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About beaka

Bruce Kerr (@beaka)

Once I worked with computers, now I dont. But I do have an interest in HF radios for amateur radio and am testing digital filtering techniques to be used in microcontrollers.

Re: Real to IQ in software, image reject mixer.

Reply posted 2 months ago (03/17/2025)
I changed the coefficients of the Hilbert to have a gain of 1 as per the reccommendations on https://www.g0kla.com/sdr/tutorials/sdr_tutorial7.... and it has made...

Real to IQ in software, image reject mixer.

New thread started 2 months ago
Hi, I experimented with some code to do the conversion from real (analog signal) to IQ for digital processing in Octave to implement an SSB receiver.The reason is...

Re: Adding 45 degrees phase shift to a FIR bandpass

Reply posted 2 years ago (04/02/2023)
Hi wolf22, I am working on a project similar to what you describe and would be interested to see your code you offered. The pdf looks intriguing and has spurred...

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