Impedance: 50 Ohm
Z-TOL: +/-0.5 Ohm
Frequency B.W.: DC to 2 GHz
Working Power: 2 W
Input Voltage: <=10V DC or 20Vp-p AC
Dimensions: 48mm(L) x 16mm(D)
Weight: 25g
PL-50N is the improved model. It is using gold plate to preventing oxidization and also using beryllium copper on the BNC to lower the contact resistance and increase the durability and contact life.