+1 vote
in E4-2020 by

A: NP0 capacitors
B: Toroidal inductors
C: Wirewound resistors
D: Non-inductive resistors

1 Answer

0 votes
by (377 points)
A crystal oven or some kind of thermal compensation circuit would also be common, though in recent years NP0 capacitors are definitely the first-line solution when you don't need all that much stability.

Welcome to the ham radio question pool development site.

Answer a question to give your feedback on how it could be improved, why it's not right, or why it should go.

You can vote questions up to indicate they're great, or down to indicate they should not be given.

To propose questions and have them discussed here, use the "Suggested" category within each element.

Feedback can be used by VECs to decide on questions to exclude, and will be forwarded to the NCVEC QPC on a regular basis.

...