At 11/27/2009 11:14, you wrote: >I would have never considered a dual series RF Preamplifier >layout viable until I'd seen one demonstrated against the >single preamplifier version. The properly installed and >setup dual preamplifier layout with system gain well in excess >of 14dB clearly out preforms the rest of the bunch on the >same mountain top. I didn't invent it... but I've copied >the layout many times and it works killer (very well).
Unless the engineering details of this "dual series RF preamplifier" system are provided, I'll stick to my original claim that anything over 14 dB gain feeding a single NBFM RX is a waste of gain & will only lower the system dynamic range. Bob NO6B
