I have some base E1420's, some with Opt 10 (TCXO) and some with Opt 30 (2.5Ghz Input 3).
Is there a query command that will tell me if Opt 10 and/or Opt 30 are installed?
The E1420B has no command which will directly tell you if option 10 or 30 is intalled.
The *OPT? command will identify option 40 but it does not identify option 10 or option 30.