Attenuators-FlangelessFLANGELESS ATTENUATORSFor Power Amplifiers, Dividers & Isolators⇒ Easy soldering on base plate⇒ Size 2525 to 6339⇒ 20 to 100 W⇒ Up to 3 GHz Catalog download :Flangeless Attenuators ed 7.1i-11juin2024