atdavid

Responses from atdavid

New Omega E Mat from Perfect Path Technologies
JCB is a brand name of heavy equipment, like Caterpillar in N.A., JCB is to digger, like Kleenex is to tissue. 
New Omega E Mat from Perfect Path Technologies
A little quick on the draw there GK ...geoffkait18,533 posts11-26-2019 10:27pmhttps://youtu.be/byCj2kfIpXI 
New Omega E Mat from Perfect Path Technologies
This was the exact quote that told me that you hadn’t tested anything similar and that You are unfamiliar with the basic technology, or what frequencies may be of interest, or even what products to use.You used "rfi/emi shielding SHEETS". There is... 
New Omega E Mat from Perfect Path Technologies
And again ... you have 0 idea what the Omega+ mat does, since you the manufacturer supplies no specs, and you have no measurements for it. 
New Omega E Mat from Perfect Path Technologies
But it is quite accurate to say that one in the hands of someone with some basic RF knowledge and tools could figure out pretty accurately what it is ...uberwaltz8,510 posts11-26-2019 9:54pmActually Atdavid, it might not be quite accurate to say n... 
New Omega E Mat from Perfect Path Technologies
Do you have any RF measurement or design experience? No?  Then you have at best conjecture. You tried One-1 EMI absorbing sheet and I expect you are not qualified to evaluate an EMI absorbing sheet data sheet.Given the extremely low volume these a... 
New Omega E Mat from Perfect Path Technologies
Since you have absolutely no idea what the mat is thecarpathian, you are in absolutely no position to claim what it is or not, however, based on the construction that oregonpapa my hypothesis is reasonable.Wide bandwidth isn’t terribly difficult a... 
The Truth About Power Cords and there "Real" Price to Performance
What I am saying is that a blind test is not a sighted test and that it is the height of intellectual dishonesty to even claim that.Anyone who has any experience running tests with subjective results has used single blind testing as well as double... 
New Omega E Mat from Perfect Path Technologies
So pretty much sounds like an off the shelf EMI absorber sheet (as little as $20, <$100 for really good one this size). They are made with and without metal backing. When they have a metal backing, they RF reflects off the back and passes throu... 
New Omega E Mat from Perfect Path Technologies
Considering shear waves are waves propagating in the material (as opposed to purely surface) and are mechanical in nature, why would you need super expensive contact cleaner with limited mass as opposed to cheap paint or similar? theaudiotweak1,85... 
New Omega E Mat from Perfect Path Technologies
GK: remaining irrelevant one post at a time. 
New Omega E Mat from Perfect Path Technologies
GK: remaining irrelevant one post at a time. 
Do we really need anything greater than 24/96? Opinions?
GK: remaining irrelevant one post at a time. 
What Class D amps will drive a 2 ohm load
Many class-D amplifiers have feedback so could have similar instability as a typical linear amplifier. 
Do we really need anything greater than 24/96? Opinions?
GK: remaining irrelevant one post at a time.