 SAN DIEGO, CA ACCESSWIRE May 19, 2022 RF Industries, Ltd, NASDAQ:RFIL, a national manufacturer and marketer of interconnect products and systems, today announced that President and CEO Rob Dawson and CFO Peter Yin will participate in a fireside chat at the B. Riley Securities 22nd Annual Institutional Investor Conference on Thursday, May 26th at 1:40 p.m. 