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

Nova-Tech "Air o' Ear" schematic needed.
#1

Sorry guys, don't know how to cross post yet, but please go check out my post:
Can someone help with info? Nova-Tech "Air o' Ear"
Located in the Bar & Grill thread.
#2

Is this what you're talking about?
http://www.esscoaircraft.com/Nova_Tech_I...p/2263.htm


Sorry, not sure where to find a schematic on that without searching the NET.

-Brian
If you collect or are interested in antique telephones, please visit Classic Rotary Phones
http://www.classicrotaryphones.com/forum/index.php
#3

Sorry, Nope that's not it. I'll try to find the model # here. Unfortunately Nova-Tech had a whole series of radios by the same name(?) Makes searching fun.

To quote myself from my other post:

I recently picked up a Nova-Tech "Air o' Ear" model 5BA. It's a 'modern' (50's-60's?) all tube LF AM MF HF VHF reciever with slide rule dial tuning.

I've found some pics of a bunch of other Nova-Tech's out there but never any of this model.

I'll have to get off my a** and post some pics of it. Despite my best efforts I can't seem to find much of anything on the model I have. I suppose my next avenue is to see if I can find a schematic on a similar model and trace it out to see if it might be 'related'.

I've got plenty of other radios to play with so I'm in no hurry on this one. It's the most complete of the ones I have.

Thanks,
John
KC0EYF
#4

Nova-Tech did make quite a few radios for use by pilots, and judging from one I have, they were good sets. Early Japan stuff, and good performers.

The one I have is a transistor set, and is known as "Pilot II". Without looking, I think it has the same coverage mentioned in your early post. Since these sets were all postwar II, I wonder if the dope would be in a Sams folder. I can check. I have a few hundred Sams folders in my garage in boxes and file cabinets. I'll look for the set in them, before I give them away, or take them to a paper drive.

This little NovaTech I have picks up the airliners and the Detroit Metro airport traffic. It's a remarkable set, and was probably not cheap at the time.

Prior to WW II, Lear made that stuff, and the portable sets were tube chassis. I even have one made by Bendix; another nice tube portable.
#5

Doug,

Thanks, that would be a great help. I took some pics this morning, I'll try to post them soon. Ok, how about right now!

[Image: http://i10.photobucket.com/albums/a105/j...0_0881.jpg]
[Image: http://i10.photobucket.com/albums/a105/j...0_0882.jpg]
[Image: http://i10.photobucket.com/albums/a105/j...0_0883.jpg]
[Image: http://i10.photobucket.com/albums/a105/j...0_0884.jpg]
[Image: http://i10.photobucket.com/albums/a105/j...0_0885.jpg]

http://s10.photobucket.com/albums/a105/j...Nova-Tech/


As always, any input is appreciated.

John




Users browsing this thread: 1 Guest(s)
[-]
Recent Posts
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
RCA 15X
I'd try replacing the bulb first and if that doesn't do it, then change the 35Z5 and see if the problem goes away.NostalgiaRadioTime — 12:28 AM
B&K 1077B no video
Hello Tim, I have that exact unit in my shop too plus a Sencore unit there are times I like one or other !!. Sincerely...radiorich — 11:07 PM
RCA 15X
Everthing goes at once, maybe it's the cold weather, I have had 2 dial strings break and no my little RCA is having dial...Paul Philco322 — 10:26 PM
Philco 91 Schematic
Hi Dan, I can't explain this specific resistor but I have seen the use of a switch to apply B+ voltage to screen gri...RodB — 09:36 PM
6TPZ and 5TPO Radio Help
I suspect it's been repaired before. And I suspect whoever repaired it, wanted to re-use old transistors' pin stubs in o...morzh — 09:24 PM

[-]
Who's Online
There are currently 8496 online users. [Complete List]
» 1 Member(s) | 8495 Guest(s)
Avatar

>