We have developed a 430 KHz preamplifier using AD600 IC with 50 KHz bandwidth having input voltage range from 0.25uv to 3mv. We need some instrument with the help of which we can plot Phase vs frequency curve and Maginitude vs frequency curve of this preamplifier. We have Standford spectrum Analyzer which have option for both these plots but unfortunately it operates only upto 100 KHz.
Can any one kindly suggest some suitable instruments with the help of which we can automatically plot both these curves in this frequency range i.e. above 90 KHz to say 500KHz.
Thanks & Best Regards