[hpsdr] The mixer

[roland etienne]

Hi Oleg,

 

Congratulations for your wonderful project, it demonstrates that home-made
transceiver of high quality is do-able!

 

Very impressive!

 

73, Roland F8CHK

.

 

  _____  

De : hpsdr-bounces at lists.openhpsdr.org
[mailto:hpsdr-bounces at lists.openhpsdr.org] De la part de Oleg Skydan
Envoyé : samedi 13 février 2010 21:54
À : hpsdr at openhpsdr.org
Objet : [hpsdr] The mixer

 

Hi, All!

 

I am not sure if this information will be interesting to everyone (it looks
like most of the hpsdr list members are busy playing with the direct
sampling receivers and have no time for the new developments ;-), but maybe
it will be usefull at least for someone...

 

I want to share some information about the second mixer design in my new
project (this design can be succesfully used in the low IF SDR frontends).
The idea came from the SM5BSZ RX2500 mixer. Mine is much simpler, but the
performance is still very good...

 

If you are interested, take a look at the Neon's IF Unit page
http://neon.skydan.in.ua/IF.php ...

 

All the best!

Oleg

73 de UR3IQO

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