The main parameters:
1. The transformation ratio is 1:4
2. Input impedance: 50 ohms (unbalanced)
3. Output impedance: 200 ohms (balanced)
4. Frequency range: 1-56MHz
5. Standing wave is less than 1.5
6. Withstand power: 500w
7. Dimensions: outer diameter 57x175mm
8. Weight: 350g
:,:
https://www.ixigua.com/i6760277925225824781/()