I have finally restocked my RG62/U coaxial cable and can again make the interconnect cables for between the SB-400 / SB-401 transmitters and the SB-300 / SB-301 / SB-303 receivers. Details at: http://nebula.wsimg.com/ad2c0bf4bd9785bfb1dd5ba5e06e5668?AccessKeyId=5DDC3F25F0398F58962E&disposition=0&alloworigin=1 Glen, K9STH http://k9sth.net