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this is what I get from my amp. ear.

All connections double checked. All transistors checked and the all have 0.8V on BE. Except for transistor 2 which has...
3 comments posted 22yrs
posted by johanwagener
3 comments posted 22yrs posted by johanwagener

BNC centre pin size for 75 and 50 ohm sockets

I have access to some 50 ohm BNC sockets. However it must mate to a 75 ohm plug. Since we are talking about video frequ...
15 comments posted 22yrs
posted by Fred
15 comments posted 22yrs posted by Fred

car speakers on a home system

I have a pair of ADS car speakers I was thinking of using as surround speakers in my home system. My question is; can I...
4 comments posted 22yrs
posted by bracicot
4 comments posted 22yrs posted by bracicot

FTL (Faster Than Light) communications?

I remember seeing a spot on tv news several years ago about a small group of researchers who claimed they had sent an a...
58 comments posted 22yrs
posted by raylvolts
58 comments posted 22yrs posted by raylvolts

Re: load impedance of amplified ear

> Hi, I am still having trouble with my amplified ear. I noticed that my > headphones have a dc resistance of 16ohms pe...
0 comments posted 22yrs
posted by null
0 comments posted 22yrs posted by null

RS232 autotest

Hello, I'm developing a diagnostic system which shall control correction of installation RS232 circuit on a board. I ma...
1 comments posted 22yrs
posted by vickyBADMAIL
1 comments posted 22yrs posted by vickyBADMAIL

Sanding IC part numbers (rant)

Sorry, but I have to have a rant about the practice of sanding part numbers from ICs. NB, if anyone here thinks it is a...
7 comments posted 22yrs
posted by look
7 comments posted 22yrs posted by look

Help for LCD panel

Hi ! I got the LCD panel of an old dead Magellan GPS 3000 XL (but lcd works perfectly). I want to use this panel for ow...
2 comments posted 22yrs
posted by michel.deom.nospam
2 comments posted 22yrs posted by michel.deom.nospam

Re: More of the Parker Advertisments

> I still haven't been able to find anybody at Parker Corporate that can help > me get posters of the "I am an Engineer...
10 comments posted 22yrs
posted by NOSPAM
10 comments posted 22yrs posted by NOSPAM

9V battery amps

What is the typical current of a brand new 9V store bought battery? The rechargeables come in all different outputs. Tha...
1 comments posted 22yrs
posted by chad.waldman
1 comments posted 22yrs posted by chad.waldman

Code protected cable interupter?

I'm looking for a device that I can put in-line with my tv cable to dis-connect/re-connect at will. I'd need a keypad f...
2 comments posted 22yrs
posted by rodr8
2 comments posted 22yrs posted by rodr8