[hpsdr] Penelope 6m output power

Helmut Oeller dc6ny at gmx.de
Wed Aug 18 03:13:44 PDT 2021


Hi Riho,

a flat 5-6 octave LPF is no rocket technology, hi. If necessary for some
reason you can also provide an external LPF on the board like
https://www.minicircuits.com/WebStore/dashboard.html?model=LPF-B50%2B

73, Helmut, DC6NY


Am 18.08.2021 um 11:21 schrieb Riho B., ES7AAZ:
> Thank you for your answer, Helmut. Most probably it's quite hard to
> achieve such a LPF like 1-54MHz. Anyway, there is a possibility to cut
> the onboard LPF out when external LPF is used. I will take a look into
> it.
>
> Kontakt Helmut Oeller (<dc6ny at gmx.de <mailto:dc6ny at gmx.de>>) kirjutas
> kuupäeval K, 18. august 2021 kell 10:38:
>
>     ***** High Performance Software Defined Radio Discussion List *****
>
>     Riho, that's not unusual. All my boards are in this range on 50
>     Mc. But I never checked the reason for this frequency response.
>
>     73, Helmut, DC6NY
>
>     Am 18.08.2021 um 08:44 schrieb Riho B., ES7AAZ:
>>     ***** High Performance Software Defined Radio Discussion List *****
>>
>>
>>     Hi all,
>>
>>     can someone tell me what the Penelope (not Pennylane) output
>>     power should be on 6m? I only get 210mW out of it. Is it OK?
>>     --
>>     /73,/
>>     /Riho ES7AAZ/
>>     /www.qrz.com/ES7AAZ <https://www.qrz.com/db/ES7AAZ>/
>>
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> --
> /73,/
> /Riho ES7AAZ/
> /www.qrz.com/ES7AAZ <https://www.qrz.com/db/ES7AAZ>/
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