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

Can I just align an AA5 by ear?
#1

I got my AA5 working. With a 25' antenna strung through my living room (something my wife 'loves' <sarcasm>) I can pick up all the local stations. I tried to align the radio based by messing with the radio until I got some stations, but then I went to look up how to 'actually' align it and I've found out I should have a signal generator and an oscilliscope, along with some other tools. I don't have these, so is it fine that I just align this set by ear?

What I've done is set the knob to a strong, local station and then aligned the RF stage and then the IF stage independently to make the radio sound strongest there. The rest of the local stations come in okay and the shortwave works (even with the 25' antenna - although I know I should have ~50 feet of antenna for good sw). The only problem is the bottom of the band, from maybe 550am to ~ 650am doesn't come in clearly and shortwave from about 9m to ~ 10m doesn't seem to pick up anything. I've tried to adjust it and all that happens is I lose everything!

Anyone have any ideas or suggestions that don't require oscilliscopes or signal generators?

thanks in advance!
-Brandon


Messages In This Thread
Can I just align an AA5 by ear? - by regel_1999 - 03-27-2011, 11:31 AM
Re: Can I just align an AA5 by ear? - by nash - 04-05-2011, 03:44 PM
Re: Can I just align an AA5 by ear? - by exray - 04-05-2011, 06:43 PM
Re: Can I just align an AA5 by ear? - by w4rtc - 04-06-2011, 10:37 AM



Users browsing this thread: 1 Guest(s)
[-]
Recent Posts
Philco model 38 code 121 not receiving signal.
Good luck next thing you know you will be winding coils just for the fun of it. DavidDavid — 11:29 AM
Testing a speaker and output transformer Trutone A2-G
morzh Short-circuited turns can be considered as a half-dead transformer. But on this case transformer will hot and s...Vlad95 — 11:01 AM
Testing a speaker and output transformer Trutone A2-G
I am not sure how a transformer could be weak. It could be inadequate, but only when you replace the original with somet...morzh — 09:56 AM
Philco model 38 code 121 not receiving signal.
Good news everyone! I think I have found everything I need for rewinding the antenna coil primary. I found some pla...Stormlord5500 — 09:40 AM
Philco Battery-WWII vintage
My younger sister went to SUNY Plattsburg NY, (BS, MS, RN) in the late 1970sabout 10 min from the Northern NY / Canada b...MrFixr55 — 07:59 AM
Philco Battery-WWII vintage
Hello Bob, What Amazing find! Sincerely Richardradiorich — 10:19 PM
Testing a speaker and output transformer Trutone A2-G
Hi Murf, Do this: Monitor between ground and one plate of the rectifier while playing the radio.  Do the same with ...MrFixr55 — 09:51 PM
Philco Battery-WWII vintage
Mike; I take it that Soviet cars did not come equipped with block heaters, hence the hot oil change? Where I lived in...Arran — 08:42 PM
Philco 42-345 Restoration/Repair
The more the better. (Within reasonable limits.) 2-5 times more is no problem in this case.Vlad95 — 03:50 PM
Philco 42-345 Restoration/Repair
Thanks, RodB and Vlad95, I was mainly trying to figure out this capacitor to locate a replacement, Vlad thank you for...osanders0311 — 03:44 PM

[-]
Who's Online
There are currently 1490 online users. [Complete List]
» 1 Member(s) | 1489 Guest(s)
Avatar

>