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2.2 Rear Panel Input / Output Signals - Figure 2.2 shows the input and output connectors on the rear panel.
AC - POWER IN
AC input for switching power supply.
100-240 ±10% VAC, 47-60 Hz.
AC
GND
J5 - RF OUT
3.7 - 4.2 GHz
7.25 - 7.75 GHz
11.7 - 12.8 GHz
SMA female connector.
See Table 2.2 for other options.
J4
10 MHZ REF
OUTPUT
J10
AND
MONITOR
CONTROL
5 4 3 2 1
9 8 7 6
J10 - MONITOR AND CONTROL
DB9 female connector.
See Table 2.1.
J3
10 MHZ
EXT REF INPUT
RF OUT
J5
J3 - 10 MHz EXT REF INPUT
10 MHz external reference input,
+2 to +8 dBm, 50/75 ohms,
BNC female connector
J4 - 10 MHz EXT REF OUTPUT
10 MHz reference output,
+4 ± 3 dBm, 50/75 ohms,
BNC female connector.
J7
J2
J7 - ETHERNET
CONNECTION (Option W8)
RJ45 Ethernet Connector
RF MON
J1 - RF IN
5.925 - 6.425 GHz
7.90 - 8.40 GHz
13.75 - 14.85 GHz
SMA female connector.
See Table 2.2 for other options.
J1
RF IN
J2 - RF MONITOR
SMA female connector.
See Table 2.2 for
other options.
FIGURE 2.2 3116-T31-148 Rear Panel Inputs and Outputs
TABLE 2.1 JJ10
2.1
J10 Pinouts (RS-232C/422/485*)
Pin
Function
1
Rx-
2
Rx+ (RS-232C)
3
Tx+ (RS-232C)
4
Tx-
5
GND
6
Alarm Relay: Common
7
Alarm Relay: Normally Open
8
Not Used
9
Alarm Relay: Normally Closed
TABLE 2.2
2 IF/RF
2.
2 IF/RF Connector Options
Connector
Options
Option
IF
RF
STD
BNC, 50
Ω
Type N, 50
Ω
-S
BNC, 50
Ω
SMA, 50
Ω
-N
BNC, 75
Ω
Type N, 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
3116-T31-148 Manual, Rev. C
Page 9
04/22/2015