I bought one from CBKIDD it is a Tek 465B with DM-44 I don't see any calibration stickers. Good tool because you have two tools in the space of one.
Using a scope to set frequency will get you two things, off frequency and a non working SSB radio.
SSB is way more sensitive to frequency than AM only. This reading is only ONE Hertz off From perfect. Even with an accurate counter a reading like this is hard to achieve.
http://worldwidedx.com/threads/hp-5382a-frequency-counter-working.217127/
Using a scope to set frequency will get you two things, off frequency and a non working SSB radio.
SSB is way more sensitive to frequency than AM only. This reading is only ONE Hertz off From perfect. Even with an accurate counter a reading like this is hard to achieve.
http://worldwidedx.com/threads/hp-5382a-frequency-counter-working.217127/
Last edited: