Unit 2 Comm (J6); Table 3-6. Unit 2 Comm (J6) Connector Pinouts; Figure 3-3. Unit 2 Base Module To Converter Module Connection - Comtech EF Data MBT-4000 Installation And Operation Manual

MBT-4000 Multi-Band Transceiver System
External Connectors
3.2.1.6

UNIT 2 COMM (J6)

Figure 3-3. Unit 2 Base Module to Converter Module Connection

The J6 UNIT 2 COMM connector is used for connecting the MBT-4000
Base Module Unit 2 section to the J6 COMM connector featured on both
the BUC-4000 Block Up Converter and BDC-4000 Block Down Converter
Modules, via the 15-15 Power & Signal Harness (CEFD P/N
CA/WR10963-1), as shown in Figure 3-3.

Table 3-6. UNIT 2 COMM (J6) Connector Pinouts

Pin
A
M
C
D
E
F
G
H
J
K
L
B
N
P
R
NOTE – Mating Connector
3–6
Signal
SUM FLT
RxD BXC
Tx+ BXC
GND
+7.5V
+7.5V
+15V
GND
Rx+ BXC
Rx- BXC
Tx- BXC
TxD BXC
SPARE
10 MHz REF
SPARE
CEFD P/N CN/8LT5-15B15PN
Revision 4
MN/MBT4000.IOM