Electronics Equipment

Battery life of wireless doorbell

What is the approximate battery life of the receiver of a wire free door chime? For the sake of argument, let's say the...

41 comments posted 19yrs

posted by duff

41 comments posted 19yrs posted by duff

Running an empty microwave oven

Is it really true that turning on a microwave with nothing in it will break it? Even more worrying - will it catch fire...

60 comments posted 19yrs

posted by none

60 comments posted 19yrs posted by none

Tektronix 92A96 lead sets info

Hello, all, I have a couple Tek DAS9200 and TLA520 logic analyzers with 92A96 acq. boards, and not enough lead sets. I'...

0 comments posted 19yrs

posted by jmelson

0 comments posted 19yrs posted by jmelson

manual for Ithaco 3961

Anyone have a manual for a 3961 that they would be willing to scan and send? I have two units, one doesn't phase-lock,...

0 comments posted 19yrs

posted by rbv2

0 comments posted 19yrs posted by rbv2

Need help using a Tek 1240 with the RS232

Hooked my Tek 1240 to my PC for the first time and all I see when I hit buttons to upload wafeforms is "Status C0" or "...

0 comments posted 19yrs

posted by ajcrm125

0 comments posted 19yrs posted by ajcrm125

Re: TOP2048

Thanks, I'll contact them

0 comments posted 19yrs

posted by richard.hutchinson

0 comments posted 19yrs posted by richard.hutchinson

Test Equipment Manuals

I have a large collection of test equipment manuals, all originals. The bulk of them are HP and Tektronix. There are al...

0 comments posted 19yrs

posted by kevinwile

0 comments posted 19yrs posted by kevinwile

Thurlby LA4800 POST problems

I have just bought a second hand Thurlby LA4800 logic analyzer without any documentation. Yesterday I was running some...

2 comments posted 19yrs

posted by u30929

2 comments posted 19yrs posted by u30929

Ithaco Dynatrac 395

I looking for a manual for a Ithaco Dynatrac 395 Narrow-band voltmeter. Any suggestions?

0 comments posted 19yrs

posted by kevinwile

0 comments posted 19yrs posted by kevinwile

Power meter with 10-20 measurements/sec - do such things exist?

Hi I need a digital power meter (preferably) with clamp jaw, measuring AC power of 2-15 kW / 220 V, single phase, at a...

2 comments posted 19yrs

posted by anikin#remove_this#

2 comments posted 19yrs posted by anikin#remove_this#

Tektronix TVC501 Time To Voltage Converter. Looking for one to purchase

Hi I'm looking for a Tektronix TVC501, Time To Voltage Converter. Any ideas of how to locate one? Anders J

0 comments posted 19yrs

posted by anders.nospam.johansson

0 comments posted 19yrs posted by anders.nospam.johansson

TRANSISTORS

Hi,A VERY HAPPY NEW YEAR TO ONE AND ALL.I have some dougts regarding the transisters. how a common emitter transister is...

3 comments posted 19yrs

posted by johnpalukuri

3 comments posted 19yrs posted by johnpalukuri

HP54120B HP54121a

Hi, I need your help, which is the memory depth of the oscilloscope HP5412B+54121A ? Thank you Ciao Giulio

0 comments posted 19yrs

posted by dddd

0 comments posted 19yrs posted by dddd

Fluke 1900A counter manual needed

I have a Fluke 1900a which needs help, so i am trying to track down the schematics. thanks.

2 comments posted 19yrs

posted by clive

2 comments posted 19yrs posted by clive

Instek Oscilloscopes

How are the Instek DSOs, in particular the "portables" like GDS-2064, in comparison to comparable Tek 'scopes like the...

9 comments posted 19yrs

posted by hondgm

9 comments posted 19yrs posted by hondgm