What was the last thing you bought?

Off topic discussion.
User avatar
Tetsuwan Penguin
Robot Revolutionary
Posts: 4726
Joined: 12 years ago
Location: Chelmsford, Ma
Contact:

Postby Tetsuwan Penguin » 12 years ago

If the tuning capacitors are air spaced with metal frames you should be able to remove them, clean them, and re-install. If they are soldered directly to the main PCB that would require an iron with a good amount of heat, solder sucker and braid to remove the solder. If they are mounted on a metal chassis and connected by wires to the PCB it would be easier. OTHO plastic encased variables having "poly' plastic dielectric spaced plates might be ruined if the cleaning fluid had some sort of solvent in it.

You should be able to find a replacement battery holder for the AA cells that would replace the existing one for "C" batteries. Beware that you won't get quite the battery life, but he AA's should still be able to power the radio to full volume. You might consider using NiMh rechargeable cells while you're at it. You might need one more cell to get the normal voltage as NimH's are only 1.2 volts per cell while normal C and AA's are 1.5. (But it might not matter as Al and Cz batteries quickly drop from 1.5 to about 1.2 and still have useful power down to 0.95 volts.)
Last edited by Tetsuwan Penguin on Mon Apr 29, 2013 2:43 pm, edited 1 time in total.
[sigpic][/sigpic]Image

:tenma: I'm on Fanfiction.net as Tetsuwan Penguin. Please check out some of the other stories I've written! ;)
https://www.fanfiction.net/u/4672860/Tetsuwan-Penguin

I can also be found on Deviant Art http://tetsuwanpenguin.deviantart.com/

My home page
http://scharkalvin.weebly.com/about-me.html

User avatar
diehard67
On a Flight into Space
Posts: 1691
Joined: 15 years ago
Location: lost in the disaster that is my mind
Contact:

Postby diehard67 » 12 years ago

the varicaps are the plastic cased ones with the little sheets in between the plates, the stuff said it is save for plastic, so all I had to do is readjust the caps using stations as a reference, not perfect but good enough to use it lol.

for the batteries, the radio uses 6 in series for 9 volts, I was thinking of reworking the battery compartment to hold as many sets of 6 AA as I could, probably 3 or 4 sets in parallel so there would be lots of power, if I can built the parts to hold em, or fit a few 6 cell holders inside the space.
my public downloads on my home server
my website also on my home server
facebook pm me here if you add me on facebook please.
twitter

User avatar
Juanita
On a Flight into Space
Posts: 1224
Joined: 12 years ago
Location: America

Postby Juanita » 12 years ago

A slender-man game for my iPod.
I deleted it not long after...

User avatar
Little Brown Fox
On a Flight into Space
Posts: 1630
Joined: 15 years ago
Location: *LOUD INTERNAL SCREAMING*

Postby Little Brown Fox » 12 years ago

I don't remember. O-O;
lolwut

User avatar
Juanita
On a Flight into Space
Posts: 1224
Joined: 12 years ago
Location: America

Postby Juanita » 12 years ago

I just noticed that the title of this thread is one h short.

User avatar
racoonangel
Robot President
Posts: 828
Joined: 12 years ago
Location: In my art studio

Postby racoonangel » 12 years ago

I just bought Bakuman vol.8
Instagram: astrogirl_draws
I LOVE ASTRO BOY!!

User avatar
Tetsuwan Atom
Robot President
Posts: 516
Joined: 14 years ago
Contact:

Postby Tetsuwan Atom » 12 years ago

Thermae romae volume 2 Hardcover from Yenpress
Image

Osamu Tezuka God of Manga Father of Anime RIP 1928-1989
http://www.youtube.com/user/TheAnimeNewsNetwork1?feature=mhum

Prettywitchiusaka
Robot President
Posts: 805
Joined: 13 years ago
Location: Within the depths of my mind

Postby Prettywitchiusaka » 12 years ago

Fullmetal Alchemist season two
Stardust by Neil Gaiman
Pluto volume two by Naoki Urasawa

User avatar
Astro Forever
Administrator
Posts: 9806
Joined: 20 years ago

Postby Astro Forever » 12 years ago

"SOPikaMeowMeow" wrote:I just noticed that the title of this thread is one h short.

I had never noticed it before either. :lol: Fixed!

Woohooo, Prettywitchiusaka!

I've bought some clothes recently, I was overdue.

User avatar
Earthshine
Moderator
Posts: 2583
Joined: 12 years ago
Location: Pacific Northwest of the USA

Postby Earthshine » 12 years ago

I bought a few headbands with flowers in them for spring and summer ^.^


Return to “General Discussion”

Who is online

Users browsing this forum: No registered users and 3 guests