Search String: Display: Description: Sort:

Results:

References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*\[Amps\]\s+Henry\s+2K\-3\s+PS\s+Mod\s*$/: 5 ]

Total 5 documents matching your query.

1. [Amps] Henry 2K-3 PS Mod (score: 1)
Author: Kevin LaHaie <klahaie@centricata.com>
Date: Fri, 21 Mar 2008 11:37:34 -0800
Hello I am planning to convert the stock P/S in my Henry 2K-3 to a purely capacitor filter primarily to increase the HV, but in addition some way that capacitor filters are better for SSB. My other,
/archives//html/Amps/2008-03/msg00193.html (8,098 bytes)

2. Re: [Amps] Henry 2K-3 PS Mod (score: 1)
Author: "Steve Katz" <stevek@jmr.com>
Date: Fri, 21 Mar 2008 11:42:40 -0700
What's the voltage now, with the original design? -WB2WIK/6 Hello I am planning to convert the stock P/S in my Henry 2K-3 to a purely capacitor filter primarily to increase the HV, but in addition so
/archives//html/Amps/2008-03/msg00194.html (8,411 bytes)

3. Re: [Amps] Henry 2K-3 PS Mod (score: 1)
Author: Vic K2VCO <vic@rakefet.com>
Date: Fri, 21 Mar 2008 13:15:23 -0700
According to the 3-500z data sheet <http://home.c2i.net/clank/ham/pa/3-500z.html>, class AB2 operation at 3000v requires a cathode voltage of +10v, with 3500v requiring +15v. The 2K3 schematic shows
/archives//html/Amps/2008-03/msg00195.html (8,024 bytes)

4. Re: [Amps] Henry 2K-3 PS Mod (score: 1)
Author: "k7rdx" <k7rdx@charter.net>
Date: Fri, 21 Mar 2008 14:14:11 -0700
There`s a good possibility of future problems because the plate transformer may not be rated for capacitor input filtering with the increased heating effect.Also,the hv supply couldn`t be nearly as r
/archives//html/Amps/2008-03/msg00196.html (10,159 bytes)

5. Re: [Amps] Henry 2K-3 PS Mod (score: 1)
Author: "jeremy-ca" <km1h@jeremy.mv.com>
Date: Fri, 21 Mar 2008 17:53:03 -0400
I have no idea where you ever got that idea. Capacitor filters do one thing and that is cost less to manufacture. My other, newer Henry's (2K The bleeders set a minimum current draw when the amp is i
/archives//html/Amps/2008-03/msg00197.html (10,683 bytes)


This search system is powered by Namazu