LinkBack Thread Tools Search this Thread Display Modes
Prev Previous Post   Next Post Next
  #11   Report Post  
Old January 24th 11, 02:35 AM posted to rec.radio.amateur.boatanchors
external usenet poster
 
First recorded activity by RadioBanter: Sep 2009
Posts: 103
Default Transmitter Circuit

Radio Vintage wrote:
I WANTED circuit for 80/40 meters CW transmitter with VFO , 2 or 3
tubes with a final valve 5933wa.
can you help me
TNX Frank


I'm building a transmitter *similar* to this one. I'm using a 42 tube
as the buffer. So far its working out well. About 20-25 watts out on
80, 40 and 30 meters with a good tone even keying the VFO.

I'm using plug-in coils for the buffer and PA. VFO is running at 3.5 Mc
on 80/40 and 5 Mc for 30.

Unfortunately I don't have a schematic drawn up that I can post since
its still a work in progress.

http://schmidling.com/vfo5j.png


 
Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes

Posting Rules

Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
Transmitter Circuit? Theo Homebrew 1 May 2nd 08 05:43 PM
If Amloop is LC circuit, what about RLC circuit ?? switcher Antenna 11 May 9th 06 02:34 AM
If Amloop is LC circuit, what about RLC circuit ?? Telamon Shortwave 4 May 8th 06 09:06 AM
Is there affordable software I can use to map out circuit traces for a printed circuit board? Cliff Homebrew 5 July 22nd 05 04:43 AM
fm r/c transmitter circuit David King Homebrew 3 September 24th 03 12:31 PM


All times are GMT +1. The time now is 02:31 AM.

Powered by vBulletin® Copyright ©2000 - 2025, Jelsoft Enterprises Ltd.
Copyright ©2004-2025 RadioBanter.
The comments are property of their posters.
 

About Us

"It's about Radio"

 

Copyright © 2017