R.V.R. Elettronica URP, Technical Manual

Page: 11 / 46

URP Technical and Maintenance Manual
R.V.R. Elettronica S.r.l. (Bo) Pag. 11
Stereo Separation 40dB or better
Amplitude Response ±0.5dB or better,
30Hz to 100KHz
Pre-emphasis for FCC 75 microsec
for CCIR 50 microsec
S/N Ratio >70 dB below ±75 KHz deviation
at 400Hz measured in a 30Hz to
100KHz bandwidth with 75µsec
Spurious Harmonic Suppression meets or exceeds all FCC and
CCIR requirements
Modulation Capability meets or exceeds all FCC and
CCIR requirements (the
following AM noise parameters
are determinated primarly by
the DC power source used)
Asyncronous AM S/N Ratio 70dB below reference carrier
with 100% amplitude modulation
at 400Hz, without de-emphasis,
no FM modulation present
Asyncronous AM S/N Ratio 60dB below reference carrier
with 100% amplitude modulation
at 400Hz, without de-emphasis,
FM modulation = ±75KHz at 400Hz
THD, IMD, TIM 0.25% or better