Radioberry - Google Groups

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Radioberry Discussion Group

This is a forum to discuss development of the open source software and open hardware Radioberry, a software defined amateur radio transceiver.

information links: radioberry repository and radioberry wiki.

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Samuel Lourenço3

Oct 7

New relay board for the Radioberry

Hi, As promised, here are some photos. Kind regards, Samuel Lourenço A sábado, 3 de outubro de 2026 à

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New relay board for the Radioberry

Hi, As promised, here are some photos. Kind regards, Samuel Lourenço A sábado, 3 de outubro de 2026 à

Oct 7

El Calvo, … pa3gsb13

Oct 5

Radioberry RP2350

Hi Titi, Tnx for sharing. Nice you are using the Arduino IDE ; great to see that setting up an

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Radioberry RP2350

Hi Titi, Tnx for sharing. Nice you are using the Arduino IDE ; great to see that setting up an

Oct 5

Daniel leinad, Samuel Lourenço2

Oct 2

Tx sequencing

Hi Daniel, I use the same signal and do both at the same time. The same signal I use to switch from

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Tx sequencing

Hi Daniel, I use the same signal and do both at the same time. The same signal I use to switch from

Oct 2

Daniel leinad, Samuel Lourenço2

Sep 24

TR switch

Hi Daniel, You are better off without the preamp board. My setup uses a 10 W amplifier from 60 dbm.

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TR switch

Hi Daniel, You are better off without the preamp board. My setup uses a 10 W amplifier from 60 dbm.

Sep 24

El Calvo, … Duane's Mind11

Sep 23

Want Radioberry Preamp

Hi, I have a few pre amp boards and also 10 watt amps available. I also I have the one of these 60db

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Want Radioberry Preamp

Hi, I have a few pre amp boards and also 10 watt amps available. I also I have the one of these 60db

Sep 23

Samuel Lourenço, Paulh0026

Sep 23

Shunting I2C from RPi and RB together?

Hi Paul, That image shows the 40-pin header. Anyway, the schematic that you are refering to indeed

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Shunting I2C from RPi and RB together?

Hi Paul, That image shows the 40-pin header. Anyway, the schematic that you are refering to indeed

Sep 23

Daniel leinad, … daniel Bohmer5

Sep 21

Noise floor

Hi Paul, I replicated your test and the results are similar, so I can only conclude Radioberry is ok.

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Noise floor

Hi Paul, I replicated your test and the results are similar, so I can only conclude Radioberry is ok.

Sep 21

Samuel Lourenço

Sep 20

Driver is not stable

Hi, Once more, raining where its wet, I would like to complain about the way the driver is maintained

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Driver is not stable

Hi, Once more, raining where its wet, I would like to complain about the way the driver is maintained

Sep 20

KK7OEA, Samuel Lourenço2

Sep 20

RADIOBERRY Preamp experimenting.

Hi, Those tiny transistors, plus the lack of dissipation, won't hold 5 W. They are rated for 3 W

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RADIOBERRY Preamp experimenting.

Hi, Those tiny transistors, plus the lack of dissipation, won't hold 5 W. They are rated for 3 W

Sep 20

Daniel leinad

Sep 17

Radioberry shutdown

Hi, I am new to Radioberry. I have a Rpi5 with a Radioberry (Aliexpress) and the prebuilt image

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Radioberry shutdown

Hi, I am new to Radioberry. I have a Rpi5 with a Radioberry (Aliexpress) and the prebuilt image

Sep 17

pa3gsb, … Rick Koch3

Sep 15

RP2350-SDR-CW-Interface

Tnx Johan for this project. I had a WaveShare RP2040 and wm8960 board on hand so I set out to port it

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RP2350-SDR-CW-Interface

Tnx Johan for this project. I had a WaveShare RP2040 and wm8960 board on hand so I set out to port it

Sep 15

Jean-Claude Abauzit, … Rick Koch6

Sep 7

Help badly needed

I know that. In my post I was refering to the preinstalled system on the SD card for sale. In this

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Help badly needed

I know that. In my post I was refering to the preinstalled system on the SD card for sale. In this

Sep 7

Radioberry, … pa3gsb19

Sep 2

Radioberry SDR radio meets RP2350.

Hi Praveen, I do have a radioberry running with the new board. Having implemented rx and tx using

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Radioberry SDR radio meets RP2350.

Hi Praveen, I do have a radioberry running with the new board. Having implemented rx and tx using

Sep 2

Daniel leinad, pa3gsb2

Sep 2

RPI3

Hi, I think that is 6 or 7 years ago.... i worked on the rpi3. I can't help you. What is the

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RPI3

Hi, I think that is 6 or 7 years ago.... i worked on the rpi3. I can't help you. What is the

Sep 2

Jean-Claude Abauzit

Sep 1

Update on my PiHPSDR setting and some questions

Previouly I used a Pi 4 and Bookworm. At the time I heard that Wayland and Real VNC did not like each

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Update on my PiHPSDR setting and some questions

Previouly I used a Pi 4 and Bookworm. At the time I heard that Wayland and Real VNC did not like each

Sep 1

Jatteau Marc, … Malcolm Bay4

Aug 28

Filter LPF N2ADR

From: Jatteau Marc <jatte...@gmail.com> To: Radioberry <radio...@googlegroups.com>

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Filter LPF N2ADR

From: Jatteau Marc <jatte...@gmail.com> To: Radioberry <radio...@googlegroups.com>

Aug 28

Ravi Miranda, pa3gsb5

Aug 24

Transmit: Microphone setup: Output on TX port

Hi Ravi, You have to check/resolder the ground soldering of the ad9866 and FPGA. Is the rx part

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Transmit: Microphone setup: Output on TX port

Hi Ravi, You have to check/resolder the ground soldering of the ad9866 and FPGA. Is the rx part

Aug 24

Łukasz Radzikowski, … Ravi Miranda6

Aug 7

Radioberry I²C Expansion Emulator

Hi Lukasz, Thank you, will take a look. 73 Ravi/G1RVI On Fri, 7 Aug 2026 at 16:54, Łukasz Radzikowski

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Radioberry I²C Expansion Emulator

Hi Lukasz, Thank you, will take a look. 73 Ravi/G1RVI On Fri, 7 Aug 2026 at 16:54, Łukasz Radzikowski

Aug 7

paolo, pa3gsb3

Jul 28

Radioberry juice error

Paolo, I had some time to build the firmware on a w11 64 bit machine. You found an installation on

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Radioberry juice error

Paolo, I had some time to build the firmware on a w11 64 bit machine. You found an installation on

Jul 28

Dan Habecker, pa3gsb9

Jul 21

CW issue with first element in transmit.

Johan, I gave it a try today. It works very nice. Just a 3ms delay and very consistant. Attached is

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CW issue with first element in transmit.

Johan, I gave it a try today. It works very nice. Just a 3ms delay and very consistant. Attached is

Jul 21

Willem Braat, Ronald Meier2

Jul 16

Beschikbaarheid Radioberry en Juice Board

Willem, Via Amazon Op donderdag 16 juli 2026 om 17:03:32 UTC+2 schreef Willem Braat: Goedemiddag.

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Beschikbaarheid Radioberry en Juice Board

Willem, Via Amazon Op donderdag 16 juli 2026 om 17:03:32 UTC+2 schreef Willem Braat: Goedemiddag.

Jul 16

Ronald Meier, pa3gsb2

Jul 16

Juice board vs RPI4/5

Hi Ronald, I originally created the Juice board to improve two things: 1. A higher sample rate. 2.

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Juice board vs RPI4/5

Hi Ronald, I originally created the Juice board to improve two things: 1. A higher sample rate. 2.

Jul 16

Jatteau Marc, … Paulh0023

Jun 28

Radioberry

There is no difference in performance On Sat, 27 Jun 2026 at 21:37, Jatteau Marc <jatteaumarc@

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Radioberry

There is no difference in performance On Sat, 27 Jun 2026 at 21:37, Jatteau Marc <jatteaumarc@

Jun 28

Λάζος Τσαφταρίδης, … qrp734

Jun 22

Radioberry stopped working on Pi 5 after 2 months (No RX/TX, Software loads fine) – Need troubleshooting help

Based on the symptoms, my first suspicion would not be ESD or RF feedback, but a hardware issue

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Radioberry stopped working on Pi 5 after 2 months (No RX/TX, Software loads fine) – Need troubleshooting help

Based on the symptoms, my first suspicion would not be ESD or RF feedback, but a hardware issue

Jun 22

Roman Melnyk - VE2RMJ

Jun 21

Cw with radioberry and Pi4B with PiHPSDR

I read too many post with different setups for CW using an external lambic keyer. Please can anyone

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Cw with radioberry and Pi4B with PiHPSDR

I read too many post with different setups for CW using an external lambic keyer. Please can anyone

Jun 21

Roman Melnyk - VE2RMJ

Jun 18

PiHPSDR and CW issues

I have the special version of dl1ycf for pihpsdr, I can get the CW to kind of work with the

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PiHPSDR and CW issues

I have the special version of dl1ycf for pihpsdr, I can get the CW to kind of work with the

Jun 18

Bradley Miller, … Photon Multimedia19

Jun 18

Radioberry to Raspberry PI 5

This is true UNLESS your RPI is connected to the internet and the updates are security updates. On

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Radioberry to Raspberry PI 5

This is true UNLESS your RPI is connected to the internet and the updates are security updates. On

Jun 18

Photon Multimedia, pa3gsb3

Jun 18

Many Thanks Johan!!

Hi, Congratulations on this excellent result! Finishing a Radioberry-based SDRBerry SDR transceiver

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Many Thanks Johan!!

Hi, Congratulations on this excellent result! Finishing a Radioberry-based SDRBerry SDR transceiver

Jun 18

Bamster, … Frank Seidinger4

Jun 16

Newbie needs help!

I have the same problem. Software works well and I access the Radioberry with SDR Console. Only thing

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Newbie needs help!

I have the same problem. Software works well and I access the Radioberry with SDR Console. Only thing

Jun 16

Samuel Lourenço, … Paulh00219

Jun 10

Radioberry output power to full blast

Two remarks, the drop in Vpp looks dramatic but better to convert to dbm. 6 db is 50%, 6 db looks

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Radioberry output power to full blast

Two remarks, the drop in Vpp looks dramatic but better to convert to dbm. 6 db is 50%, 6 db looks

Jun 10