AnaPico recently started to deliver the wideband low noise frequency synthesizers covering 10 MHz to 40 GHz. The phase noise at 20 kHz from 10 GHz is -125 dBc/Hz. The output power range is -30 to +25 dBm. It features fast switching of 50 us, absolute phase adjustment, pulse modulation, fast sweeping and triggering functions. The compact-size module works with both 100 MHz and 1 GHz references. Multiple units can be synchronized by the common 1 GHz reference from the master unit to provide multi-channel phase-coherent signals.