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No. 2D730-148E*O
(4)
Adjustment
points
(5)
Differences relative to PV8000
The CB is equivalent to the CW-RECEIVER
in PV8000.
However, there are the following
differences.
(1) Reception PREAMP
(2) Reception route
(3) I/Q adjustment
(4) ADC output
(5) PWB configuration
(6) Pencil pulser
(7) Clock
(8) Diagnostic cir.
Aplio
The PREAMP (20 dB) is set in
the TR-B.
The signals are transmitted via
the backplane (no cables).
No adjustment
The BE reads the IDPROM data
and corrects it automatically.
Serial differential output
64 chs, one board
Provided
40 MHz peel, four phases
Provided
PV8000
The PREAMP is set in the CWRECEIVER.
The coaxial flat cable is connected.
PULECHO and CWECH064
are connected.
The two VRs are adjusted on board.
Parallel output
32 chs + granddaughter
32 chs
Not provided (but provided with the pulser)
60 MHz, one phase; the logic circuit is
operated at 10 MHz.
Not provided
4-21
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