SGS-IX可调数显光衰减器是中国电子科技集团公司第三十四研究所根据光通信设备研制和工程应用的实际工作需要,研制的一种通用的智能数显连续可变光衰减器。它的体积小、重量轻、功耗低,具有好的性价比。是光电器件、光无源器件、光纤、光缆、光纤通信设备的测量,以及光纤通信系统工程建設和维护的必备工具,产品的型号规格有:SGS-IA单模数显光衰减器、SGS-IB多模数显光衰减器。
主要特点:
采用微机芯片,辅以软件作为控制单元
性高、性能、测量精密
仪器精度高、稳定
有单/多模型号可选
用途
代替光缆或光纤对光纤系统进行测试
光纤计算机网络、光纤CATV网络
光源及光端机直接检测
组成关纤及各种光器件的测试系统
技术参数:
工作波长 | |
插入损耗 | |
衰减量范围 | |
回波损耗 | |
显示分辨率 | |
度 | |
显示方式 | |
光接口 | |
计算机接口 |
产品名称:
产品概述:·最大衰减量达到80dB·广泛用于光缆施工,维护及实验室。用以衰减线路信号强度·全数字控制衰减值,步据0.1dB·可以存储8条衰减记录,方便随时调用·电量监测功能,提醒用户电池状态·多电源自动切换,并且具备自动充电功能·USB连接电脑,通过应用软件实现更多自动控制主要功能:主要特征:性能指标:衰减波长范围: 1260nm~1625nm光纤类型: 9/125um分辨率: 0.1dB校准波长: 1310nm/1490nm/1550nm显示范围: 0~60dB最小插损: <2.5dB线性度: ±0.5dB重复精度: ±0.2dB光回损: >40dB设定类型: 连续/程控功能: 单向显示变量: 绝对/相对衰减值最大输入光: <+21dBm光纤连接器: FC/PC显示屏: 128*64显示结果: dB背光功能: YES电池类型: Size AA x 3电池寿命: >30H交流适配器: 9V/1A充电: <12H校准: 1 Year衰减波长范围: 1260nm~1625nm光纤类型: 9/125um分辨率: 0.1dB校准波长: 1310nm/1490nm/1550nm显示范围: 0~60dB最小插损: <2.5dB线性度: ±0.5dB重复精度: ±0.2dB光回损: >40dB设定类型: 连续/程控功能: 单向显示变量: 绝对/相对衰减值最大输入光: <+21dBm光纤连接器: FC/PC显示屏: 128*64显示结果: dB背光功能: YES电池类型: Size AA x 3电池寿命: >30H交流适配器: 9V/1A充电: <12H校准: 1 Year
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 |
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。
原子吸收分光光度计标准物质(Cu) | | | | 60mL/瓶 |
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原子吸收分光光度计标准物质(Cd) | | | | 60mL/瓶 |
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原子吸收分光光度计标准物质(光衰减器) | | | | 1支/套 |
介质膜干涉滤光片标准物质 | | | | 3片/套 |
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镨钕滤光片标准物质 | | | | 1片 |
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氧化钬滤光片标准物质 | | | | 1片 |
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| | | 透射比标称值:10%、20%、30%
| 3片/套,参比架1支 |
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)
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
v 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
v 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