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

Tuning Eye Help
#11

Ok, update. I checked the tubes, and resistors, then did a full alignment. Success!! The tuning eye is now working. The alignment is what brought it to life. Thanks you guys!

Now, a question - I am not happy with the sensitivity of the tuning eye. I think this set was designed for use with a long wire antenna. It gets fine reception, actually very good, without an antenna. But the eye only closes all the way on the absolute strongest station, unless I connect an external antenna. Is there anything I can change to increase the sensitivity of the eye tube? Maybe a different value of a resistor? ... I would just like it better if the eye closed on weaker stations.

The artist formerly known as Puhpow! 8)


Messages In This Thread
Tuning Eye Help - by Jamie - 03-10-2014, 09:47 AM
RE: Tuning Eye Help - by Mondial - 03-10-2014, 09:59 AM
RE: Tuning Eye Help - by Jamie - 03-10-2014, 10:21 AM
RE: Tuning Eye Help - by Mondial - 03-10-2014, 10:34 AM
RE: Tuning Eye Help - by morzh - 03-10-2014, 10:41 AM
RE: Tuning Eye Help - by Jamie - 03-10-2014, 12:57 PM
RE: Tuning Eye Help - by morzh - 03-10-2014, 02:34 PM
RE: Tuning Eye Help - by Mondial - 03-10-2014, 03:29 PM
RE: Tuning Eye Help - by Jamie - 03-10-2014, 04:32 PM
RE: Tuning Eye Help - by morzh - 03-10-2014, 04:36 PM
RE: Tuning Eye Help - by Jamie - 03-11-2014, 05:54 PM
RE: Tuning Eye Help - by morzh - 03-11-2014, 06:29 PM
RE: Tuning Eye Help - by Jamie - 03-11-2014, 06:43 PM
RE: Tuning Eye Help - by Mondial - 03-11-2014, 07:09 PM
RE: Tuning Eye Help - by Jamie - 03-11-2014, 07:46 PM
RE: Tuning Eye Help - by BrendaAnnD - 03-11-2014, 08:46 PM
RE: Tuning Eye Help - by Jamie - 03-13-2014, 09:17 AM
RE: Tuning Eye Help - by Dan Walker - 04-01-2014, 07:55 PM
RE: Tuning Eye Help - by Conelrad - 04-02-2014, 01:10 AM
RE: Tuning Eye Help - by Jamie - 04-02-2014, 09:40 AM
RE: Tuning Eye Help - by Randy H. - 06-16-2014, 04:36 PM



Users browsing this thread: 1 Guest(s)
[-]
Recent Posts
Cannot Adjust an IF Transformer’s cores
The abilities of our 'Phorum Pholks" never ceases to amaze me! Fantastic fabrication, Joseph! I'm waiting now for...GarySP — 08:27 PM
PT-6 antenna connections
Thanks. I never realized that was a notch noted in the schematic as described. I’ll recheck my wiring.bridkarl — 08:13 PM
Cannot Adjust an IF Transformer’s cores
Thank you! I was quite new to the Phorum when I started this post, so I feel like it might be advantageous to publish a ...jrblasde — 08:07 PM
PT-6 antenna connections
Notice in the schematic the notch at the bottom of the antenna coil is between pins 3 & 4. Yes, pin 6 of the 7C6 is...RodB — 07:34 PM
bridkarl
I have two PT-6 chassis. On both there is a blue wire that runs from the above chassis transformer to pin 6 of 7C6. So t...bridkarl — 07:23 PM
Cannot Adjust an IF Transformer’s cores
Joseph, now you are an engineer!!RodB — 06:37 PM
PT-6 antenna connections
Hi, reading your explanation I can see the confusion. If you take it one connection at a time it should result in a desi...RodB — 06:34 PM
Cannot Adjust an IF Transformer’s cores
It works! I received the PCBs this morning in the mail, and put everything together. I reused the base from the original...jrblasde — 04:32 PM
PT-6 antenna connections
I seem to have lost my way on this PT-6. I see the antenna aerial transformer schematic - I’m reading pins 1 through ...bridkarl — 12:30 PM
40-150 General questions
Good thing you're a good electrician ... the pictures show a lot of rewiring in your future! Take care and BE HEALTHY!...GarySP — 11:52 AM

[-]
Who's Online
There are currently 4294 online users. [Complete List]
» 1 Member(s) | 4293 Guest(s)
Avatar

>