(1) Nova Microwave 0045CAS coaxial RF & Microwave circulator

Mini-Circuits ZFSWHA-1-20 High Isolation Coaxial Switch

Mini-Circuits SLP-200+ Coaxial Low Pass Filter 50 OHM DC - 190MHz SMA RF

Mini-Circuits ZFSWHA-1-20 RF Coaxial Switch SPDT – New Old Stock

USB2.0 Isolator High-Speed Isolation Module 480Mbps Audio Noise Reduction Filter

Analog Devices HMC547LP3E, RF Switch 20GHz Single SPDT 31dB Isolation GaAs MMIC

0.1 GHz-6.0 GHz High Isolation/Silicon SPDT/Non-Bounce Switch HMC8038

Mini-Circuits KSWA-2-46 RF Switch, DC - 4.6 GHz, High Isolation, Leaded / SnPb