14
3-1-2. FC-3000, FC-7150, FC-7015 Frequency Counter
FIG 4. FC-7150 FRONT PANEL
DC
AC
COUPLE
3
11
M/n
m
k/u
20
A
OFFON
POWER
FREQ.
0.FTX
RMT
G.T
RX
519 18
3GHz FREQUENCY COUNTER
HOLD
AA
AC
TOTAL
FUNCTION
PRIOD RPM
FC−3000
10S1SS1.0 0 0.1S
TOTAL RESET
MULTIPLIER
GATE TIME
1
14
62
12 13 17
INPUT A
250V MAX.
100MHz
1/10
1/1
ATT
ON
LPF
OFF
INPUT A
INPUT C
80MHz
3V MAX.
Hz
H
SEC
3GHz
50
1M
948
FIG 5. FC-3000 FRONT PANEL
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