Ben:
I am building mine using two Si570's at different I2C addresses. The
frequencies will change between transmit and receive.No extra pins are
required. Firmware will have to be changed slightly.
I have an Atlas 180 from 1974 that switches the oscillators and both
transmit and receive run through in the same direction.
Dave - WB6DHW
<http://wb6dhw.com>
On 6/10/2015 6:13 AM, beninturkye@xxxxxxxxx wrote:
Hello everybody,
Here the next version of my proposals, now incorporating, the remarks from Pierre.
Find included a text file and some drawings.
Regards Ben PA9B
