| To: | Amps reflector <amps@contesting.com>, RF Amps reflector <rfamplifiers@yahoogroups.com> |
|---|---|
| Subject: | [Amps] GS-23B construction article |
| From: | "Bill, W6WRT" <dezrat1242@yahoo.com> |
| Reply-to: | dezrat1242@yahoo.com |
| Date: | Wed, 26 Aug 2009 18:51:19 -0700 |
| List-post: | <amps@contesting.com">mailto:amps@contesting.com> |
There is a great construction article using the GS-23B (4CX1600U) at: http://www.nd2x.net/K5GW.html It is a 432 MHz amp, which is a band I'm not interested in, but the article is well worth a read anyway. he does exceed the manufacturer's plate voltage limit by about 20% but apparently is getting away with it. His figures for gain and efficiency are impressive, especially at that frequency. 73, Bill W6WRT _______________________________________________ Amps mailing list Amps@contesting.com http://lists.contesting.com/mailman/listinfo/amps |
| <Prev in Thread] | Current Thread | [Next in Thread> |
|---|---|---|
| ||
| Previous by Date: | Re: [Amps] RF parts and parasitics!!, Bill, W6WRT |
|---|---|
| Next by Date: | Re: [Amps] RF parts and parasitics!!, TexasRF |
| Previous by Thread: | [Amps] SG500 mobil amplfier for sale, Hsu |
| Next by Thread: | [Amps] Tube gain vs frequency, Stirling Schmidt |
| Indexes: | [Date] [Thread] [Top] [All Lists] |