深圳市宏盛仪器科技有限公司
0755  278 171 00
张锦清 134 238 000 05
地址：深圳市宝安区碧湾大厦6楼602

型号        频率范围               选件
E4403B    9K/100Hz~3GHz         0B0/A4H
E4408B    9K/100Hz~26.5GHz      1DN/A4H/A4J/BAB
 
技术指标：
性能
·                                                                                                                                                                                                                                                                                                                                                                                                          1.1 dB的总体幅度精度 
·                                                                                                                                                                                                                                                                                                                                                                                                          100 Hz至5 MHz RBW，可选100 Hz至300 Hz 
·                                                                                                                                                                                                                                                                                                                                                                                                          +7.5 dBm TOI 
·                                                                                                                                                                                                                                                                                                                                                                                                          5分钟的预热时间，可确保*的测量精度 
坚固的设计，耐受严酷的天气，卡接式电池组 
同类中*快的扫描时间 (*小4ms) 
选件：
A4H    GPIB和并行接口
1AX    RS-232和并行接口
1DP     75Ω输入阻抗（1M~1.5GHz）只适于E4411B
A5D    12 VDC电源电缆
1CP    带提手的机架安装套件
1D7    50到75Ω消耗*小的连接器
1DN    50Ω跟踪发生器
1DQ    75Ω跟踪发生器
BAB    3.5输入连接器
AJ4    中频、扫频和视频端口
B70    Benchlink频谱分析仪、PC软件
230    Benchlink网络远程控制软件
E1779A  可充电的弹性卡入式电池和充电器