Problem pquest SNF 2009-06-20 15:30:03: with RF 50 watt, voltage is just -3 V for Oxygen. Generally I get 100 V

eenriquez at snf.stanford.edu eenriquez at snf.stanford.edu
Tue Jun 23 14:33:21 PDT 2009


Found the RF bias resistor connection inside the matching network was very loose.  Retightened the connection.  Cycled the RF on and off many times without a single fail.




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