2.2 Rear Panel Input / Output Signals
Figure 2.2 shows the input and output connectors on the rear panel.
AC
GND
J18
10 MHZ REF
OUTPUT
AC1 - POWER IN
AC input for switching power
supply. 100-240 ±10% VAC,
47-60 Hz.
J10
AND
MONITOR
CONTROL
J10 - MONITOR AND CONTROL
DB9 female connector. see Table 2.1.
RF OUT
J4
J5
J3
10 MHZ
IF IN
EXT REF
J3 - 10 MHz EXT REF INPUT (Option -E)
10 MHz external reference input,
+3 ± 3 dBm, 50
Ω
/75
Ω
,
BNC female connector.
J5 - RF OUT
950-2150 MHz,
-20 to 0 dBm output
see Table 2.2.
J4 - IF IN
140 MHz,
-40 to -10 dBm input
See Table 2.2.
SSPB
FUSE
F2 - SSPB FUSE (option -V)
2.5A, Fast Blo, 1/4” Fuse;
installing fuse 24 VDC, 2.5 amp,
max on the RF OUT (J5 center pin).
DS7
VDC on RF
INPUT
DS7 - SSPB ALARM LED (option V)
Lights yellow when +24 VDC SSPB
voltage is present on RF OUT, J5,
center pin.
J18 - 10 MHz REF OUTPUT (option E)
10 MHz reference output. 50
Ω
/75
Ω
BNC female connector.
1
5
2
3
4
6
7
8
9
F2
J20
J20 - ETHERNET
CONNECTOR
(option W8/W28)
FIGURE 2.2 Rear Panel Inputs and Outputs
Table 2.1 J10 Pinouts
J10
Pinouts (RS485/RS-232C)*
Pin
Description
1
Rx-
2
Rx+ (RS-232C)
3
Tx+ (RS-232C)
4
Tx-
5
Ground
6
Alarm Relay - Common
7
Alarm Relay - Normally Open
8
Not Used
9
Alarm Relay - Normally Closed
Table 2.2 IFF/RF
2.2 IF
/RF Connector Options
Option
s
Option
IF
RF
STD
BNC, 75
Ω
Type F, 50
Ω
B
BNC, 75
Ω
BNC, 75
Ω
C
BNC, 75
Ω
BNC, 50
Ω
D
BNC, 50
Ω
BNC, 50
Ω
N
BNC, 75
Ω
Type N, 50
Ω
M
BNC, 50
Ω
Type N, 50
Ω
S
BNC, 50
Ω
SMA, 50
Ω
* Interface: DB-9 Female;
Protocol: RS485, RS422, or RS232C (selectable),
9600 baud rate, no parity, 8 data bits, 1 start bit, 1 stop bit
2015-24 Manual_Rev.G
Page 9
05/28/13
