Still have available SW40++ for sale or trade for Autek RF1 RF analyzer. SW40++ with RIT, FreqMite, LED power on with front panel switch, Bourne 10 turn tuning pot, in SW case, power output 6+ w @13.8v, 4.5w @12.v. All manuals included. Reduced sale price: $115.00 shipped CONUS. Over $150 in SW40++. Please email me direct. Tnx, 72/73 Donn, WB4ZWT 67 and still learning