Specifications

PSM-500/500L/500LT SCPC Satellite Modem Installation
PSM-500/500L/500LT - Rev. 0.91 Page 2-5
Normally Blank, Used with
Option Interface.
37 Pin "D" Connector
J3 Data Interface
AC Line
XMT IF OUT
EXT. REF IN
RCV IF IN
S1
J1
J2
J8J7
J9
90 - 260 VAC, 50 W.
MADE IN U.S.A.
J5 Alarm
J6
AUX J4
J8
!
CAUTION!
Hazardous Voltage May Be Present on J8/J9
BUC PWR IN
BUC PWR
Status
J11
DC Only, 60V, 6A Max
Normally Blank, Used with
Option Interface.
37 Pin "D" Connector
J3 Data Interface
AC Line
XMT IF OUT
EXT. REF IN
RCV IF IN
S1
J1
J2
J7
J9
90 - 260 VAC, 50 W.
MADE IN U.S.A.
J5 Alarm
AUX J4
70 / 140 MHz and Hybrid IF Modem
L-Band IF Modem
Control
USB
USB
J6
Control
J10
J10
Figure 2-1 Modem Rear Panel