Can anyone explain the major differences between these two series of power meters?
I have a number of E4418A/4419As and they have proven reliable and easy to use, except for one which does not calibrate correctly (after calibrating, the 0dBm reading is off, and this is true even if I use an alternative cal siggen). I haven't figured out how to fix that problem but if anyone knows how to do it...
The N1913A/1914A are newer and more expensive. Any major advantages making the higher price worthwhile?
Thanks!
Jim
