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信号发生器E4421B
Agilest 频率范围:250 KHz-3000 MHz
产品简介
AgilentE4421BRF信号发生器提供优异的性能,它以很平的售价提供高质量、高可靠性和世界范围的支持.这是新一代信号发生器中的第一类产品,提供杰出的频率和电平控制,以及众多模拟调制能力.是符合今天有严格要求接收机测试、元件测试的理想设备.
特性
.灵活的体系结构,由选件提供的升级途径
.可选择电子或机械衰减器
.优异的电平精度
.宽带FM和相位调制,AM和脉冲调制
.步进扫描(频率、功率和表格)
.内置函数发生器
.标准的3年保修期
技术指标
?频率:250 KHz-3000 MHz
?分辩率:0.01 Hz
?转换速度
?调制接通:<45 ms.典型值
?调制断开:<35 ms.典型值
?精度:稳定度时基
?扫描方式
?工作方式:步进频率和功率以及任意列表
?停留时间:1 ms-60 s
?频率点数:2-401
?内部基准振荡器
?时基参考输出:
?频率:10 MHz
?幅度:>0.35 VRML, Ω 负载
?外参考输入:
?频率:1,2,5,10 MHz ±典型值10 (用Opt IE5时为1) ?幅度:>0.15
?输入阻抗:50 Ω ?输出阻抗:50Ω ?