Coax loss per 100 FT at VHF: Heliax 0.440 dB LMR400 1.492 dB RG8 2.334 dB RG8X 4.069 dB https://www.qsl.net/co8tw/Coax_Calculator.htm -- This email has been checked for viruses by Avast antivirus software. https://www.avast.com/antivirus