
tz2,tz5,tz50 50ω/75ω impedance converters are used to convert impedance of 75ω components in 50ω receive system with low vswr and fixed attenuation, they can promote the separate performance to signal source.

| no. | model number | frequency range(ghz) | max vswr | ins. loss(db) | connector type | picture |
| 1 | tz2,tz5,tz50 | dc-3 | 1.25 | 5.7 | n , bnc | |