AF SINADMETER

Guest
This is used as Test and Measuring instrument. Any can throw light on
this instrument, Use, availabality?

kitty
 
bgkmurthy@gmail.com wrote in message news:<1107933358.476537.242500@g14g2000cwa.googlegroups.com>...
This is used as Test and Measuring instrument. Any can throw light on
this instrument, Use, availabality?

kitty

The Sinadder is used for measuring the SINAD of a receiver.

Now sold by Zetron.


See http://www.zetron.com/pages/helper/specs/sinn5.html
 
On Tue, 08 Feb 2005 23:15:58 -0800, bgkmurthy wrote:

This is used as Test and Measuring instrument. Any can throw light on this
instrument, Use, availabality?

SINAD = 20log ((Signal + Noise + Distortion) / (Noise + Distortion))
assuming voltages in each case.

Used as a reference audio output (usually 12dB SINAD) in receiver
sensitivity tests.

Availability: Loads of SINAD meters secondhand. Also included in most
combination test sets.

--
Then there's duct tape ...
(Garrison Keillor)
 

Welcome to EDABoard.com

Sponsor

Back
Top