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

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

RCA Radiodyne 28
#30

The grid leak reads 5.7 Meg. The volume rheostat cartridge is at 248 and I don’t have bypass caps so that’s where things stand. 
If I would make any more connector strips I’m sure I could simplify and neaten up the end product. Not planning on doing that though!


Messages In This Thread
RCA Radiodyne 28 - by Rob Quay - 05-17-2024, 02:26 PM
RE: RCA Radiodyne 28 - by Radioroslyn - 05-17-2024, 10:06 PM
RE: RCA Radiodyne 28 - by Rob Quay - 05-18-2024, 08:11 AM
RE: RCA Radiodyne 28 - by Chas - 05-18-2024, 12:32 PM
RE: RCA Radiodyne 28 - by Rob Quay - 05-18-2024, 02:14 PM
RE: RCA Radiodyne 28 - by Chas - 05-18-2024, 03:09 PM
RE: RCA Radiodyne 28 - by Rob Quay - 05-18-2024, 04:05 PM
RE: RCA Radiodyne 28 - by Rob Quay - 05-20-2024, 05:07 PM
RE: RCA Radiodyne 28 - by Chas - 05-21-2024, 12:07 AM
RE: RCA Radiodyne 28 - by Rob Quay - 05-21-2024, 10:34 AM
RE: RCA Radiodyne 28 - by Rob Quay - 05-21-2024, 10:36 AM
RE: RCA Radiodyne 28 - by Chas - 05-21-2024, 09:09 PM
RE: RCA Radiodyne 28 - by Rob Quay - 05-22-2024, 12:00 AM
RE: RCA Radiodyne 28 - by Chas - 05-22-2024, 10:25 AM
RE: RCA Radiodyne 28 - by Rob Quay - 05-22-2024, 11:49 PM
RE: RCA Radiodyne 28 - by Chas - 05-23-2024, 12:02 PM
RE: RCA Radiodyne 28 - by Rob Quay - 05-23-2024, 02:07 PM
RE: RCA Radiodyne 28 - by Chas - 05-23-2024, 03:46 PM
RE: RCA Radiodyne 28 - by Rob Quay - 06-01-2024, 11:32 AM
RE: RCA Radiodyne 28 - by Rob Quay - 06-01-2024, 06:52 PM
RE: RCA Radiodyne 28 - by Chas - 06-01-2024, 08:09 PM
RE: RCA Radiodyne 28 - by Rob Quay - 06-02-2024, 09:07 AM
RE: RCA Radiodyne 28 - by Chas - 06-02-2024, 12:04 PM
RE: RCA Radiodyne 28 - by Rob Quay - 06-04-2024, 10:00 AM
RE: RCA Radiodyne 28 - by Chas - 06-04-2024, 11:29 AM
RE: RCA Radiodyne 28 - by Rob Quay - 06-06-2024, 10:17 AM
RE: RCA Radiodyne 28 - by Chas - 06-06-2024, 12:29 PM
RE: RCA Radiodyne 28 - by Rob Quay - 06-06-2024, 02:04 PM
RE: RCA Radiodyne 28 - by Chas - 06-06-2024, 03:12 PM
RE: RCA Radiodyne 28 - by Rob Quay - 06-06-2024, 04:36 PM
RE: RCA Radiodyne 28 - by Chas - 06-06-2024, 08:56 PM
RE: RCA Radiodyne 28 - by Rob Quay - 06-06-2024, 11:40 PM
RE: RCA Radiodyne 28 - by Chas - 06-07-2024, 03:28 PM
RE: RCA Radiodyne 28 - by Rob Quay - 06-07-2024, 10:46 PM
RE: RCA Radiodyne 28 - by Chas - 06-09-2024, 04:06 PM
RE: RCA Radiodyne 28 - by Rob Quay - 06-09-2024, 05:43 PM
RE: RCA Radiodyne 28 - by Chas - 06-09-2024, 06:51 PM
RE: RCA Radiodyne 28 - by Rob Quay - 06-14-2024, 11:45 AM
RE: RCA Radiodyne 28 - by Rob Quay - 06-14-2024, 11:46 AM
RE: RCA Radiodyne 28 - by Chas - 06-14-2024, 02:43 PM
RE: RCA Radiodyne 28 - by Rob Quay - 06-16-2024, 11:07 AM
RE: RCA Radiodyne 28 - by Chas - 06-16-2024, 11:42 AM
RE: RCA Radiodyne 28 - by Rob Quay - 06-18-2024, 06:22 PM
RE: RCA Radiodyne 28 - by Rob Quay - 06-18-2024, 06:22 PM
RE: RCA Radiodyne 28 - by Rob Quay - 06-18-2024, 06:28 PM
RE: RCA Radiodyne 28 - by Chas - 06-18-2024, 06:44 PM
RE: RCA Radiodyne 28 - by Rob Quay - 06-18-2024, 10:39 PM
RE: RCA Radiodyne 28 - by Chas - 06-19-2024, 12:39 AM
RE: RCA Radiodyne 28 - by Rob Quay - 06-19-2024, 12:23 PM
RE: RCA Radiodyne 28 - by Chas - 06-19-2024, 02:11 PM
RE: RCA Radiodyne 28 - by Rob Quay - 06-20-2024, 03:18 PM
RE: RCA Radiodyne 28 - by GarySP - 06-20-2024, 04:22 PM



Users browsing this thread:
[-]
Recent Posts
Philco 42-345 Restoration/Repair
Ok MrFixr55,  I have tried the DeoxIT D5 on the band switch and even though it has relieved the tension I felt when turn...osanders0311 — 11:11 AM
Part numbers to model cross
Is there a reference somewhere where you can punch in Philco part numbers and see what models those parts were used in?Jim Dutridge — 10:17 AM
Philco 42-345 Restoration/Repair
Hi OSanders, Look carefully at the band switch. Turn it slowly and "wiggle" it around the desired band. ...MrFixr55 — 12:33 AM
5U4 vs 5Z4 tubes
I think that RCA and GE introduced metal tubes in the USA in 1936.  I don't know if they were being made by RCA, GE or b...MrFixr55 — 11:20 PM
Philco 42-345 Restoration/Repair
Vlad95, Thank you for the stringing guides and wow there are so manyosanders0311 — 06:01 PM
5U4 vs 5Z4 tubes
A pre war Hallicrafters, and an early one too, very nice! 1936 is pretty early for metal tubes too, which would explain ...Arran — 05:58 PM
Philco 42-345 Restoration/Repair
Thanks Rod, "When you hear the background hiss and no station it usually indicates that the oscillator quit" ...osanders0311 — 05:52 PM
Philco 42-345 Restoration/Repair
RodB :beerchug:Vlad95 — 10:22 AM
Philco 42-345 Restoration/Repair
Vlad, you nailed it. Swiss and German roots.RodB — 09:54 AM
5U4 vs 5Z4 tubes
Well this is a Hallicrafters SX/9 circa 1936. No real issues so far although I dodged a real bullet with a cap that was...bridkarl — 07:59 AM

[-]
Who's Online
There are currently 1149 online users. [Complete List]
» 3 Member(s) | 1146 Guest(s)
AvatarAvatarAvatar

>