Amazon.com: STEREN Coaxial Cable Splitter - Coax A B Switch - Coax Splitter 2 Way Two Way Splitter - A B Switch - 2 Way Coaxial Cable Splitter - Coax Cable Splitter - 2 Way A/B Slide Switch - 1 Pack 200-310 : Electronics
Parts Express Deluxe A/B Coaxial Cable TV Slide Switch - Walmart.com
Agilent Multiport Coaxial Switch DC to 26.5 GHz, SP4T -