MODEL 1584-116 Splitter
1.0 General
1.1 Equipment Description
The Model 1584-116/116S* is one sixteen-way, 0.95 - 2.05 GHz, 0 dB gain splitter in a 1RU rack mount
chassis with redundant 100-240 ± 10% VAC power supplies. The splitter provides fused LNB DC power
insertion and surge protection on the RF input, and provides excellent RF characteristics. The splitter has
sixteen outputs on the back panel, and fused LNB power can be inserted on the input. Two individual 100-240
± 10% VAC input power supplies provide diode OR’d redundant power to the unit*. The LNB power line is
separately fused. A surge suppressor on the splitter input protects against high voltage transients. On the front
panel, two green LED’s indicate the presence of DC voltage from each of the two power supplies, and another
green LED indicates LNB power insertion. Two test points are also provided on the front panel to monitor the
LNB voltage. *LNB Power Insertion feature NOT available on 1584-116S model.
MODEL 1584
C
ROSS
T
ECHNOLOGIES INC.
A
POWER
SPLITTER
B
LNB VOLTAGE
ON
GND +DC
FRONT PANEL*
AC A
AC B
GND
JI
J2
J3
J4
J20
J5
J6
J7
J8
J9
J10
J11
J12
J17
J13
J14
J15
J16
OUT
OUT
OUT
OUT
IN
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
IN
OUT
OUT
OUT
OUT
FUSE F1
J18
IN
J19
IN
REF
FUSE F2
REF
REAR PANEL*
FIGURE 1.1 MODEL 1584-116/116S FRONT AND REAR PANELS
AMP
DC
INS
SURGE
SUPPRESS
FUSE
16 WAY
SPLITTER
OUT 1
OUT 2
OUT 16
1 - 2
GHz
IN
1 - 2 GHz OUT
FIGURE 1.2 MODEL 1584-116/116S BLOCK DIAGRAM
*NOTE: Model 1584-116S has a single non-redundant, switching power supply.
1584-116 Manual Rev. G
Page 3
04/23/13
