HP8657B聚惠优品HP8657B信号发生器HP8657B/李S158-8930-0966
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深圳佳捷伦电子仪器有限公司
：欧阳/李S
手机：13510500080/15889300966
：0755-89519600
：0755-83761992
Q Q:  2355633959
邮箱：Cgilent@126.com  
网站：www.cgilent.com 
免费热线800-900-9128
免长途通话费400-996-9128
地址：深圳市龙岗区平新北路163号广弘星座B栋12楼 
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8657B : 100 kHz to 2060 MHz, 分辨力 1 Hz
电平输出
范围 +13 to -143.5 dBm
精度 ±1 dB
分辨力 0.1 dB
调制
Simultaneous and mixed AM/FM modulation modes from internal (400 Hz and 1 kHz 

tones) and external sources
接口GPIB
< 35 ms 频率开关速度
振幅偏移可同步调节 Amplitude offset and phase adjustment capabilities
反向功率保护: 50W
电子衰减器
0.3 GMSK Modulation Option
The low residual FM and excellent phase noise performance of these signal 

generators make them ideal for many in-channel and even out-of-channel 

receiver tests. The 8657A/B is a versatile signal generator offering a variety 

of features, such as simultaneous and mixed modulation combinations of AM and 

FM, as well as a carrier phase adjust capability that allows you to 

characterize phase-sensitive devices.



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