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

Tuning Eye Help
#14

Jamie, keep in mind that the eye tube acts a signal strength meter, not an absolute tuning indicator, so only the strongest stations should close the eye. If you make it too sensitive, the pattern will overlap and you loose the ability to use it as a tuning aid.

The 6U5/6G5 was specifically designed with a extended cutoff grid, so the pattern would not close or overlap on strong signals. You can make the tuning action somewhat more sensitive by removing the 8 meg resistor R22 and leaving it out or replacing it with the 22 meg that you previously installed.


Messages In This Thread
Tuning Eye Help - by Jamie - 03-10-2014, 10:47 AM
RE: Tuning Eye Help - by Mondial - 03-10-2014, 10:59 AM
RE: Tuning Eye Help - by Jamie - 03-10-2014, 11:21 AM
RE: Tuning Eye Help - by Mondial - 03-10-2014, 11:34 AM
RE: Tuning Eye Help - by morzh - 03-10-2014, 11:41 AM
RE: Tuning Eye Help - by Jamie - 03-10-2014, 01:57 PM
RE: Tuning Eye Help - by morzh - 03-10-2014, 03:34 PM
RE: Tuning Eye Help - by Mondial - 03-10-2014, 04:29 PM
RE: Tuning Eye Help - by Jamie - 03-10-2014, 05:32 PM
RE: Tuning Eye Help - by morzh - 03-10-2014, 05:36 PM
RE: Tuning Eye Help - by Jamie - 03-11-2014, 06:54 PM
RE: Tuning Eye Help - by morzh - 03-11-2014, 07:29 PM
RE: Tuning Eye Help - by Jamie - 03-11-2014, 07:43 PM
RE: Tuning Eye Help - by Mondial - 03-11-2014, 08:09 PM
RE: Tuning Eye Help - by Jamie - 03-11-2014, 08:46 PM
RE: Tuning Eye Help - by BrendaAnnD - 03-11-2014, 09:46 PM
RE: Tuning Eye Help - by Jamie - 03-13-2014, 10:17 AM
RE: Tuning Eye Help - by Dan Walker - 04-01-2014, 08:55 PM
RE: Tuning Eye Help - by Conelrad - 04-02-2014, 02:10 AM
RE: Tuning Eye Help - by Jamie - 04-02-2014, 10:40 AM
RE: Tuning Eye Help - by Randy H. - 06-16-2014, 05:36 PM



Users browsing this thread: 7 Guest(s)
[-]
Recent Posts
1930s Stewart-Warner Tombstone Radio need help identifying model number
Another Update: I found a couple of damaged coils inside this radio that might have something to do with why this radio ...captainclock1988 — 10:51 PM
6TPZ and 5TPO Radio Help
If you are still on 5TPO, you lost me there. What X7? What Points 1 and 2?morzh — 08:37 PM
6TPZ and 5TPO Radio Help
Quick progress report: X7 is broken. Only one leg soldered, the other missing and the diode is cracked. I've replaced...R3Sons — 05:05 PM
6TPZ and 5TPO Radio Help
Oh...and you have electrolytic caps there. All need to go and be replaced.morzh — 04:36 PM
6TPZ and 5TPO Radio Help
Thanks, will do.R3Sons — 01:25 PM
1930s Stewart-Warner Tombstone Radio need help identifying model number
UPDATE: I was able to pick up a signal generator on the cheap (amazingly enough) on feebay and I did an IF alignment fol...captainclock1988 — 09:53 AM
Philco 91 Schematic
Hi Rod, The resistor connects to pin 4 and the ungrounded side of block 9. From pin 9 of the RF tube to one side of ...dconant — 09:34 AM
Just got a 49-1613 need to know...everything!
I just found your post. I have this exact same model, and have had it since 1985 when I was 15 years old! I performed a ...MuzzcoVW — 09:11 AM
B&K 1077B no video
Hello Tim, I would if it's a leaky Capacitor So are all 3 of those B- voltages low then ? Sincerely Richardradiorich — 01:55 AM
B&K 1077B no video
I found a schematic and think I have the problem traced down to the minus power supply. I have very low voltages that go...TV MAN — 12:41 AM

[-]
Who's Online
There are currently 5523 online users. [Complete List]
» 1 Member(s) | 5522 Guest(s)
Avatar

>