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
AC - POWER IN
AC input for switching
power supply,100-240 ±10% VAC,
47-63 Hz.
J10
AND
MONITOR
CONTROL
J10 - MONITOR AND CONTROL
DB9 female connector.
See Table 2.1.
J18 - 10 MHz REF OUTPUT (option -E)
10 MHz reference output.
75
Ω
BNC female connector.
1
5
2
3
4
6
7
8
9
J4 - IF IN
Band 1 - 1375-1395 MHz input
Band 2 - 1540-1560 MHz input
Input Composite Level - 70 to -50 dBm
See Table 2.2.
J5 - RF OUT
2220-2240 MHz output
Bands 1 & 2
-50 to -30 dBm
See Table 2.2.
J3
10 MHZ
EXT REF
J3 - 10 MHz EXT REF INPUT (Option -E)
10 MHz external reference input,
+3 dBm ± 3 dBm, 75 ohms,
BNC female connector.
INPUT
J4
RF IN
J5
RF OUT
J20
J20 - ETHERNET
CONNECTION
RJ45 Ethernet Connector
(Option W8, W18, W28)
FIGURE 2.2 2083-21-1422 Rear Panel I/Os
TABLE 2.1 J1
10
2.1 J
10 Pinouts (RS-232C*)
Pin
Function
1
Not Used
2
Rx+ (RS-232C)
3
Tx+ (RS-232C)
4
Not Used
5
GND
6
Alarm Relay: Common
7
Alarm Relay: Normally Closed
8
Not Used
9
Alarm Relay: Normally Open
*Remote Serial Interface
Interface: DB-9 Male
Protocol: RS-232C, 9600 baud rate, no parity, 8 data bits, 1 start bit, 1 stop bit
TABLE 2.2 C
Connector/Impedance
2.2 C
onnector/Impedance Opptions
Connector/Impedance O
ptions
Option
IF Out
RF In
STD
BNC, 50
Ω
BNC, 50
Ω
-B
BNC, 75
Ω
BNC, 75
Ω
-NN
N for output
N for input
2083-21-1422 Manual, Rev. A
Page 13
10/31/18
