Model 60 Code 121

Thread Rating:

0 Vote(s) - 0 Average
1
2
3
4
5

Linear Mode

Model 60 Code 121

gregb
Senior Member

Posts: 599
Threads: 24
Joined: Jan 2014
City: Edmonton AB CA

#13

03-07-2014, 09:38 PM

The signal was injected at the grid cap of the 6A7 and I tried with the cap wire attached and not attached, made no difference. It was the secondary of the second IF that was giving the grief. Yup works real good now nice clean sound and super sensitive.
Thanks for your suggestions, they got me looking in the right direction.
Gregb

Find

« Next Oldest | Next Newest »

Messages In This Thread

Model 60 Code 121 - by gregb - 03-04-2014, 10:36 PM

RE: Model 60 Code 121 - by Mondial - 03-04-2014, 11:29 PM

RE: Model 60 Code 121 - by gregb - 03-04-2014, 11:41 PM

RE: Model 60 Code 121 - by Mondial - 03-04-2014, 11:55 PM

RE: Model 60 Code 121 - by gregb - 03-05-2014, 12:02 AM

RE: Model 60 Code 121 - by Mondial - 03-05-2014, 11:43 AM

RE: Model 60 Code 121 - by gregb - 03-05-2014, 07:25 PM

RE: Model 60 Code 121 - by gregb - 03-06-2014, 12:06 AM

RE: Model 60 Code 121 - by Mondial - 03-06-2014, 09:35 AM

RE: Model 60 Code 121 - by gregb - 03-06-2014, 09:58 AM

RE: Model 60 Code 121 - by gregb - 03-07-2014, 12:30 PM

RE: Model 60 Code 121 - by Mondial - 03-07-2014, 09:32 PM

RE: Model 60 Code 121 - by gregb - 03-07-2014, 09:38 PM

RE: Model 60 Code 121 - by Mondial - 03-07-2014, 10:22 PM

RE: Model 60 Code 121 - by gregb - 03-07-2014, 10:55 PM

View a Printable Version

Users browsing this thread:

Recent Posts
Correct model 84 Ac plug an cord type
From what I read Philco went to using brown rubber power cords in 1936, so cloth was used in the 1935 and earlier models...Arran — 11:25 PM
Correct model 84 Ac plug an cord type
Hi Bruce, I have not worked on an 84, but in general, power cords for almost any radio prior to 1938 was cloth covered...MrFixr55 — 08:34 PM
Restoring Philco 38-14
OK, well, so after staring at the sch again, I realized the problem had to be the #12/12A padder. I put a scope on the o...morzh — 08:15 PM
Correct model 84 Ac plug an cord type
Hello Bruce, I mostly use brown far as my cloth powercords go ! Here is the plug that I have used bakelite Acorn style...radiorich — 08:05 PM
Correct model 84 Ac plug an cord type
Looking for as correct as can find the right Ac plug an the correct colored cloth line. Ive seen many old photos but mos...Bruce — 04:13 PM
Restoring Philco 38-14
Rod Two Y-caps make sense if you use them from L/N to the chassis; this is only makes sense in the transformer radios...morzh — 10:11 AM
Restoring Philco 38-14
Mike, I'm curious about a specific use of he Y cap. Lately I've seen a single cap across the power transformer primary. ...RodB — 09:01 AM
Restoring Philco 38-14
hello morzh , That sounds like a plan ! Sincerely Richardradiorich — 07:45 AM
Restoring Philco 38-14
Richard, It helped some, but I still had the whining when engaging the rear power strip (I did not realize it was fro...morzh — 07:07 AM
Restoring Philco 38-14
Hello morzh, Yes , that dreaded hum in my room where i do alighment I have my cable modem and router plus desktop plus ...radiorich — 11:25 PM

Who's Online

There are currently 4076 online users. [Complete List]
» 1 Member(s) | 4075 Guest(s)

Login
Username:
Password:	Lost Password?
	Remember me