： >30H交流適配器： 9V/1A充電： <12H校準： 1 Year
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測量？砂阉渴鹪谘邪l和生產過程，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
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