Voltech ATi User Manual page 443

8.2.12 LBAL, ILOS
The accuracy is given as:
Where
The value of A
The values of the other factors are given below.
Where
V AT U
OLTECH I SER
RESP T
AND
A = A +0.87 A +A +A
T R
is the total accuracy (dB)
A
T
is the basic relative accuracy (dB)
A
R
is the correction for calibration
A
C
is the correction for the input voltage level
A
VI
is the correction for the output voltage level
A
VO
is given in the table in section 8.1 of this chapter.
R
A = 0.1 + (0.0000001%
C
is the measurement frequency (Hz)
F
M
is the measured input voltage (V)
V
MI
is the measured output voltage (V)
V
MO
M
ANUAL
ESTS
( )
C VI VO
x F
)
M
S
PECIFICATIONS
P 8-19
AGE