AValon RF RT423 - Manual (Page 7)

AVALON RF, INC. Page 5
RT423 User’s Guide & Operating Manual
2.3.3 RF output to antenna.
a) The RF output connector is a 50
Ω
(ohm) MCX receptacle.
b) The RF output power is approx. 250 mW (transmit).
2.4 Interconnecting.
The interface to/from the transmitter is:
Power/Data Input.
Pin
Number
Function
1 Power Return (-)
2 RS485 Input ‘B’ or ‘+’
3 RS485 Input ‘A’ or ‘-’
4 Power Input
Figure B – Power/Data