Saluki STB8827 Series, Руководство по эксплуатации

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STB8827 Series Operation Manual Chapter 7 Command Reference
150kHz  fm
≤
74
1MHz
)
200
(
1

10

)(3
Z V
s m

3
)
70
(10

10

9
)(1
Z
V
s
m

fm 
Fast
1.2kHz
Z V f
m s m
100
)
400 2.5

10

)(1 (

3
Z
V f
m s
m
100
)
100
(0.6

10

9
)(1

1.2kHz  fm
≤ 8kHz
)
400
(
2.5

10

)(1
Z V
s m

3
)
100
(2

10

9
)(1
Z
V
s
m

8kHz  fm
≤ 150kHz
)
100
(6

10

9
)(1
Z
V
s
m

150kHz  fm
≤ 1MHz
)
400
(
2.5

10

)(2
Z V
s m

3
)
100
(20

10

9
)(1
Z
V
s
m

Where, f
m
is the test frequency and the unit is [Hz].
The unit of the tested impedance is [ Ω ].
The unit of the test signal voltage is [mV
rms
].
When the impedance is smaller than 500 Ω , K
a
, K
b
is unavailable.
When the impedance is larger than 500 Ω , K
a
, K
b
is unavailable.
Table C when the cable length is extended, K
a
should add the following value:
Cable length L [m] 0 1 2
Added value of Ka 0 0.0005 0.0010
Table D when the cable length is extended, Kb should multiply the following
value:
Cable length L [m] 0 1 2
fm ≤ 100kHz 1 1+5×fm 1+10×fm
100kHz<fm ≤ 300kHz 1 1+2×fm 1+4×fm
300kHz<fm ≤ 1MHz 1 1+0.5×fm 1+1×fm
Where, f
m
is the test frequency and the unit is [MHz].
Table E calibrated interpolating factor K
C
Test frequency Kc
Direct calibrated frequency
(listed in Table F)
0
Other frequency 0.0003