AM transmitter build - by Tim
Posts: 143
Threads: 28
Joined: Dec 2016
City: portland, OR
here's a simple-minded transmitter that might be fun to build. if someone can come up with a complete schematic. https://www.vintage-radio.info/download.php?id=344
or go to https://www.vintage-radio.info/data and click on the link to AM03 modulator.
see also https://www.vintage-radio.com/reviews/am03.html for a picture of the top of the circuit board, anyway.
I do find a schematic for another simple one, by a Tim Williams. one tube, a 6AQ5.
http://webpages.charter.net/dawill/tmora...mitter.gif
OK, I do have too much free time on my hands.
(This post was last modified: 03-02-2018, 12:33 AM by fenbach.)
Messages In This Thread
RE: AM transmitter build - by Tim - by fenbach - 03-01-2018, 09:08 PM
Users browsing this thread: 1 Guest(s)
|
Recent Posts
|
48-482 rear panel help
|
I also have one of these, again it never had a back, and no trace of one. I have been told that the pushbuttons used to ...Arran — 03:29 AM |
48-482 rear panel help
|
Thanks Joseph. Hope you get to restore your 48-482 before too long!keithchip — 02:12 AM |
Need Help to ID this radio 11 tube Philco
|
RCAs ain't no cake either.morzh — 10:32 PM |
Philco 46-480 Electronic Restoration
|
After a couple of days worth of troubleshooting my signal generator, I gave up. The oscilloscope still worked fine, so I...jrblasde — 09:51 PM |
48-482 rear panel help
|
Yes, I can confirm. I bought one (haven’t restored it yet) which didn’t have a back panel.jrblasde — 09:37 PM |
Need Help to ID this radio 11 tube Philco
|
Try a 39-116.Radioroslyn — 09:24 PM |
Need Help to ID this radio 11 tube Philco
|
I remember Philco 45 being awkward. If I am not mistaking it for some other set. I think there is a phenolic board, or e...morzh — 08:49 PM |
Need Help to ID this radio 11 tube Philco
|
If you want a radio that's difficult to work on, get a 37-620. The one side of the chassis is packed pretty tightly and ...Greg — 07:29 PM |
Need Help to ID this radio 11 tube Philco
|
Philco 16 is not intimidating at all. Despite being an 11-tuber.
37-116 is indeed intimidating.
16 has good space unde...morzh — 04:11 PM |
48-482 rear panel help
|
Thanks for the responses Gary and Bob. I'm a little surprised that there's no back panel - although I know older Philco'...keithchip — 04:09 PM |
Who's Online
|
There are currently no members online. |
|

|