It appears that things have been mixed. BFO should be near about 9.996 Mhz and not 9.96.
Measure frequency for VFO at 17 Mhz for 40mtrs and 4 Mhz for 20 mtr version?
An oscilloscope shall be inadequate for precise frequency measurements.?
Seek help of experienced homebrewer having access to a frequency counter.?
On Wed, 19 May 2021 at 10:11 am, Sunil Lakhani
<vu3sua@...> wrote:
The easy bitx been successfully build by many hams in India and abroad?
I shall be posting links and DDS sketch soon.?
Mr Arora is building bitx for first time.
I advised him to strictly follow the manual .
But he is porting the code with some other sketch which we do not recommend.
Since he is an engineer I do not doubt his knowledge.?
But first build basic kit . Take some help from some ham who is a good home brewer .
Second don't change the transistors untill you have completed the kit . Then experiment?
We shall post some working easy bitx build by hams around the?world.
I have build a dozen of easy bitx for 40mt as well as 20mt.
Last year made many contacts including dx just with 2 watts hi hi?
Here is first link see how well the DDS works
?
We shall be posting more info soon .
Best regards
Sunil vu3sua?
