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#1
August 27th 07, 01:16 AM
posted to rec.radio.amateur.homebrew
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Replacement for Carbon Comp resistors
On Aug 26, 4:24 pm, "George Kavanagh" wrote:
I'm in the process of removing parasitics in the final of a 6DQ5 75W transmitter (1963 ARRL HB, pg 176), and am in need of source for 2+ watt non-inductive reistors for parasitic traps in grid & plate circuits. Sources for higher wattage carbon composition resistors seem to have dried up. Can ceramic composition resistors, such as Ohmite's OX/OY series be used? They are touted as "non-inductive". Please advise. Those don't say anything about their inductance... think you should consider http://www.ohmite.com/catalog/pdf/tfs.pdf www.telstar-electronics.com |
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#2
August 27th 07, 01:46 PM
posted to rec.radio.amateur.homebrew
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Replacement for Carbon Comp resistors
In article .com,
Telstar Electronics wrote: On Aug 26, 4:24 pm, "George Kavanagh" wrote: I'm in the process of removing parasitics in the final of a 6DQ5 75W transmitter (1963 ARRL HB, pg 176), and am in need of source for 2+ watt non-inductive reistors for parasitic traps in grid & plate circuits. Sources for higher wattage carbon composition resistors seem to have dried up. Can ceramic composition resistors, such as Ohmite's OX/OY series be used? They are touted as "non-inductive". Please advise. Those don't say anything about their inductance... think you should consider http://www.ohmite.com/catalog/pdf/tfs.pdf www.telstar-electronics.com What values do you need? I have a bunch from the 60's. Clean and never used. If you need a couple and your needs match my supply, I'll just mail them to you. Al |
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