Welcome Guest! Be sure you know and follow the Phorum Rules before posting. Thank you and Enjoy! (January 12) x

Thread Closed
Thread Rating:
  • 0 Vote(s) - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5

No RF on 89
#1

This is probably something so simple that my mind can't conceive.

I recapped, re-resistored, re-wired, re-tubed, etc. re-wound the tickler coil. All other coils and xformers ohm out good. Voltages are all correct. Checked all wiring at least 3 times. None of the 3 sections of the variable are shorted.

IF aligns just fine, and I have an IF signal from the antenna (but it is weaker than farther down the line).

But I cannot get an RF signal out! Tried various frequencies, Nothing. I did notice that the wave band switch seems to make no audible change in the static (I do get static out of the speaker).

What am I missing?

Oh, as a side note, I used #34 wire on the tickler, but it ohmed out good.

[Image: https://i.imgur.com/GHZgg19.jpg]


Messages In This Thread
No RF on 89 - by Patrick - 12-18-2020, 11:44 AM
RE: No RF on 89 - by RodB - 12-18-2020, 12:10 PM
RE: No RF on 89 - by Patrick - 12-18-2020, 12:52 PM
RE: No RF on 89 - by RodB - 12-18-2020, 01:07 PM
RE: No RF on 89 - by Patrick - 12-18-2020, 01:28 PM
RE: No RF on 89 - by Patrick - 12-18-2020, 01:42 PM
RE: No RF on 89 - by Radioroslyn - 12-18-2020, 06:39 PM
RE: No RF on 89 - by RodB - 12-18-2020, 07:13 PM
RE: No RF on 89 - by Patrick - 12-18-2020, 10:48 PM
RE: No RF on 89 - by Patrick - 12-20-2020, 10:15 AM
RE: No RF on 89 - by Patrick - 12-20-2020, 10:22 AM
RE: No RF on 89 - by Patrick - 12-20-2020, 10:50 AM
RE: No RF on 89 - by Steve Davis - 12-20-2020, 10:52 AM
RE: No RF on 89 - by Patrick - 12-20-2020, 11:54 AM
RE: No RF on 89 - by Patrick - 12-20-2020, 12:08 PM
RE: No RF on 89 - by RodB - 12-20-2020, 01:04 PM
RE: No RF on 89 - by 462ron - 12-21-2020, 08:16 AM
RE: No RF on 89 - by Patrick - 12-21-2020, 08:45 AM
RE: No RF on 89 - by Patrick - 12-21-2020, 10:07 AM



Users browsing this thread: 1 Guest(s)
[-]
Recent Posts
Need to purchase some accessories for restoration of my Old Philco Radio
Hi Paulo, Welcome to the Philco Phorum. I can see why you want to find good reproduction parts. That is a bea...MrFixr55 — 11:10 PM
HiFi (Chifi) tube amp build - but my own design.
Tim, I have some bakelite sockets in my work shop that I can dig up. I believe quite a few are NOS. I will take photo...RodB — 10:03 PM
Philco 610B oscillator wiring
> The cathode as noted is wired directly to the ground side of the heater filament for that tube, not to the #17 and ...Radioroslyn — 08:12 PM
HiFi (Chifi) tube amp build - but my own design.
Tim; I noticed your post a little late, but I would take one of the junk sockets and try to break a chunk out of it wi...Arran — 08:07 PM
Need to purchase some accessories for restoration of my Old Philco Radio
Here is a list of resources found in our online library that you might find useful. Mike's Gobs of Knobs email addres...klondike98 — 01:46 PM
First Radio restoration
Hi Tubeman, Welcome to the Philco Phorum.  Phamily Phriendly Pfun with Phine Pholks Phull of Philco Phacts. (See a p...MrFixr55 — 12:33 PM
First Radio restoration
You could post in the WANTED ADs section here on the Phorum and see if anyone has an RF generator that they want to sell...klondike98 — 11:55 AM
Zenith H725
Good ideas, thank you Arrange and Rich. I have the adhesive aluminum foil already and can try that immediately. More ...EdHolland — 10:18 AM
Graphics for majestic 1050 dial glass.
Murf; I found this thread on the ARF, the first photo has a pretty good view of the dial glass. Regards ArranArran — 01:12 AM
Zenith H725
hello Ed, how about that speacial tape used for ducting it's like foil or how about thin piece of aluminum roof flash...radiorich — 12:19 AM

[-]
Who's Online
There are currently 1470 online users. [Complete List]
» 2 Member(s) | 1468 Guest(s)
AvatarAvatar

>