I have been using an ICOM PW-1 since 2013 & I LOVE them. I lost my 1st one in 2023 to a nearby lightning strike which also took out my ICOM 7700, 9100, & lots of other gear. I purchased another PW-1,9100, & a New 7610 since the 7700 was not repairable because ICOM no longer has any parts for it...