yes, but it's name is PCI-20428W, funny. it is an ISA card. the Agilent E5000 phase noise test software version as list:
A.01.0x, the earliest version, WIN NT 4.0, FFT card inside the PC is an ISA PCI-20428W-1A;
A.02.0x, WIN2000, FFT card inside the PC is an ISA PCI-20428W-1A or NI PCI-6111;
A.03.0x, WINXP, FFT card inside the PC is an ISA PCI-20428W-1A or NI PCI-6111;
A.04.0x, WinXP, Win7 32bit; FFT card inside the PC is a NI PCI-6111;
keysight 1.0.4.4, Win10 64 bit, this is the latest version, FFT card inside the PC is a NI PCI-6111;
for the Intelligent Instrumentation (II) PCI-20428W-1A card and NI PCI-6111, you need an adapter convert the signal to SMB port, there is a LPF and termination, Voltage Divider Resistors inside for the adapter.