"at the Byalalu [...] The 18 m antenna is provisioned to receive two downlink carriers in S band and two carriers in X band (RCP and LCP), whereas the uplink is either RCP or LCP. It has a G/T of 30/39.5 dB/k (45° elevation, clear sky) for S/X-Band" https://en.wikipedia.org/wiki/Indian_Deep_Space_Network