粉体行业在线展览
面议
279
ORTEC延迟放大器
型号:427A
Delay Line Amplifier (With Standard 1-μS Delay Lines)
闪烁体延时线放大器
极零调节
增益调节:粗调7档10,20,50,100,200,500,1000,细调0.3~1
成形过滤器时间常数:τ=0.04,0.1,0.25μs,(40,100,250ns)
积分非线性:≤±0.05%
噪声:≤20μV(0.25μs常数和增益1000);≤25μV(0.25μs常数和增益50);≤60μV(0.25μs常数和增益10);
串扰:<±1ns(20:1动态范围);<±2ns(50:1动态范围);<±2.5ns(100:1动态范围)
增益温度稳定性:≤±0.01%/℃(0-50℃)
DC温度稳定性:≤±0.1mV/℃(0-50℃)
延迟线成形:1-μs