DRAKE DRMM12 Manual de instalação - Página 2

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2
First, install the Drake PS8 Power Supply into the DRMM12.
Next, slide individual modules (maximum of 8 units) into the
desired rack locations. Connect the DC power cable,
supplied with each module, between each module and the
PS8 Power Supply.
QAM MODULATOR
IF IN
44 MHz
IF OUTPUT
POWER
POWER
RF OUT
RF OUT
FIGURE 2 - Rear View of System with 4 QAM Modulators and 4 Digital Upconverters.
DRMM12 Rack Mount, continued
DIGITAL UPCONVERTER
IF IN
IF IN
44 MHz
IF OUTPUT
POWER
POWER
POWER
RF OUT
DC POWER CABLE
R.L. DRAKE COMPANY
230 INDUSTRIAL DRIVE
FRANKLIN, OHIO 45005 U.S.A.
CUSTOMER SERVICE AND PARTS TELEPHONE: +1 (937) 746-6990
TELEFAX: +1 (937) 743-4576
WORLD WIDE WEB SITE: http://www.rldrake.com
TM is a trademark of the R.L. Drake Company
is a registered trademark of the R.L. Drake Company
© Copyright 2001 R.L. Drake Co.
Avoid stretching the cables or routing them where damage to
the cable is likely. After the desired modules are installed into
the DRMM12 and the DRMM12 is secured in the rack,
connect the AC power cord of the power supply to a source of
AC power.
IF IN
44 MHz
IF OUTPUT
IF OUTPUT
POWER
POWER
RF OUT
P/N: 3852375B-9-2001
Printed in the U.S.A.
AC POWER CORD
POWER SUPPLY
44 MHz
POWER
90-260 VAC
DC OUTPUTS X 8
MOLEX CONNECTOR
(TYPICAL)
12V GND 5V