Given the fact that a 1 watt transmitter on one end and a 1 microvolt
receiver on the other end have a maximum theoretical range of 1800 miles,
how in the world can you say that a 4 watt transmitter is "limited by power
output"?

The limitation is always by line of sight or antenna configuration.

Jim


"Mike" nospam @ aol.com wrote in message
...

.. I think it
might have a slightly lower power output than most, but it wasn't enough
that I could notice any difference compared to my old Vertex. None of
them work very well unless you're reasonably close to the ATC radio
anyway, although if you have an externally mounted antenna you can
increase your range somewhat. All of them are limited by power output, so
most are going to have virtually the same range.