1. The PHILCO Phorum
  2. Various and Sundry Categories
  3. Test Equipment
Thread Rating:
  • 0 Vote(s) - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5

Linear Mode
Frequency Counter on a 38-116
Radioroslyn
Phorum Expert
*****
Posts: 7,285
Threads: 268
Joined: Dec 2009
City: Roslyn Pa
#4

12-27-2021, 01:43 PM
If your counter is sensitive you can inductivity couple it. This can be achieved by rapping several turns of hookup wire around the glass portion of the 6A8 osc tube. One end of your coil connects to the counters input the other is left unconnected.
When my pals were reading comic books
I was down in the basement in my dad's
workshop. Perusing his Sam's Photofoacts
Vol 1-50 admiring the old set and trying to
figure out what all those squiggly meant.
Circa 1966
Now I think I've got!

Terry
Find
« Next Oldest | Next Newest »


Messages In This Thread
Frequency Counter on a 38-116 - by quick573 - 12-26-2021, 07:42 PM
RE: Frequency Counter on a 38-116 - by quick573 - 12-27-2021, 12:28 PM
RE: Frequency Counter on a 38-116 - by Radioroslyn - 12-27-2021, 01:43 PM
RE: Frequency Counter on a 38-116 - by quick573 - 12-27-2021, 04:23 PM
RE: Frequency Counter on a 38-116 - by quick573 - 12-28-2021, 03:13 PM
RE: Frequency Counter on a 38-116 - by Greg - 12-28-2021, 06:03 PM
RE: Frequency Counter on a 38-116 - by quick573 - 12-28-2021, 09:01 PM
RE: Frequency Counter on a 38-116 - by Mondial - 12-28-2021, 10:03 PM
RE: Frequency Counter on a 38-116 - by quick573 - 12-29-2021, 09:44 AM
RE: Frequency Counter on a 38-116 - by quick573 - 01-01-2022, 01:42 PM



Users browsing this thread: 1 Guest(s)
[-]
Recent Posts
Philco 46-420 Code 121 Reception issues
You mentioned the Philco manual and going through the check points...just to be sure we're on the same page here's the m...klondike98 — 08:13 PM
Philco 42-1008 conversion kit
Interesting. I haven't seen that before.klondike98 — 07:02 PM
12' Philco
Yes I had looked for it on the web as well some time back and could not find it. I was glad to see it turned up in Ron'...klondike98 — 06:59 PM
Shadow Meter Bulb
Now if you had a set with a tuning light then the bulb type is important to the circuit, some sets used those prior to t...Arran — 04:58 PM
Shadow Meter Bulb
Ok. Thanks for the correction.RossH — 03:09 PM
Model 28L
For 28 you will probably need to buy a Hammond 125CSE. Or any of the series of the power you need, with SE suffix. Then ...morzh — 02:09 PM
37-60 revision 6
I am restoring a Philco 37-60 and it shows run 6 they removed the ground from G3 of the 6K7G and put the G3 to -2.5v for...bobbyd1200 — 01:01 PM
Shadow Meter Bulb
Mike is correct on the bulb connection, two separate circuits. I found that by rotating the bulb and sliding it forward ...RodB — 12:19 PM
Hickok AC51 tube tester
Cleaned ann contacts, switches and sockets, works great now.martinj — 11:32 AM
Model 28L
Hello, I'm restoring a Philco 28L and the output transformer is open. Part number of the transformer is 32-7020. Can...HORSTE — 10:32 AM

[-]
Who's Online
There are currently 2650 online users. [Complete List]
» 3 Member(s) | 2647 Guest(s)
AvatarAvatarAvatar

>
  1. The PHILCO Phorum
  2. Various and Sundry Categories
  3. Test Equipment