The piPATCH-L1E1 from SkyFox Labs is a Satellite Antenna that supports GALILEO constellation. This patch antenna requires a power supply of 2.7-5.5 V and has a power consumption of 20 mA, 3.3 V. It comes with an integrated low noise amplifier as well as SAW filter that are matched together with 35 × 35 mm patch antenna on a large ground plane. The antenna has a stable 50+ dBc-Hz SNR on ground for close-to-zenith satellites. It features a double-sided Kapton fix below patch and an easy-to-use MCX-female signal and power interface. It has a mass of 50 g and measures 98 × 98 × 13 mm (incl. EMI shielding) fitting CubeSat structures Z+/Z-. The antenna has attained TRL9 qualification and is ideal for Nadir/Zenith oriented satellites such as ground-scanning telescope missions.