I was wondering if anyone who had this exact antenna (amplified version) could tell me what the voltage and amperage of the power inserter is. I believe it's 12vdc... but mine didn't come with instructions or the power adapter.. i however have a plethora of power packs in random voltages... the only thing that concerns me is my atsc meter can send 6 12 or 24v.. I doubt it's a 24v system but I thought I'd post and try to get an answer from someone that has one or maybe solidsignal.com could open a box and check for me