19
Dec
Econco Tubes. Freeland Products rebuilt tubes have worked well in all stations I have maintained. I use 4CX15000 tubes 3CX20000A tubes and 5CX1500 rebuilds. In the last 4-5 years Econco has gone downhill in quality. ECONCO LINK TO WEB SITE AND CONTACT DETAILS.
Econco has been in business since 1968 and rebuilds about 600-1000 tubes per month. This service is available to all tube users regardless of their source of tubes. With over 60 years of success in the vacuum tube business we provide the highest standard of quality and service. Econco 7t84rb Is Similar To. Econco Division a wholly owned subsidiary of CPI has been a recognized leader in rebuilt power tubes since 1969. We had a half dozen or so tubes that would be rotated in and then sent out for rebuild.
Tubes sent in for rebuild are given a complete internal inspection and failure analysis.
Econco has been in business since 1968 and rebuilds about 600-1000 tubes per month. And the best life I got out of recent Econco was 6 months before a failure. Semiconductors that is about tubesradiovacuumham radio. Up for grabs is a 4cx5000a ceramic tetrode power transmitter tube. Section 3 - The Tube Rebuilding Process. These tubes are used in induction heating RF heat sealing dielectric wood processing lasers and ERW high frequency pipe and tube welding.