CC1190: RF design requirement based on CC1310 - CC1190 ; Center frequency 433.92 MHz

Hi,

We are looking for a RF design; with range extender  based on CC1310 - CC1190  in  433.05 - 434.79 MHz range.

In device control panel of SmartRF studio, for the following configuration the maximum possible transmit output power is 13 dBm. Our expected range between two devices is 400m.

Target Configuration:

RF Design Based On: LAUNCHXL-CC1310-CC1190

Settings for 431-527 MHz band 

Also do you suggest any other front end module for range extension with CC1310 mcu.

Thanks,

Ijaz