12/21/2024
St. Petersburg Amateur Radio Club
Many of us use Alpha Delta coax switches in our stations for antenna selection. These switches use Arc-Plug gas discharge tubes as lightening protection. Spare Arc-Plug elements sell for $10 – $12 from the traditional ham retailers. Mouser Electronics sells them for $2.37 each in quantities of 10. P/N 576-CG21000.
Thanks to Richard K2UPS for this tip.
Published in Antennas, Operating, Secretary’s Minutes and Station Building
Originally licensed as WN2JTL in 1968. License and interest lapsed until 1984 when relicensed as N2ESP. I currently hold an Extra class license and a BSEE from the Florida Institute of Technology. I am past President of the St. Petersburg Amateur Radio Club (SPARC) and trustee of W4TA, the club’s contest station. I’m also a member of Florida Contest Group, an ARRL Volunteer Examiner, member of the ARRL A-1 Operator Club, frustrated DXer, 10-10 member (40586) and charter member of the Radio Shack Battery of the Month Club. Station QTH is a small island (USi: FL285S Coquina Key) on the shores of Tampa Bay (Pinellas County / EL87qr). Station consists of an Elecraft K3/P3 (100W) into a ZeroFive GP-1040 Vertical/Ground Plane or an 80M Horizontal Loop. QSL via LoTW.
