Hello people,
I'm designing a power amplifier to use with my 125-14, and use it as a remote SDR for ham radio.
I need to know the output power of the OUT 1 and OUT 2, for design the PA's driver.
Anyone has this information? Where I can get it?
Thanks in advance,
Best Regards
Pedro
Redpitaya RF output power
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- Posts: 8
- Joined: Mon Mar 28, 2016 7:36 pm
Re: Redpitaya RF output power
Hi,
you can expect a power level of 10mW (+ 10dBm). According to the technical data, it is ± 1V into a 50Ω load.
My measurements yielded between 6 and 10mW.
73 de Sigi / DH1KLM
you can expect a power level of 10mW (+ 10dBm). According to the technical data, it is ± 1V into a 50Ω load.
My measurements yielded between 6 and 10mW.
73 de Sigi / DH1KLM
-
- Posts: 9
- Joined: Thu Sep 13, 2018 6:30 am
Re: Redpitaya RF output power
Hello Sigi!
Thank you very much for your reply, appreciated it!
First I will add a 3dB attenuator to the PA and see how it works, then I can remove it...
Best 73’s!
Pedro
CT7AHV/C91AHV
Thank you very much for your reply, appreciated it!
First I will add a 3dB attenuator to the PA and see how it works, then I can remove it...
Best 73’s!
Pedro
CT7AHV/C91AHV
-
- Posts: 9
- Joined: Thu Sep 13, 2018 6:30 am
Re: Redpitaya RF output power
Hello Sigi!
Thank you very much for your reply, appreciated it!
First I will add a 3dB attenuator to the PA and see how it works, then I can remove it...
Best 73’s!
Pedro
CT7AHV/C91AHV
Thank you very much for your reply, appreciated it!
First I will add a 3dB attenuator to the PA and see how it works, then I can remove it...
Best 73’s!
Pedro
CT7AHV/C91AHV
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