PoOnHand will send your inquiry to all specialized distributors.
Oscillator, Voltage Controlled, 1820 to 2100MHz, 8VDC, 0.5 to 18VDC Vtune, SMD, +3dBm | Crystek Corporation...
Descriptions of Crystek Crystals CVCO55BE-1820-2100 provided by its distributors.
VCOs - Voltage Controlled Oscillators 1820-2100MHz
Mouser