The UWB Series of synthesisers are designed as replacements for YIG based synthesizers. They operate from 4.5 to 13 GHz with a low power dissipation as compared to YIG synthesizers. They have fast switching speeds with low phase noise and are military compliant. The synthesizers have an output power of 13 dBm with a variation of 2 dB. They are available in a module with connectors.