This is the ideal solution for long range telemetry or communications. 

Two RFD900ux modems with antennas for all antenna ports.

This Kit contains the following items:

2 x RFD900ux Radio Modems 
1 x Antenna, 900MHz Quarter wave monopole 2.1dBi
1 x Antenna, 900MHz Right Angle Quarter wave monopole 2.1dBi
4 x Antennas, 900MHz Half wave dipole 3dBi
1 x FTDI USB cable
4 x RFD900u antenna cable (RPSMA) 
1 x 900ux to 8 way socket cable (900ux) 
1 x PIXH2 to RFD900ux Telemetry cable -150 mm