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

Philco 60 Wave Trap
#1

Hello, Working on a Philco 60 run 7. It has a wave trap wired in series with the antenna. I understand a wave trap is not needed anymore so I was wondering if it could just be removed from the circuit? I will probably leave it in anyways. Just wondering?

Dan


Attached Files Image(s)
   
#2

I've left them out and tried the radio, left them and tried the radio. No difference. Having said that, I'm wont to leave them provided the coil is still good. I hope that was vague enough.

When you unsolder what has been soldered before the unsoldering, the unsoldering of the soldered is what will be.
#3

Since the trap is tuned below the lower boundary (usually it is 460kHz), it should not matter as long as the coil conducts. Could be safely shorted out.

People who do not drink, do not smoke, do not eat red meat will one day feel really stupid lying there and dying from nothing.
#4

I think I will experiment with it and see where the best performance is if there will be any difference.




Users browsing this thread: 1 Guest(s)
[-]
Recent Posts
The list of my radio & TV collection!
Peter; I can't say for certain but many North American made radios from that era, the late 1940s onward, had silver m...Arran — 02:06 AM
Philco 39-7C Restore
A little more work today. I got the first IF transformer back together after replacing the wiring going to the 78 tube ...klondike98 — 12:06 AM
Two small radios from France. Restoration and review.
And here they are, the French beauties ready: In summary, the suspicion that radio transmits the national cha...Vlad95 — 10:46 PM
Two small radios from France. Restoration and review.
One is ready for washing, the other for painting: ATTENTION Faint-hearted and heart patients, please d...Vlad95 — 10:36 PM
Two small radios from France. Restoration and review.
Range Switch Block: I thought that mica capacitors of this type died out in the 30s, but no, they just moved ...Vlad95 — 10:29 PM
Two small radios from France. Restoration and review.
Chassis bottom view: Again, like twins, especially in the range switch part. Front panels: And...Vlad95 — 10:25 PM
Two small radios from France. Restoration and review.
Chassis removed, front view: Chassis rear view: It will be enough for the first device to prescribe a bath. Bu...Vlad95 — 10:11 PM
Two small radios from France. Restoration and review.
France Peculiarities of national character. Excelsior-52 threw me off track. It was too far outside my established...Vlad95 — 10:06 PM
Philco 16b no shortwave reception
First let thank everyone who helped ID this radio a few weeks ago! I have replaced all the capacitors and was able to r...Ken D. — 08:07 PM
Philco model 38 code 121 not receiving signal.
Ah yes, the Philco "Green Death" strikes again, someone suspected that cellulose nitrate based insulation migh...Arran — 06:23 PM

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

>