Daiichi Denpa Kogyo Diamond Coaxial Switcher CX210A

Frequency range: DC to 1000MHz Impedance: 50Ω Input/Output Connector: M-J VSWR: 1.05 or less (DC ~ 500MHz), 1.1 or less (500 ~ 1000MHz) Insertion loss: 0.05 dB or less (DC to 500 MHz), 0.1 dB or less (500 to 1000 MHz)