4RF Aprisa SR+ User Manual - page 277
Managing the Radio | 275
Aprisa SR+ User Manual 1.5.3
Radio
Protected Station: Radio > Radio Setup
Transmit frequency, transmit power and channel size would normally be defined by a local regulatory
body and licensed to a particular user. Refer to your site license details when setting these fields.
Antenna Port Configuration
This parameter sets the Antenna Port Configuration for the radio. For more information on single and dual
antenna port part numbers and cabling options, see ‘Cabling’ on page 335.
Option
Function
Single Antenna
Single Port
Select Single Antenna Single Port for a single antenna protected
station using one or two frequency half duplex transmission. The
antenna is connected to the ANT port.
Single Antenna Dual
Port (duplexer)
Select Single Antenna Dual Port for a single antenna protected
station using:
(1) One or two frequency in half duplex transmission with an
external duplexer (for filtering) connected to the ANT/TX and RX
antenna ports and single antenna connected to the duplexer.
(2) Two frequency in full duplex transmission with an external
duplexer (for full duplex operation) connected to the ANT/TX and
RX antenna ports and single antenna connected to the duplexer.
(3) Single frequency in half duplex transmission with external dual
antennas, connected to the ANT/TX and RX antenna ports.
(4) Two frequency in half or full duplex transmission with external
dual antennas, connected to the ANT/TX and RX antenna ports.