RE: [AMRadio] Matching a 100 watt PA am to drive 833'S

I have a older BC 1F series gates transmitter. I would like to do away with the 845 driver tubes and drive the 833's with a 100 watt PA amp. Does anybody have any Ideas what I would need to match the amp to the driver transformer of the 833's. Don Moore W5FFK Don, I think you would be making

Re: [AMRadio] Matching a 100 watt PA am to drive 833'S

Don, If the PA amp is tube type, just take the audio off the plates of the audio output tubes, and interface the the amp to the grids of the 833's with high voltage transistor emitter followers. This is what John WA5BXO created, and W5OMR does well with his Titanic. I think John can give you t

Re: [AMRadio] Low Power AM nets

DX60 Net Sunday mornings 8:00 AM to ??? typically opted by Mike N8ECR 3880 KHz Mostly 8 land but all other call areas are invited. de KA4JVY Mark --- Sara & Wayne Steiner <[EMAIL PROTECTED]> wrote: > Al > > You to far away for this but just for info there is the AM "Peanut Whistle > Net"

Re: [AMRadio] Matching a 100 watt PA am to drive 833'S

Don Moore R Moore wrote: I have a older BC 1F series gates transmitter. I would like to do away with the 845 driver tubes and drive the 833's with a 100 watt PA amp. Does anybody have any Ideas what I would need to match the amp to the driver transformer of the 833's. Don Moore W5FFK http:/

[AMRadio] Matching the PA

[AMRadio] CRA Collins AM Net

Again, please join the CRA gang with your AM equipment tomorrow evening (Wednesday) on 3805 Khz at 8 PM EST on AM This is not your ususal "in for the numbers" kind of thing but an opportunity to try AM on the lower end of 75 meters where the band is less crowded. You need not be running Collins,

RE: [AMRadio] Matching a 100 watt PA am to drive 833'S

This was actually a popular approach during the pre-WWII era. So popular that UTC and Thordarson (and probably all the transformer manufacturers) made driver transformers that would match the low ohms output of the PA amp. But I have only seen these in sizes for lower wattages. The biggest one I

[AMRadio] Re: AMRadio Digest, Vol 12, Issue 10

Amen Mr. Heil...W6MAU

[AMRadio] Matching a 100 watt PA am to drive 833'S

I have a older BC 1F series gates transmitter. I would like to do away with the 845 driver tubes and drive the 833's with a 100 watt PA amp. Does anybody have any Ideas what I would need to match the amp to the driver transformer of the 833's. Don Moore W5FFK