sanding off chip markings?

S

Spehro Pefhany

Jan 1, 1970
0
Yeah ... just like FEMA was better than nothing to the City of New Orleans. :-(

If you really want to be radio-prepared for a nuclear strike, maybe it would be
better to have a receiver that does not employ EMP-susceptible components, e.g.
one of the "trench radio" designs. But then ask yourself: would a nuclear
strike kill all the *transmitters* within my receiving range?

Maybe you'd like a geiger counter to go along with your trench radio. There's a
gorgeous one sitting in a pile of my stuff that will go to the landfill next
Monday.
"OCD item No. CDV-700
Model No. 6B
The Victoreen Instrument Co.
Cleveland, Ohio"

Lovely yellow-painted case. Even has the red, white, and blue Conelrad logo!

What do you want for it?


Best regards,
Spehro Pefhany
 
M

Michael

Jan 1, 1970
0
Spehro said:
I'll take my old analog Panasonic RF-B20 multiband over most of the
new stuff. 'Made in Japan' quality, good speaker, and it runs for ages
off of 3 AA cells if you don't crank the volume up too much. Wasn't
particularly cheap when I bought it 15-20 years ago, but it's been a
faithful companion since.

http://www.universal-radio.com/catalog/portable/rfb20.html

Best regards,
Spehro Pefhany


One Panasonic was my favorite. AM/FM and several shortwave bands. It was big
though, and took 4 D-cells. No LED or LCD. No digital tuning/scanning; it had
whacking great air-gang capacitors. Pretty good tone; did have treble/bass
controls. I bought it to take on my first trip to Europe, a 3-month business
stint in southern Germany, because, after Vietnam/Thailand in the 70's, I
dreaded the prospect of being around non-English-speakers for so long. (I need
not have worried about that!) Curled up in my hotel room late at night, I
turned on the BFO and scanned 20-meters for American "hams" using SSB. The only
gripe I had with that radio was that its oscillators were not stable; I had to
listen with thumb and forefinger on the VFO, other hand on the BFO.
 
M

Michael

Jan 1, 1970
0
Michael wrote:
(snip)
I
bought a G.E. for $13 (as I recall) ...
(snip)


"No; wrong; sorry" (as Brits say) the one I have is *not* G.E., it's RCA. I
just looked.
 
J

Joerg

Jan 1, 1970
0
Hello Spehro,
Local dollar stores carry a few common types of button cells, 5 on a
card for a buck, "Sunbeam" brand. Or Digikey has decent prices on
brand-name (Panasonic) button cells.

Yes, although I had some bad luck with cheap sources and lesser known
brands (white stuff showing up at the crimp ring etc.). And our local
Dollar store just croaked :-(
 
M

mc

Jan 1, 1970
0
Maybe you'd like a geiger counter to go along with your trench radio.
There's a
gorgeous one sitting in a pile of my stuff that will go to the landfill
next
Monday.
"OCD item No. CDV-700
Model No. 6B
The Victoreen Instrument Co.
Cleveland, Ohio"

Lovely yellow-painted case. Even has the red, white, and blue Conelrad
logo!

Geiger counter (tick, tick, tick) or ionization chamber? If it's a real
Geiger counter, it's quite resalable on eBay. List it and let us know.
 
B

Boris Mohar

Jan 1, 1970
0
I'll take my old analog Panasonic RF-B20 multiband over most of the
new stuff. 'Made in Japan' quality, good speaker, and it runs for ages
off of 3 AA cells if you don't crank the volume up too much. Wasn't
particularly cheap when I bought it 15-20 years ago, but it's been a
faithful companion since.

http://www.universal-radio.com/catalog/portable/rfb20.html



Best regards,
Spehro Pefhany

Just for lark I looked it up on Ebay

Panasonic RF-B20 item# 5870209940

$10 HEY! than I read little further and it turns out to be the Service
manual only. $16 for shipping is a rip off.
 
S

Spehro Pefhany

Jan 1, 1970
0
Just for lark I looked it up on Ebay

Panasonic RF-B20 item# 5870209940

$10 HEY! than I read little further and it turns out to be the Service
manual only. $16 for shipping is a rip off.
Yeah, I saw that. That guy earned a neg for charging $16 for shipping
when he actually paid $0.90 postage.


Best regards,
Spehro Pefhany
 
M

Michael

Jan 1, 1970
0
Spehro said:
Yeah, I saw that. That guy earned a neg for charging $16 for shipping
when he actually paid $0.90 postage.

Best regards,
Spehro Pefhany

...... and *that* sort of c__p is one of the peeves that keep me the heck away
from Ebay. Finding out who to do business with and who to shun is just too
darned much work (for me).
 
M

Michael

Jan 1, 1970
0
mc said:
Geiger counter (tick, tick, tick) or ionization chamber? If it's a real
Geiger counter, it's quite resalable on eBay. List it and let us know.


Tick-tick-tick. As for your suggestion, see my comment to Spero's comment,
below.
 
M

mc

Jan 1, 1970
0
$10 HEY! than I read little further and it turns out to be the Service
That kind of person is what I call an "outwitter," somebody who thinks he
has figured out the "real" way to make money which other people "aren't
smart enough" to do.

He doesn't realize that the rest of us are far wiser...
 
P

Pooh Bear

Jan 1, 1970
0
Boris said:
Just for lark I looked it up on Ebay

Panasonic RF-B20 item# 5870209940

$10 HEY! than I read little further and it turns out to be the Service
manual only. $16 for shipping is a rip off.

I just found a cpu on Ebay UK that was £0.99 buy it now with £15 ! postage.

Graham
 
R

Richard Henry

Jan 1, 1970
0
Michael said:
..... and *that* sort of c__p is one of the peeves that keep me the heck away
from Ebay. Finding out who to do business with and who to shun is just too
darned much work (for me).

I got a negative feedback for cancelling a "But-it-Now" purchase when my
PayPal account didn't work (and they would only accept PayPal) because the
expiration date for the credit card listed with PayPal had passed.
 
S

Spehro Pefhany

Jan 1, 1970
0
I just found a cpu on Ebay UK that was £0.99 buy it now with £15 ! postage.

Graham

The problem is that eBay auction fees are levied on the listing price
and the final sales price, not including shipping, so it encourages
that sort of thing.

On many cheap items they can jack up the shipping by $10 or $20, list
the item for $0.01 and make good money with almost no fees if it
sells. That kind of seller typically rules out substantial discounts
for combined shipping and either prohibits or charges a substantial
fee for local pickup.


Best regards,
Spehro Pefhany
 
J

Joerg

Jan 1, 1970
0
Hello Michael,

I know all about that. I was shocked 2-3 years ago when my brother-in-law
mentioned that his daughter's portable CD player could play a music CD or a CD
of MP3 files. Land sakes! What'll they think of next?! Her's was Sony (read
"BIG bucks"). Today you can get a cheapo at W***Mart that does the same job. I
bought a G.E. for $13 (as I recall) last year because I'd be driving alone for
about 8 hours, need good tunes to keep my nerves settled on drives longer than 2
hours, and didn't want to juggle CD's every hour or so. I burned a CD-RW (yes,
the cheapo can also read re-writable disks) with MP3 files of favorite tracks
from my music CD collection. Contains something like 11 hours of tunes, yet is
not even half full. I'll be listening to it on another long drive next week.

When we needed a new stereo I bought a Rio, not the small player but a
larger stereo, before they went under. So it was deeply discounted. To
my surprise it could also play CD-RW and MP3. But I have never played any...
 
B

Bobo The Chimp

Jan 1, 1970
0
I got a negative feedback for cancelling a "But-it-Now" purchase when my
PayPal account didn't work (and they would only accept PayPal) because
the expiration date for the credit card listed with PayPal had passed.

Maybe this was the Universe's way of telling you to pay attention to your
expiration dates.

Good Luck!
Bobo
 
J

Joerg

Jan 1, 1970
0
Hello Michael,
Once there was a blackout in my neck of the woods (about 2 years ago).
I turned on my laptop (powered by a 12V jumpstart battery, plus 110V
inverter, plus laptop switching power supply), fired up the dialup
connection, logged on to the news... seems like a transformer blew at a
substation. Whew. And here I thought the North Koreans were attacking
us...

When we had those "gray-outs" there were people who found themselves
unable to open their garage doors. They just didn't know how. Others
could not use their phones because they had managed to eradicate the
last old non-cordless set.

We just fired up the old Weber, hung some beer in the pool to keep it
cold and had a jolly good time.
 
P

Pooh Bear

Jan 1, 1970
0
Joerg said:
When we had those "gray-outs" there were people who found themselves
unable to open their garage doors. They just didn't know how.

The mind boggles !
Others could not use their phones because they had managed to eradicate the
last old non-cordless set.

And the instructions warn you about that too ! RTFM
We just fired up the old Weber, hung some beer in the pool to keep it
cold and had a jolly good time.

Best answer.

Graham
 
Pooh said:
The mind boggles !

Sure does. But, I learned the hard way that the garage door opener
gears have to be lubed annually, otherwise the (plastic) gears will
grind themselves to dust...

Let others learn from my error!

Gear kit look something like this:
http://www.bizrate.com/oid18265308.html

And the instructions warn you about that too ! RTFM

What, the cell phone batteries were dead?

Best answer.

Graham


Alas, my brownout was during the night... but I'll keep this in mind
for the next daytime brownout.

Michael
 
J

Joerg

Jan 1, 1970
0
Hello Michael,
Sure does. But, I learned the hard way that the garage door opener
gears have to be lubed annually, otherwise the (plastic) gears will
grind themselves to dust...

Let others learn from my error!

Gear kit look something like this:
http://www.bizrate.com/oid18265308.html

Is this the gear inside the motor? The gear that rides on the long screw
of ours is metal but I haven't looked inside the Genie box. Except once
when I had to repair an electronics board in there. I was surprised that
it was quite modular, could take it inside and didn't have to repair it
while on the ladder.
What, the cell phone batteries were dead?

They called us from their cell phone but the problem was that they were
waiting for an important call on their land line number. Plus you don't
know how long the cell tower will keep up when everything around it has
been dark for a few hours.
Alas, my brownout was during the night... but I'll keep this in mind
for the next daytime brownout.

We always keep a stack of D cells and a fluorescent camping light at
hand. Although, during most power outages we preferred candles. The only
thing my wife complained about was no quick coffee in the morning.
Firing up the Weber takes 1/2 hour. So, I went to the garage, bent some
heavy steel wire, placed the percolator on top and a rechaud underneath.
The little burners for the fondue pot, also often used by caterers to
keep food warm. And whoopdidoo, she had her morning coffee.
 
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