RBI HYDRAULIC BREAKER USER MANUAL. 2. How the Tool Breaks Rock. The following paragraphs describe what happens to break rock when the piston strikes the tool. (A)Contact-Initial Compression Stress Wave. When the piston (1) strikes the top of the tool (2), it sends a compressive stress wave (3) down to the.
And Counter means counter, exactly as in English. Poise means weight. So the word literally means counterweight and that is what a counterpoise is in an antenna system, where it was originally used. Simply put, a ground plane that the antenna system could mirror itself in.
Adjust SWR with the counterpoise according to the counterpoise lenghts given in the instructions. &nbsp OH8GEJ Rating: 4/5 Aug 27, 2014 02:00 Send this review to a friend Better than expected&nbsp Time owned: more than 12 months The ATX Walkabout is an amazing antenna.