The KKa-TR-DL-1929 from ReliaSat (formerly Arralis) is a Fully Integrated Stand-Alone Transceiver Module that is designed for K/Ka-band communication systems. It has a transmitter output frequency of 17-21 GHz and a receiver input frequency of 27-30 GHz. This space-qualified transceiver operates as a wideband up/down converter designed for use in Low Earth Orbit (LEO). It includes an onboard frequency synthesizer with low power consumption in a stackable enclosure. This transceiver offers up to 2.5 GHz of instantaneous bandwidth and includes a high-precision clock for LO generation. It has a mass of less than 1 kg. This transceiver measures 96 x 91 x 2 mm and is ideal for applications such as high-speed data communications, space communications, IOT, security, and 5G.