Minirack headend system, Rmm4, Psm12 – Toner Cable RMM12 Minirack Headend System Chassis User Manual
Page 2: Rmm12

Minirack Headend System
969 Horsham Road
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Horsham, Pennsylvania 19044 USA
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Phone: 215-675-2053 Fax: 215-675-7543
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The Drake Minirack Headend system features a flexible, modular approach
for the reception and redistribution of signals for CATV and Private Cable.
RMM4
Minirack Headend System Chassis
The RMM4 is a 1RU rack mount carriage with a built-in
power supply. The assembly accepts up to four mini
modules, such as Video Modulators, Video or Audio
Switching Modules, etc.
The power supply features a universal input voltage
switching power supply with attached 115 VAC line
cord and four separate DC output cables with polarized
3-circuit connectors.
PSM12
Minirack Power Supply
The PSM121 minirack power supply is an air cooled
switching type power supply designed to power the
modules of the Drake minirack products. It mounts in
the RMM12 rack enclosure and powers up to 12 modu-
lator, demodulator, video display, video switching or
audio switching devices.
RMM12
Minirack Headend System Chassis
The minirack headend system is a state of the art com-
pact modular headend system allowing maximum use
of rack space. The RMM-12 Chassis with its PSM121
Power Supply allows the mounting of up to 12 modula-
tors or other devices in 3-1/2” of rack space. The
RMM-12 chassis accommodates any combination of
VMM-600, VMM-860 and/or VMM-860AG Agile
Modulators, DMM-806 Demodulators, MMTS20 Stereo
Encoders, TUM714 Sub-Band Upconverters or a vast
range of similar units from other manufacturers.