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Re: bitx40 VFO

Billy Shepherd
 

¿ªÔÆÌåÓý

I'm doing the same with the same AD9850 and Arduino. I have the BITX40 built and the DDS is built per these links:




I hesitate to answer questions...just wanted you to know I'm attempting the same and waiting for someone to answer lol

From: [email protected] [[email protected]] on behalf of Adam Sliwa [sq9tla@...]
Sent: Wednesday, March 01, 2017 1:52 AM
To: [email protected]
Subject: [BITX20] bitx40 VFO

I?bought you?trx without DDS.? I'm making DDS witch Arduino Nano and?AD8950 module. I have?any questions.
What is?ferquency VFO (4.8 - 5 MHz for 7-7.2 MHz) ?
How many ?volts should?signal output DDS?
Output signal from VFO on the board? should connect GND or? breake path ?

Regards , adam
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