Cross Technologies 2083-1919-02, Instruction Manual

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2.2 Rear Panel Input/Output Signals
Figure 2.1 shows the input and output connectors on the rear panel.
J1 - RF OUTPUT
(Freq. 950-1950 MHz)
-50 to -30 dBm output,
see Table 2.2.
AC - POWER IN
AC input for switching power supply.
100-240 ±10% VAC, 47-63 Hz.
J3 - RF INPUT
(Freq. 950-1950 MHz)
-50 to -30 dBm input,
see Table 2.2.
J11 -ALARM
DB9 female connector. see Table 2.1.
J8 - 10 MHz EXT REF OUTPUT
10 MHz reference output,
+3 dBm, ±3, 75 ohms,
BNC Connector.
AC
RF
INPUT
GND
J3
J1
J8
10 MHZ REF
RF
OUTPUT OUTPUT
J11
ALARM
1 5 2 3 4
6 7 8 9
J2
EXT 10 MHZ
INPUT
J2 - 10 MHz EXT REF INPUT
10 MHz external reference input, +3 dBm, ±3,
75 ohms, BNC Connector.
J14
J14 - Ethernet
Connector
RJ45 Ethernet connector
FIGURE 2.1 2083-1919-02 Rear Panel I/O
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s
TABLE 2.1 J1 10 TABLE 2.1 J10 Pinouts*
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 Innput/Output 2.2 I nput/Output Connector Options Connector Options
Option Input Output
B BNC, 75 Ω BNC, 75 Ω
D BNC, 50 Ω BNC, 50 Ω
NN N, 50 Ω N, 50 Ω
*Remote Serial Interface
Interface: DB-9 Male Protocol: RS-232C (RS-232C/422/485, option Q),
9600 baud rate, no parity, 8 data bits, 1 start bit, 1 stop bit.
2.3 Front Panel Controls and Indicators
Figure 2.2 shows the front panel controls and indicators.
MENU
EXECUTE
FC = 1350
G=+10.0 REF AUTO-I
POWER ALARM
S3 - MENU/EXECUTE BUTTON
Press this to get into Program mode
and to execute any changes.
DS6 - ALARM LED
Red LED indicates an
alarm condition.
S2 - VERT. TOGGLE
Vertical toggle switch that controls
values in the Menu items when in
program mode. Does not function in
the normal display mode
S1 - HORIZ. TOGGLE
Horizontal toggle switch that
controls which values are being
adjusted. Does not function in the
normal display mode
REMOTE
DS2 - POWER LED
Green LED indicates
presence of DC power
from power supply.
DS3 - REMOTE LED
Yellow LED indicates
remote operation.
LCD DISPLAY
Display shows current
mode and output level
in dBm or gain in dB
FIGURE 2.2 2083-1919-02 Front Panel Controls and Indicators
2083-1919-02 Manual, Rev. 0 Page 10 04/19/17