Pintek Products Test Leader / Other PL-50Pro ( 50Ω / Best VSWR ) IMPEDANCE:50Ω Z-TOL:±1% FREQUENCE B.W.:DC TO 1 GHz WORKING POWER:1 WATT Best VSWR Model. <1.1 DC~1GHzNote: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. More Spec DM MAG Manual Please write down your comment on this product, and click Add to Inquiry List for inquiry Add to Inquiry List Review Inquiry List Back