| To: | <amps@contesting.com> |
|---|---|
| Subject: | [AMPS] Heath SB-230 |
| From: | km1h@juno.com (km1h @ juno.com) |
| Date: | Wed, 03 Sep 1997 12:09:01 EDT |
When a GG amp shows drifting output and grid current is this an indication of damaged cathode or grid? By this I mean drifting downward. Lets stick to the 8874, 3CX800, 8877 types for now and assume that all other circuit elements are not at fault. Tnx....Carl KM1H -- FAQ on WWW: http://www.contesting.com/ampfaq.html Submissions: amps@contesting.com Administrative requests: amps-REQUEST@contesting.com Problems: owner-amps@contesting.com Search: http://www.contesting.com/km9p/search.htm |
| <Prev in Thread] | Current Thread | [Next in Thread> |
|---|---|---|
| ||
| Previous by Date: | [AMPS] "Zack Lau" <vhfl-list@arrl.org>: Kenwood TR-751 power spike, km1h @ juno.com |
|---|---|
| Next by Date: | [AMPS] silver plate, km1h @ juno.com |
| Previous by Thread: | [AMPS] Heath SB-230, w8jitom@postoffice.worldnet.att.net |
| Next by Thread: | [AMPS] Heath SB-230, w8jitom@postoffice.worldnet.att.net |
| Indexes: | [Date] [Thread] [Top] [All Lists] |