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' ' IN CASE OF USING INTERNAL REFERENCE SIGNAL
NEED TO MODIFY
the PLL unit (bottom side) as below. Otherwise the transceiver does not work properly.
q Unsolder connect points (CP5041) on the PLL unit.
w Solder R5251 to the original position, or solder disconnect points (CP5251) on the PLL unit.
' ' CONNECTION
Connect the external reference oscillator to the IC-F7000 as below.
q
IC-F7000 front panel
[REF IN]
w
CP5251
CP5041
Frequency
Level
3 - 2
External reference
: 32 MHz
: 2.0–8.0 V
at 15 k
p-p
impedance
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