USED National Instruments PXI-5690 3 GHz 2-Channel PXI Preamplifier RF Amplifier

National Instruments NI PXI-5690 3 GHz 2-Channel PXI *IW

National Instruments NI PXI-5690 3 GHz 2-Channel PXI

National Instruments NI PXI-5690 3 GHz 2-Channel PXI#iee

USED National Instruments NI PXI-5690 PN:779465-01 RF Preamp Attenuator Module

National Instruments NI PXI-5690 RF Preamplifier 100 kHz - 3 GHz

USED National Instruments PXI-5690 3 GHz 2-Channel PXI Preamplifier RF Amplifier

NEW NATIONAL INSTRUMENTS NI PXI-2568 31 SPST RELAY MODULE