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

Philco Model 16 hair trigger tuning on low end of dial
#1

I am currently restoring a Philco Model 16 (chassis 122). I have it partially recapped and will spend a few days restuffing backelite blocks. At the low end of the tuning dial on all bands the set is quiet between stations and has loud sharp static noises. When tuning a station one has to be very precise to get "right on" the station. Oftentimes the only way to tune a station such as 590 on the broadcast band is to get close and lightly tap the tuning condensor at which time the colume goes from weak to loud depending on how high the volume is set. This phenomenon seems to be present on all bands. I replaced the front rubber washers on the tuning condensor and I have installed an additional ground strap from the cahssis to the body of the tuning condensor. The plates look undamaged and spacing looks even when fully meshed which is the end of the band at which the problem occurs. I have also tried adjusting the wavetrap withe no luck. The radio tunes fine from about 650 on up on the am broadcst band and equivalently so on the shortwave bands all of which function well on the rest of the band. On all bands the in between station static is different on the low end (fully meshed).

Thank you for any insights.

JT in Albany


Messages In This Thread
Philco Model 16 hair trigger tuning on low end of dial - by Guest - 05-31-2010, 07:20 PM



Users browsing this thread: 1 Guest(s)
[-]
Recent Posts
Philco 60 Squealing
I have taken out the 2nd IF and found a problem or not. I believe the coils are litz wire. There is a very small strand ...dconant — 02:13 PM
1930s Stromberg-Carlson Tombstone Radio need help identifying model number
Hi Cap'n Clock, Unfortunately, I do not have this radio.  This is a shame because this should be a good performer.  2A5...MrFixr55 — 06:48 AM
American Bosch Model 802 auto radio
I think it would come under either American Bosch or United American Bosch. American Bosch made sets for the American We...Arran — 05:53 AM
trying to identify this wire type
Thanks to all for the feedback. As Arran said, it is probably an older replacement and yes it has a grid cap so I will ...georgetownjohn — 09:32 PM
trying to identify this wire type
It's possible that the red wire, actually a grid cap lead, is a very old replacement, I can't remember seeing a pre 1939...Arran — 09:18 PM
Gilfillan Brothers Car Radio?
Hi everyone,  Special thanks to Joe Rossi for tracking down this obscure radio and thanks to others who took up the hun...Antipodal — 08:15 PM
trying to identify this wire type
Here's one source for your wire of many. Take care and BE HEALTHY! Gary P.S. Can't get the right color you need? I ...GarySP — 06:40 PM
trying to identify this wire type
...and modern wire of the appropriate gauges and insulation V-rating (300V minimum, usually shown right on the wire) is ...morzh — 05:47 PM
1930s Stromberg-Carlson Tombstone Radio need help identifying model number
I have a question about this radio, is there anyone that has access to this radio that has an intact unmolested speaker ...captainclock1988 — 04:28 PM
1930s Stromberg-Carlson Tombstone Radio need help identifying model number
Well what makes me confuse all of those companies is that all three of those companies (Setchell-Carlson, Stromberg-Carl...captainclock1988 — 04:21 PM

[-]
Who's Online
There are currently 7443 online users. [Complete List]
» 1 Member(s) | 7442 Guest(s)
Avatar

>