Radioberry raspberry pi 5 (rpi-5) update.

pa3gsb

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Nov 29, 2025, 4:57:48 AMNov 29

to Radioberry

Hi All,

A lot of changes in the software stack are done to make the radioberry run at a rpi-5.

If you are interested in more details look into the attached file.

Enjoy

73

Johan

PA3GSB

radioberry@rpi5.pdf

Jorge García

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Nov 30, 2025, 8:38:29 AMNov 30

to Radioberry

Thank you so much! I finally got my Radioberry CL016 working on my Raspberry Pi 5.

Yado-san

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Dec 1, 2025, 3:38:22 AMDec 1

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Notes about the Aliexpress RB2-Board:

In the document attached by Johan, the Transmit harmonic spectrum is somewhat poor,
this is caused by the board purchased from Aliexpress.

-> On my board, there was no filter chip on Rfout; instead, a 0Ω resistor was fitted.

For boards where the filter is omitted, recommend adding a bandpass filter or LPF.

e.g. https://github.com/pa3gsb/Radioberry-2.x/blob/master/hardware/hat/release/beta0.1/scheme/hat.pdf p.4/4

Aliexpress-board, Spurious：

Radioberry2-beta2 board, Spurious： (filter: NFL21SP506X1C3D)

Aliexpress-board with LPF, Spurious： (QRPLabs. 10m-LPF)

73.

Yado-san, jg1twp

2025年11月30日日曜日 22:38:29 UTC+9 Jorge García:

Wim PE1PWR

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Dec 1, 2025, 2:02:59 PMDec 1

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Nice work Johan and others,

I have order the image and it works great on my PI5. Happy me.

Wim

De PE1PWR 73s

Op maandag 1 december 2025 om 09:38:22 UTC+1 schreef Yado-san:

Samuel Lourenço

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Dec 14, 2025, 5:43:56 AM (2 days ago) Dec 14

to Radioberry

Today I've upgraded the Radioberry. Since that upgrade, I can no longer set the TX power per band on the PA menu. And the output power is now a tad excessive, even considering that I already have a 20 dB attenuator at the input of my 10W amplifier, that accepts 0 dBm. Now it is producing 15 W, which is still not too overdriven. Any thoughts?

Kind regards, Samuel Lourenço

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