Amazon.com: CTCUnion Balun-PS - E1 Passive impedance Adapter 75 ohm Dual BNC Male Pigtails to 120ohm Twisted Pair : Electronics
E1 passive impedance adapter 75 ohm dual BNC male pigtails to 120ohm t – Fosco Connect
Amazon.com: Impedance Matching Transformer, Ancable 10-Pack Indoor 75 Ohm to 300 Ohm UHF/VHF FM Matching Transformer Adapter with F Female Jack for Antenna and Coax Cable on TV Receiver Radio Tuner :
BNC Female (Jack) to BNC Female (Jack) Adapter, Nickel Plated Brass Body, High Temp, 1.2 VSWR,
50 Ohm/75 Ohm Impedance Matching Transformer 800-2200 MHz with DC Block | 57ZTT-AP - JFW Industries