Electronics Equipment

help Tektronix 492

help I have a spectrum analyzer Tektronix 492 and not have the manual for repair my problem is: turns on and seem to wo...

2 comments posted 18yrs

posted by domenicopennino

2 comments posted 18yrs posted by domenicopennino

Antennadiagrams in MSI format

Hi there, for my diploma thesis I need some antennadiagrams in the MSI format. I used Google to search for some files i...

3 comments posted 18yrs

posted by offermann

3 comments posted 18yrs posted by offermann

pH Meters for Sale -$21.50

Hi, I am selling two different models of pH meters. These are small pocket size digital pH meters that are used to meas...

0 comments posted 18yrs

posted by electronics123

0 comments posted 18yrs posted by electronics123

How can I vary an Ultrasonic Mist Maker vibration using a sound card tia sal2

Greetings All I would like to vary an ultrasonic mist maker like this one http://www.physlink.com//estore/cart/Ultrason...

5 comments posted 18yrs

posted by sal2

5 comments posted 18yrs posted by sal2

FS: HP 3551A Audio Test Set - Generator, Digital Voltmeter, Frequency Counter

HEWLETT PACKARD 3551A Transmission (Audio) Test Set 600 ohm Terminations, 40Hz to 20kHz, very good condx: $150 + Shippi...

0 comments posted 18yrs

posted by mike.nowlen

0 comments posted 18yrs posted by mike.nowlen

Omega CA-3040

Does anyone have information on how to interface with an Omega CA-3040 8-channel device? It has an RS-232 connector, bu...

0 comments posted 18yrs

posted by Chuginator

0 comments posted 18yrs posted by Chuginator

Laptop-based TDR meter

Hello Folks, A while ago some of us were pondering a light-weight TDR that is small and can be hooked up to USB. Well,...

14 comments posted 18yrs

posted by notthisjoergsch

14 comments posted 18yrs posted by notthisjoergsch

For my collection looking for a core memory module...

Hi, For my collection I'm looking for an old DINAUSORE!... An obsolete core memory module. I scrapped so many of these...

0 comments posted 18yrs

posted by NOSPAM

0 comments posted 18yrs posted by NOSPAM

Attention Heath TT-1 Tube Tester owners

I recently got out my trusty Heathkit TT-1 tube tester to check a bunch of tubes that had accumulated here. I've stoppe...

14 comments posted 18yrs

posted by jadney

14 comments posted 18yrs posted by jadney

<10W booster amp for RF susceptibility?

At clients I usually rent an ENI amplifier for that but they are really bulky, heavy and overkill. And expensive. When...

6 comments posted 18yrs

posted by notthisjoergsch

6 comments posted 18yrs posted by notthisjoergsch

wavetek 9100...Looking for some help. is there anybody who knows something about it?????

hi to everybody. it is first time, i am writing something to the elsmar forum...i hope to find some solution for my pro...

0 comments posted 18yrs

posted by mbirlik

0 comments posted 18yrs posted by mbirlik

UPS function

Hi, I'm using a 700W UPS (localy made) with a 120 Ampere battery to run three ceiling fans (150W each), a tube (40W), a...

9 comments posted 18yrs

posted by kitwSPAMeb19

9 comments posted 18yrs posted by kitwSPAMeb19

Please need help about 2708 eprom...

hi guys! I need to have an obsolete 2708 eprom programmer-reader.. It's very difficult to find modern eprom programmers...

31 comments posted 18yrs

posted by formula1vhs

31 comments posted 18yrs posted by formula1vhs

DC Power Supply

Hi, Could someone of you experts maybe suggest me a good DC Power Supply to buy? To have two sources would be nice. I u...

0 comments posted 18yrs

posted by Rob

0 comments posted 18yrs posted by Rob

Coputer to Lab power supply conversion

Hey everybody. I am a hobbyist in the field of electronics with no formal training. I have a pretty good understanding...

1 comments posted 18yrs

posted by ngdbud

1 comments posted 18yrs posted by ngdbud