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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*\[Amps\]\s+Door\-knob\s+capacitors\s*$/: 4 ]

Total 4 documents matching your query.

1. [Amps] Door-knob capacitors (score: 1)
Author: "Osten B Magnusson" <sm5dqc@areteadsl.se>
Date: Sat, 25 Jun 2005 11:32:00 +0200
Are the "door-knob" capacitors sold by RF-parts usable as padding capacitors for 160 meters, meaning do these manage rather high currents? 73 de Osten SM5DQC sm5dqc@areteadsl.se _____________________
/archives//html/Amps/2005-06/msg00226.html (6,291 bytes)

2. Re: [Amps] Door-knob capacitors (score: 1)
Author: "Harold B. Mandel" <ka1xo@juno.com>
Date: Sat, 25 Jun 2005 07:58:09 -0400
Dear Osten, "Doorknob" capacitors are manufactured in various "flavors" and have various applications both in HV-DC and in RF service. The numbers HT-50, HT-58, HT-57, HT-59 are all common to RF serv
/archives//html/Amps/2005-06/msg00228.html (7,612 bytes)

3. Re: [Amps] Door-knob capacitors (score: 1)
Author: R.Measures <r@somis.org>
Date: Sat, 25 Jun 2005 10:44:01 -0700
The only doorknob caps that are stable enough for use in tuned circuits have either N750 or NP&Oslash; temperature coefficients. Doorknob caps that are designed for coupling and bypassing service hav
/archives//html/Amps/2005-06/msg00233.html (7,621 bytes)

4. Re: [Amps] Door-knob capacitors (score: 1)
Author: "Osten B Magnusson" <sm5dqc@areteadsl.se>
Date: Sun, 26 Jun 2005 17:19:15 +0200
Thanks for all the answers regarding "padding capacitors" for 160 meters - after checking prices for N750 and NP0 one's I think the best way is to put in high capacitance C1 and use no padding as thi
/archives//html/Amps/2005-06/msg00245.html (7,174 bytes)


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