Check the listing for details. Aeroflex 3065 PXI RF Combiner. Condition: Used. Listed at 190.00 USD. Aeroflex Test Solutions 3065 PXI RF Combiner. The 3060 Series support applications in the frequency range up to 6 GHz as depicted on the right. The modules are ideally suited for use in conjunction with 3020 Series Digital RF Signal Generators and 3030 Series RF Digitizers.