First of all, at the beginning of the interview, I was informed that my application would be considered for two positions (Software Integration Engineer & Hardware Integration Engineer). I was not informed about this earlier during the hiring process; my application was only for one of those.

The interview consisted of several technical parts.

Those technical parts consisted of, for example:

• Programming questions and problems (C)
• Embedded systems and processor operation issues
• Linux systems knowledge
• Electronic hardware design & analysis questions
• General telecommunication systems questions
• Measurement equipment knowledge (e.g., questions about spectrum analyzer)

I got the impression that some of those questions checked only the candidate's theoretical knowledge and were not designed to check the candidate's analytic skills (except for some design and analysis questions).

My overall impression is that I should not have been invited to the interview, as my resume clearly showed that I would be a recent graduate in 3 months and my experience and skills are not suitable for this position (I applied without fully knowing the critical requirements for this position).

What kind of communication interfaces are built into a standard spectrum analyzer?

What kind of cable would you connect RF to the spectrum analyzer?