[hpsdr] Phoenix to Janus balanced driver

[Ray Anderson]

I've just added a sample schematic to the Phoenix Wiki page (
http://hpsdr.org/wiki/index.php?title=PHOENIX )  that illustrates a
possible balanced driver that could be utilized to feed the IQ signals
from the ISD to the Janus balanced inputs. (The schematic immediately
follows the second block diagram). An LT1994 chip is illustrated. There
may be better parts to utilize in this position. The schematic
illustrates just the Q channel. An identical configuration would be
present for the I channel.

 

 

73 de Ray  WB6TPU

 

 

 

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