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  按产品分类选型指南  
  按厂家品牌选型指南  
  按产品应用选型指南  
  技术文章技术资料  
  技术标准法律法规  
  基础知识技术园地  
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  SSTKJ自制微波光电  
  SUNSTAR定制OEM  
  新品发布  
  热销产品  
  特价产品  
 

、产品分类介绍:  

A、射频微波元器件

->射频模块/功率管
->
频管
/高频/微波管
->
混频器
->
放大器
->
衰减器
->
双工器
->
功分器
->
隔离器
->开关/射频微波开关
->
低噪声管
->
温补晶振
/晶体振荡器
->
负载电阻
->
PIN二极管
->
PLL锁相环
->
通信IC
->
介质滤波器
->
声表滤波器
/SAW
->
混合耦合器
->
高频微波电容
->
高频微波电感

->特价库存微波元件

->电源系统专用元件

->高频功放模块

->特殊专用元件

->高频三极管

->无线电发射专用管发射管

->高频场效应管

->GaAs微波功率晶体管

->MOS双极性晶体管

->微波毫米波振荡器

->频率源/频率综合器

->倍频器/倍频器模块

->MMIC混频器

  同轴和波导混频器

->MMIC移相器及移相器模块

->MMIC功率放大器低噪放

->对数检波视频放大器

->MMIC KU到KA收发器

->MMIC开关及模块

->同轴及波导负载部件

->MMIC同轴及波导衰减器

->同轴定向耦合器部件

->适配器转换

->速调管、行波管检波器

->波导部件和旋转关节

->功分器合路器双工器

->毫米波测试设备

->限幅器

->高功率倍增器

->射频连接/接插/线缆

->射频微波材料

->军品高精度晶体振荡器

-> 通信专用元器件

-> 电子管/真空管/闸流管

-> FREESCALE/MOTOROLA

-> ERICSSON爱立信系列

-> NXP/PHILIPS飞利浦系列

-> TOSHIBA东芝系列

-> MITSUBISHI/RENESAS

-> M/A-COM系列

-> ASI系列

-> EUDYNA/FUJITSU富士通

-> HP/AGILENT/Avago

-> NEC日电系列

-> HITACHI/RENESAS日立

-> SONY索尼系列
->
UMS

-> Mini-circuits

-> SIRENZA

-> ALPHA

->  WJ

-> RFMD

-> APT

-> HITTITE

-> ST意法半导体

-> QUALCOMM高通

-> PDI

-> CML

 

B、光通讯元器件

->光电通讯元器件

->光耦/光电耦合器

->Agilent光模块

->AMP光模块

->SIEMENS光纤收发模块

->OCP光纤收发模块

->CISCO光纤收发模块

->GBIC光纤收发模块

->光纤收发

->常用光电元器件库存

 

C、二极管、三极管

->二极管/变容管/变阻管

->三极管/晶闸管/场效应管

->2SJ系列电子器件

D、无线收发、无线射频IC

E、无线收发模块

F、GSM/CDMA/GPRS通信模块

G、GPS模块/天线/方案

H、扩频模块/MODEM模块

I、遥控器/遥控开关/模块

J、通信继电器/干簧管

K、电源模块/模块电源

L、通信变压器

M、通信防雷器/TVS管

N、无线收发芯片和模组

O、数据通信芯片

 

二、产品图文介绍:

 
 
 
 
 
 
 

Amptek 电荷灵敏前段放大器

 
Amptek Hybrid Selection Table (Specifications Subject to Change Without Notice)
Model
Description
Characteristics
Applications
Charge Sensitive Preamplifier & Discriminator
Sensitivity: 1x106 electrons; Variable threshold; TTL and open collector output; 4MHz periodic; Externally adjustable discrimination levels and pulse width
Pulse counting mode with: Photomultiplier tubes (PMT), Channel Electron Multipliers (CEM)
Charge Sensitive Preamplifier & Discriminator
Sensitivity: 5x104 electrons; Variable threshold; TTL output; 2.5MHz periodic; Analog monitor output; Externally adjustable discrimination level
Pulse counting mode with: Low gain photomultiplier tubes, Proportional counters, and Microchannel plates (MCP)
12MHz Preamplifier Discriminator
Sensitivity: 5x104 electrons; Voltage controlled threshold; 12MHz periodic; Analog monitor output; Adjustable pulse width
Fast pulse counting mode with: Microchannel plates, Channel Electron Multipliers, Low gain PMTs, Proportional counters, and Solid state detectors
Charge Sensitive Preamplifier & Shaper
Preamplifier: Noise 900 electrons RMS; Rise time 50ns
Shaper: 300ns Peaking time; Sensitivity 5V/picocoulomb; Unipolar and bipolar outputs available
Analog Mode with: Solid state detectors, Proportional counters, Photomultiplier tubes, and Channel Electron Multipliers
Pulse Amplifier & Discriminator
Amplifier: 10x gain
Discriminator: Sensitivity 50mV; 200kHz periodic; Externally adjustable low level discrimination levels and pulse width
To follow a pulse shaper (A203, A225) for 10x gain and provide low level discrimination
Charge Sensitive Preamplifier & Shaper
Preamplifier: Noise <280 electrons RMS; Rise time 20ns
Shaper: 2.5µs peaking time; Sensitivity 5V/picocoulomb
Analog mode with: Solid state detector and Proportional counters
Will accept high capacitance detectors
Charge Sensitive Preamplifier
"State-Of-The-Art"
External FET to match detector characteristics, allows cooling of input FET; Rise time <2.5ns; Noise <100 electrons RMS at +20 °C, <20 electrons RMS with cooled FET
All possible detectors can be connected to the A250 since the input FET is external and sensitivity is variable.
The A250 has been called "the best preamplifier in the world", because it can be adjusted by the user to perfectly match the detector characteristics, reduce noise, and maximize performance in every application.
Pulse Amplifier
Low noise (4nV/ÖHz); Ultra low power (15mW), High slew rate (100V/µs), Wide band (ft=200MHz); Differential input, configurable as a shaping amplifier with adjustable gain and time constants
Used for gain and shaping with the A250 or other charge preamps
Pulse Amplitude Discriminator
Tunnel diode snap action discriminator; Complementary CMOS outputs; 5MHz periodic; Externally adjustable discrimination level and pulse width
To follow a pulse shaper (A203, A225, A275) for accurate level discrimination
Baseline Restorer
Restores baseline in high counting rate applications
For use with the A275, A203, A225
Peak-Hold Detector
To hold the peak of the analog pulse and interface with Analog to Digital converters. Both Wilkinson type and successive approximation ADC can be accommodated; Low power (<30mW); Low droop rate (<1µV/祍); Fast analog rise time (200ns)
To be used with the A275, A225, A203 or any other pulse amplifier
 

 

 

集成类产品  
Gamma 射线探测器 X/Gamma射线探测器  
毫米波产品 Ducommun毫米波产品  
美军标产品  
宇航级产品
环行器
REC/ HXI 环行器
PLL 电荷灵敏前段放大器
Amptek 电荷灵敏前段放大器
 

 

 

更多产品请看本公司产品专用销售网站:欢迎来电查询购买SSTKJ产品或索取免费详细资料、设计指南和光盘 ;产品凡多,未能尽录,欢迎来电查询。

SSTKJ射频微波光电产品网:HTTP://www.rfoe.net/  SSTKJ传感器专家仪器仪表世界网:http://www.sensor-ic.com/

智能工控公共安全网:http://www.pc-ps.net/         电子元器件网:http://www.sunstare.com/

军工产品网:hrrp://www.Junpinic.com/      单片机专用电路网://www.icasic.com/

科技产品网://www.sunstars.cn/   射频微波光电元器件销售热线:

    地址:深圳市福田区福华路福庆街鸿图大厦1602

    电话:0755-83396822 83397033   

    传真:0755-83376182  013823648918  MSN: SUNS8888@hotmail.com

    邮编:518033   E-mail:szss20@163.com     QQ: 195847376

    深圳赛格展销部:深圳华强北路赛格电子市场2583号 电话:0755-83665529   13823648918

    技术支持: 0755-83394033 13501568376

    北京分公司:北京海淀区知春路132号中发电子大厦3097  TEL  18927445855  13823791822  FAX010-62543996 

    上海分公司:上海市北京东路668号上海賽格电子市场D125  TEL  56703037  13823676822  FAX021-56703037

    西安分公司:西安高新开发区20(中国电子科技集团导航技术研究所西安劳动南路88号电子商城二楼D23 

            TEL  18926764199  FAX:029-77678271