Vendor shall deliver a quantity of one (1) Lock-in Amplifier, Dual-Channel, in accordance with the below specifications.Required Specifications:DC-8.5 GHz frequency rangeDual channelTime constants down to 50nsAt least 100dB of dynamic reserve 5 nV/Hz^0.5Labview/LabOne compatibilityUSB or Ethernet communicationAny questions regarding this solicitation must be submitted in writing to the Procurement personnel listed on this announcement via email at krojas@anl.gov by no later than