This is the ideal solution for long range telemetry or communications. Two RFD900 modems with antennas for all antenna ports.
The kit consists of:
2 x RFD900 Radio Modems
2 x Antennas, 900MHz Quarter wave monopole 2.1dBi
2 x Antennas, 900MHz Half wave dipole 3dBi
1 x FTDI USB cable
You get a cheaper price when purchasing a whole kit !