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2.
S P E C I F I C A T I O N S
[ W o w
Flutter
M e t e r ]
Measuring
center frequency :
Input level :
Input impedance :
Wow
f l u t t e r measuring range :
Display system
D i s p l a y accuracy :
F r e q . response
Weighted
characteristics :
Wow
characteristics :
F l u t t e r
characteristics :
4
. . .
W i t h i n 3 k H z ± 300Hz ( J I S / C C I R )
W i t h i n 3.15kHz± 300Hz ( D I N )
3mV ~ 30V
A p p r o x .
3 0 0 k O ,
unbalanced
0.03 — 3 % 5 ranges
R M S value ( J I S )
Peak value ( C C I R / D I N )
± 5 % of
f u l l scale
In accordance w i t h J I S ,
and DIN ( a t
0 . 2 ~ 2 0 0 H z )
0 . 5 ~ 6 H z ( - 3 d B ± 1dB) [ J I S ]
0 . 3 ~ 6 H z ( - 3 d B ± 1dB) [ C C I R / D I N ]
6 ~ 2 0 0 H z ( - 3 d B ± I d B )
Unweighted
R o l l off :
M a x i m u m
input voltage :
C C I R ,
Input monitor :
[ O u t p u t
terminals]
Output signal for
Signal frequency :
Accuracy :
characheristics :
0 . 5 ~ 2 0 0 H z ( - 3 d B ± 1dB) [ J I S ]
0 . 3 - 2 0 0 H z ( - 3 d B ± . l d B )
0.5Hz or
less :
- 6 d B / O C T or more [ J I S ]
200Hz or more :
- 1 5 d B / O C T or
,0.3Hz or
less :
. - 6 d B / O C T or more [ C C I R / D I N ]
200Hz or more :
. - 1 5 d B / O C T or more [ C C I R / D I N ]
100V ( D C 4 - A C peak)
I N P U T M O N I T O R
f r o m red into, green a t
voltage of
3 m V or
recording
3kHz and
3.15kHz
± 5.x 1,0
5
[ C C I R / D I N ]
:
m o r e . [ J I S ]
lamp changes
input
more.
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