AMMRL: JEOL HF Tuning Capacitor

From: Casey Simons <casey.simons_at_usu.edu>
Date: Thu, 7 Mar 2019 15:29:08 +0000

Greetings all,


We have a JEOL ECX-300 that had developed a tuning problem. This was linked to a faulty tuning capacitor on the HF channel (it was no longer able to turn). This capacitor has no markings on it. We also have an older JEOL probe from a 270 MHz system. My question is A. Does anyone have the specifics on the tuning capacitor for the 300 probe? and B. Are the differences in capacitance similar enough that I might be able to use the 270MHz probe's capacitor for a replacement?


Thanks!

C



Casey Simons, Ph.D.

NMR/EPR Manager

Department of Chemistry and Biochemistry

Utah State University
Received on Thu Mar 07 2019 - 05:29:22 MST