On the contrary!
I have had this experience
back in 2002, when the telecommunication market
collapsed. I did not have an RF engineering job
for 2 years. During that time I was employed in
another engineering job but in completely different
field: medical devices, where I got to learn and
experience in analogue design, EMC, optics etc...
So my suggestion to you: Use this opportunity
to expand your professional knowledge and experience
with other technologies as well. You will not regret
about it and future employers would like it as well.
Just keep freshing up your RF knowledge from time