Leveling amplifier, leveled sinewave generator

[Anders Johansson]

......
Frequently on e-bay I see equipment described as in the subject line above.
What do these two terms mean?
Thanks,
Anders J

 

[Jim Yanik]

"Anders Johansson" <anders.nospam.johansson@fifo.se> wrote in
news:LKbpf.152563$dP1.510164@newsc.telia.net:

.....
Frequently on e-bay I see equipment described as in the subject line
above. What do these two terms mean?
Thanks,
Anders J

A "leveled sine wave generator" is a calibration instrument for checking
flatness of frequency response. It's output amplitude stays constant
throughout it's rated freq.range.

I surmise a "leveling amplifier" would output a flat response across it's
rated freq. range,despite a varying amplitude input signal(within its rated
amplitude range for levelling)

--
Jim Yanik
jyanik
at
kua.net