2.0 Installation
2.1 Mechanical - The 1584-116/116S consists of one RF printed circuit board (PCB) housed in a 1 RU (1.75
inch high) by 12 inch deep chassis. Redundant, switching, +24 VDC power supplies with the DC output diode
OR’d provide redundant power for the internal and external amplifiers and LEDs. (Model 1584-116S has a
single non-redundant, switching power supply). Connectors are type F, female for the RF connections (BNC,
female option -B or -D). The 1584-116/116S can be secured to a rack using the 4 holes on the front panel.
Figure 2.0 shows how the 1584-116/116S is assembled. J25 connects DC Power to the fuse as shown and J30
and J29 connect the DC voltage from the power supplies to the PCB as shown.
POWER
SUPPLY
A
2 1
J29
+24 PS IN (AC A)
PIN 1, +24 VDC
PIN 2, GROUND
POWER
SUPPLY
B
NOTE:Model 1584-
116S has a single
non-redundant,
switching power
supply
J30
+24 PS IN (AC B)
PIN 1, +24 VDC
PIN 2, GROUND
J25
LNB FUSE
PIN 1, LNB SIDE
PIN 2, +22 VDC SIDE
2 1
1
2
FIGURE 2.0 1584-116 MECHANICAL ASSEMBLY
1584-116 Manual Rev. G
Page 5
04/23/13
