World’s smallest propulsion system, fully customizable to any size & need. The OT is a water-based resistojet system. Usable for orbital corrections, collision avoidance and single-axis attitude control, including reaction wheel desaturation.
Isp ranging 90-120 s. Available with one or multiple thrusters with 0.2 – 5 mN of thrust on each, and with tank sizes of 1 to 100 grams. Smallest form factor is just 20 * 20 * 20 mm³ with 10 * 10 * 50 mm³ of piping for increased power efficiency.