Latest threads in Electronics Equipmentshow only best voted threads
| Subject | Author | Posted | Replies | |
|---|---|---|---|---|
|
|
connector advice
Hello, I am looking for a connector that will work like a d-sub (9 pin) but does not have quite as tight a connection. I have a rather unique application for it. I have a box whose inner temperature...
1
|
20 years ago
|
1 | |
|
|
Advice Wanted: GR 1656 Impedance Bridge
Hi, I'm thinking of selling/auctioning off my GR 1656 as I don't use it anymore. It is in absolute mint condition and works great. I was wondering what this unit is worth today. Anyone know? Any way...
—
|
20 years ago
|
— | |
|
|
ispDownload Cable from Lattice
I'm trying to save some money and build one of these... The cable is used to program Lattice ISP devices... I built the cable per the document, but for some reason, the software does not acknowledge...
1
|
20 years ago
|
1 | |
|
|
Power dissipation calculation uncertainty
If I have a power supply similar to a computer power supply where it's rated at 300W, what is the proper way to figure out what my actual power usage is when I have this system running under its...
6
|
20 years ago
|
6 | |
|
|
FS: Synoptics 3000 and 5000 - slashed prices
We have Synoptics 3000 and 5000 series spare parts for sale at very low prices at -- Robert L. Dickerman Dickerman Electronics 32 Alexander Hill Road Northfield, MA 01360 413-498-5461
—
|
20 years ago
|
— | |
|
|
Re: Telequipment S51E schematic needed
Hello Steve, you are in luck, R24 500 ohms R7 5.6K R16 15K R3 100 ohm I found the circuit here and had a quick look. Good luck with the restoration/overhaul. I remember playing with one of these old...
—
|
20 years ago
|
— | |
|
|
HP 8560A Noise Floor
I just bought an HP 8560A SA. I'd like to check the noise floor. Does anyone know what test conditions should be used to test noise floor ? ( I understand noise floor should be between -103 dBm and -...
1
|
20 years ago
|
1 | |
|
|
CRO schematic
I am currently repairing a Hung Chang 6502 Oscilloscope. The fault is a blank display. I have been through the circuitry looking for obvious signs of trouble but everything looks OK. Does anyone have...
—
|
20 years ago
|
— | |
|
|
Used Equipment (and manuals) Dealer Directory.
The Used High-Tech Equipment Dealer Directory The Internet directory of used high-tech equipment dealers has 585 dealers listed. The directory is divided into 9 sections: * General Electronic Test...
—
|
20 years ago
|
— | |
|
|
discharging nicad batteries??
I have some 9.6v nicad batteries for a cordless drill. What is the best way to completely discharge these before recharging?(I use a 12v tail light bulb for some 12v nicads but don't think that would...
1
|
20 years ago
|
1 | |
|
|
Looking for Systron Donner Signal Generator Model 1702 Manual
Title says it all. Joe
—
|
20 years ago
|
— | |
|
|
old TEK 475 problem
I've got an old TEK 475 that belonged to my father and hasn't seen the light of day for at least ten years. I powered it up recently (after 'baking' it in the attic with a dehumidifier for a few...
21
|
20 years ago
|
21 | |
|
|
GR 1710 ?
I just got a General Radio 1710-P2 Transmission/Reflection Bridge with 4 ports. On the front, RF IN, REFLECTION OUT, REFERENCE OUT (-12dB), and on the left side, UNKNOWN B. I can't find any docs on...
—
|
20 years ago
|
— | |
|
|
Power Adaptor/Charger Selection
Hello, I have a Apelco 510 handheld marine radio with a 7.2 VDC power pack. The primary coil on the original adapter/charger is open so I can't determine if the supply is regulated or not. I suspect...
1
|
20 years ago
|
1 | |
|
|
Re: Wire Cutter/Crimper
"Gordon Hanka" wrote in news: I hated equipement that had crimped component leads! Everytime I worked on a pices of equipment that crimped the leads, I wanted to take the guy that did that out back...
—
|
20 years ago
|
— |