Electronics Forum / Equipment / March 2005

I'm looking for a digital voice recorder that will record in MP3 format and
dump the files into the computer via USB port. It needs to be able to record
clearly in an organiozational meeting, we want to use it to record minutes of
meetings and store them on the computer, thereby ...

Does anyone know of any Windows software that I can use to download traces
from my Tek 2430. I tried the demo of WaveStar from Tektronix's site, but
it only supports newer TDS scopes. I don't really want to spend a fortune,
(or anything, in fact) - does anyone know where I can get ...

I'm trying to install Flukeview for Windows 2.1 in Windows XP (home version)
and I'm getting the following error message:
16 bit Windows Subsystem
C:\Windows\System32\Autoexec.NT. The system file is not suitable for running

I need a knob for a 1/8" D-shaft
(the shaft has a flat side for a set-screw).
Radio Shack sells knobs but only for 1/4" D-shafts.
Does anyone know of a store in the New York City area

There are third-party Display Fade Kits for Fluke multimeters. Gives
me an impression, from used/for sale Flukes, that fading is an
inevitable outcome. Any opinion of the the fading/durability of the
Fluke 87, 111, 110, 112, or 81438 models? Are any Fluke multimeters

i have an older b&k generator with a damaged plastic case.  b&k can not
tell me who made the case.  molded in the plastic is GW and a model
number of 8000-L01 or 8000-L07 (can't tell for sure.)  does anyone know
who the GW is or where i might find a case?

I'm cleaning out the stash in my lab that I've had for 30 years and just came
across a whole box of these brand new ( but old ) packaged motors, they
appear to be for phonographs? 222-112, Feb 15 1967.
Worth anything to anyone or just toss 'em?

I have a Tektronix 308 Data Analyzer that is in good shape.  I was
going to put it on ebay but I would like to know if I could use it for
something.  I have tried to read the instruction manual but I still
don't know what it can actually do.  I would hate to sell it just to

Hello everyone, My oscilloscope has gone wrong. Was going fine then it
suddenly went out of focus for no reason. The focus knob hardly has an
effect, its majorly out of focus
any ideas ?

I would like to change the manual volume potentiometer of my integrated
amplifier with a motor-driven potentiometer which must be infrared
controlled.
My question is simple...

From time to time my Fluke equipment is used in a dirty environment.
Unfortunately it's difficult to clean the yellow plastic.
What do you guys do to clean your yellow fluke equipment?
rgds

Good morning,
a friend of mine have inserted this post on a Forum I created on my site
www.etantonio.it/en , this is the question :
"Someone knows something about LTA/WTA circuits?

Dear readers,
I work as distributor of electronic components. To recognize used ICs (also
called "Pulls" or "Refurbs") I need a microscope, which enables me to better
see scratches on the surface, bent leads, tin traces, etc.

I'm desperately seeking a PCB layout for my defective 70cm handheld
transceiver Icom IC-4E (IC-4A or IC-4AT would do it as well). I got the
user manual with the schematic diagram, but also need a PCB layout.
Can anybody help, maybe with a scan?

Ive got an emp-20 without a power supply.  Anyone know what this thing
takes??
The power goes to a bridge rectifier on the board so I assume its AC, but
what voltage??