Description; Uses; Block Diagram - Ramiaudio EXT212 Manuel Utilisateur

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DESCRIPTION

EXT212 is a top range splitter designed to route stereo programme input source to 6 stereo channels
keeping a very high quality.
All outputs are implemented with individual amplifiers to prevent any interaction between the send
signals.
One stereo input routed to 6 stereo outputs or one mono input routed to 12 mono outputs.
Output levels can be set independently (left or right channels) by cermet multi-turn potentiometers.
XLR balanced inputs / Outputs.
Each output switchable from mono to stereo with red light indicator.
With a stereo input, some of the output can be mono or stereo.

USES

Level conversion and multiple matching amplifier.
Broadcast consoles air signal splitter.
Satellite splitter in CDM multiple send outputs.
Recording signal splitter.
Optional VCA input allows sound volume to be remote controlled. (Sub-D)
EXT212 is implemented with top quality extremely well protected output amplifiers which can be
used as specialised, long distance shielded or coaxial lines drivers.

BLOCK DIAGRAM

PUSH
L
INPUT
PUSH
R
Sub-D
9 pts Fem
L
OUT 5
R
L
OUT 6
R
Rami
-
VCA
+
OPTION
RFI
Filter
-
VCA
+
OPTION
RFI
Filter
+
-
-
RFI
Mono
Filter
OUT 5
+
-
-
+
-
-
RFI
Mono
Filter
OUT 6
+
-
-
-
Mono
OUT 1
Modulation
-
Modulation
-
Mono
OUT 2
-
-
-
Mono
OUT 3
-
-
-
-
Mono
OUT 4
-
-
10
+
L
-
-
RFI
Filter
+
R
-
-
RFI
Filter
+
L
-
-
RFI
Filter
+
R
-
-
RFI
Filter
+
-
L
-
RFI
Filter
+
-
R
-
+
-
L
-
RFI
Filter
+
-
R
-
OUT 1
OUT 2
OUT 3
OUT 4
EXT212

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