The PULSAR-SANTC from AAC Clyde Space is a Satellite Antenna with a design life of more than 2 years in low-earth orbit. This antenna has a frequency range of 2.2-2.3 GHz and a gain of 7 dBi. It is left and right circularly polarised and has a wide beamwidth of 60 degrees ensuring satellite communication through a wide range of elevation angles. The antenna has a mass of 50 g and a 1U form factor. It is machined from solid aluminum and is designed to be mounted on the nadir-facing side of a 3U CubeSat.