PCB-4000A 1+1 Phase Combiner
Revision 2
External Connectors
2–1
MN-PCB-4000A
Chapter 2. EXTERNAL
CONNECTORS
2.1
Overview
See Chapter 3. OPERATION and ADJUSTMENT PROCEDURES and
Appendix A. ASSEMBLY KITS for basic installation and operational examples.
See Chapter 5. SERIAL REMOTE CONTROL for information about the remote
M&C.
This chapter summarizes the connectors provided for all necessary external connections between
the PCB-4000A and other equipment.
Table 2-1
lists the external connectors grouped according
to service function. Refer to Figure 3-2 for External Connectors illustration.
Table 2-1. External Connectors
Connector Group
(Chapter Sect.)
Name / Ref Des
Connector Type
Function
M&C
(Sect. 2.2)
SYSTEM COM | J1
19-pin Circular Connector
Customer EIA-232 and discrete
interface
SSPA COM 1 | J2
19-pin Circular Connector
Connects to SSPAs
SSPA COM 2 | J3
SSPA SW OUT | J5
19-pin Circular Connector
Connects to both waveguide
switches
RF INPUT SWITCH | J6
6-pin Circular Connector
Drive input, selects either RF IN
1 or RF IN 2
RF
(Sect. 2.4)
RF IN 1 | J7
Type ’N’
RF Inputs to PCCB
RF IN 2 | J8
SSPA OUT 1 | J9
Type ’N’
RF Outputs to SSPAs
SSPA OUT 2 | J10
Power/Ground
(Sect 2.5)
AC
Pin ‘R’ on SSPA COM 1 J1,
SSPA COM 2 J3
See Sect. 2.4.1 for AC power
provision note
Ground
#10-32 stud
Common Chassis Ground
To maintain compliance with the European EMC Directive (EN55022, EN50082-1), properly
shielded cables are required for data I/O.
Summary of Contents for PCB-4000A
Page 28: ...PCB 4000A 1 1 Phase Combiner Revision 2 External Connectors 2 8 MN PCB 4000A Notes...
Page 70: ...PCB 4000A 1 1 Phase Combiner Revision 2 Assembly Kits A 4 MN PCB 4000A BLANK PAGE...
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