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

wandering volume 38-116
#1

Hi Fella's,
Just about done re-capping this 116 and I noticed that while playing it seems like the volume may drift up and down slightly while playing.
The tone seems to change slightly when it does this,kind of like it does when you have to do a fine adjustment on the tuning to get best signal.
Maybe antenna?
I have about a 100 ft wire strung up in my basement that I use for an antenna right now.It also seems to work better with a ground wire attached.
Is this model kind of sensitive to what type of antenna to use?
Or should I be looking at something else?
Thanks guy's
murf
#2

(04-11-2012, 06:58 AM)murf Wrote:  Hi Fella's,
Just about done re-capping this 116 and I noticed that while playing it seems like the volume may drift up and down slightly while playing.
The tone seems to change slightly when it does this,kind of like it does when you have to do a fine adjustment on the tuning to get best signal.
Maybe antenna?
I have about a 100 ft wire strung up in my basement that I use for an antenna right now.It also seems to work better with a ground wire attached.
Is this model kind of sensitive to what type of antenna to use?
Or should I be looking at something else?
Thanks guy's
murf

Antennas otherwise known as ariels should be above ground level. A weak signal can fade in and out although more pronounced with short wave reception. You could also have a marginal tube in the front end so you might want to do some swapping if you have spares.
#3

(04-11-2012, 11:03 AM)codefox1 Wrote:  
(04-11-2012, 06:58 AM)murf Wrote:  Hi Fella's,
Just about done re-capping this 116 and I noticed that while playing it seems like the volume may drift up and down slightly while playing.
The tone seems to change slightly when it does this,kind of like it does when you have to do a fine adjustment on the tuning to get best signal.
Maybe antenna?
I have about a 100 ft wire strung up in my basement that I use for an antenna right now.It also seems to work better with a ground wire attached.
Is this model kind of sensitive to what type of antenna to use?
Or should I be looking at something else?
Thanks guy's
murf

Antennas otherwise known as ariels should be above ground level. A weak signal can fade in and out although more pronounced with short wave reception. You could also have a marginal tube in the front end so you might want to do some swapping if you have spares.

Thats my guess too.
I strung the wire in the winter months when it was cold outside.
Have to move it to the attic now and see if that works any better.
What kind of antenna did philco originally recommend for this radio?
Thanks
murf




Users browsing this thread: 1 Guest(s)
[-]
Recent Posts
91H Code 126 Restore
Just to make it more confusing here is another model 91 schematic that doesn't show parts with dotted lines in that spot...Arran — 10:37 PM
Atwater-Kent 84, restoration.
The wires were desoldered from the can, and the capacitors checked. All checked at 0.102 uF, which is correct. So the c...morzh — 09:41 PM
An attempt to remove the Field Coil from a G speaker
Arran Yours probably then the H speaker, same as mine.morzh — 08:39 PM
An attempt to remove the Field Coil from a G speaker
Mike; I would like to have a look at the speaker in my model 96, but the set is packed into a corner in the basement. ...Arran — 08:04 PM
91H Code 126 Restore
Thanks Arran, I'm convinced the power cord is good but have a nice repro plug for it. Would it be prudent to add a fus...RealRider — 07:28 PM
91H Code 126 Restore
As I was studying this schematic I was wondering what does this dotted line means?  I haven't traced it out yet. An o...RealRider — 07:22 PM
91H Code 126 Restore
When it comes to the cloth covered power cords, if they are not frayed, and are flexible, and if I can bend one without ...Arran — 06:21 PM
An attempt to remove the Field Coil from a G speaker
Could be. The central cylinder is OK, but the sides are...well. What's done is done. I wonder if some standard bobbine w...morzh — 06:02 PM
An attempt to remove the Field Coil from a G speaker
Mike; As I was saying it doesn't look like they used much of a bobbin for the field coil, not like a Magnavox one wou...Arran — 05:49 PM
Atwater-Kent 84, restoration.
This AK84 was bought, I think, last fall. For a whopping $100. It has been, according to the seller, restored. As I go ...morzh — 05:48 PM

[-]
Who's Online
There are currently no members online.

>