NuPower
TM
11B02A-TAC2 User Manual
Rev 1.0
8
4
HARDWARE INTERFACE
•
The RF Input connector is TNC (female).
•
The RF Output connector is N-type (female).
•
The pin-out definitions for the 4 pin bayonet connector are provided in Table 5.
The RF Out N-type connector is the antenna connection. This connection should
always be loaded into 50
Ω
, otherwise the PA could be damaged.
4.1
INTERFACE CABLE HARNESS
The cable harness that connects the host controller to the 4-pin bayonet connector of the NuPower
11B02A-TAC2 is made up of 4 wires.
Table 5: NuPower 11B02A-TAC2 Interface Pin-Out Definitions
Pin No.
Pin Name
I/0
Description
1
V Supply
I
Primary Power (+28 VDC)
2
GND
I
Signal and Power Ground
3
Temp Flag
O
Temperature Flag (5V=no
fault/0V=temp fault)
4
RF Enable
I
RF Enable
(Floating=standby/GND=bias
enable)
Figure 4: Bayonet Connector Socket Locations
