2 layers37 × 74 mm
2 layers65 × 56 mm
Radioberry preamp
OE9SAU/SAUBerry94SDR TRX from Radioberry
- Size
- 65 × 56 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 142
- Nets
- 72
- Pads
- 483
- Tracks, vias
- 988, 57
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 9.0 (file 20241229)
- Created
- 25 Oct 2025
- Updated
- 7 Nov 2026
Overview
Radioberry preamp is an open-source printed circuit board by OE9SAU, from the OE9SAU/SAUBerry9 repository on GitHub. It is a 2-layer board of 65 × 56 mm with 142 parts on 72 nets, routed with 988 tracks and 57 vias.
It is built around the INA199A1DCK, MAX11613EUA+ and ST1S10PHR, with the NUD3124L, MCP9700-E/TT and LD1117S33 among its other parts. Its parts include 59 capacitors, 35 resistors, 10 connectors, 6 ICs and 6 transistors. It belongs with the audio and music boards of this library.
Main components
7
INA199A1DCK
SC-70-6-300mV~26V -40℃~+105℃ 0.4V/us 0.5uV/℃ 1 120dB 14kHz 2.7V~26V 25nV/√Hz@1kHz 28uA 50V/V 5uV 65uA High-side detection、Low-side detection、Bidirectional detection、Zero drift / auto-zero、Analog output interface、Input filter、Built-in comparator ±26V SOT-363(SC-70-6) Current Sense Amplifiers ROHSTexas InstrumentsCurrent Sense Amplifiers
MAX11613EUA+
uMAX-8-40℃~+85℃ 12 1LSB 2.7V~3.6V 4 94.4kHz I2C uMAX-8 Analog to Digital Converters (ADC) ROHSMaxim Integrated (Analog Devices)Analog To Digital Converters (ADC)
ST1S10PHR
SOIC-8-EP-25℃~+125℃ 1 1.5mA 2.5V~18V 3A 800mV~13.6V 900kHz~1.2MHz Adjustable Buck Buck Built-in Yes SOIC-8-EP DC-DC Converters ROHSSTMicroelectronicsDC-DC Converters
NUD3124L
SOT-23-40℃~+125℃ 1 1.4Ω 200mA SOT-23 Relay / Coil Drivers ROHSonsemiBrushed DC Motor DriversMCP9700-E/TT
SOT-23-40℃~+125℃ 2.3V~5.5V ±2℃ SOT-23 Temperature Sensors ROHSMicrochip TechnologyTemperature Sensors
LD1117S33
SOT-2230℃~+125℃@(Tj) 1 1.1V@(800mA) 100uV 15V 3.3V 5mA 75dB@(120Hz) 800mA Fixed Over Current Protection、Over Temperature Protection Positive SOT-223 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSSTMicroelectronicsVoltage Regulators - Linear, Low Drop Out (LDO) RegulatorsDMP3099L
SOT-23-55℃~+150℃ 1 P-Channel 1.08W 11nC@10V 2.1V 3.8A 30V 41pF 563pF 99mΩ@4.5V SOT-23 MOSFETs ROHSDiodes IncorporatedMOSFETs
README
README.mdBased on the Radioberry projekt from pa3gsb i currently build up my own project called "SAUBerry9"
Whats inside?
- RadioBerry on a RPI4 with 7" touch
- Power Latcher by OE9SAU
- vswr temp bridge by OE9SAU (fork of the nice vswr master by pa3gsb) add the tempsensor to the board
- Radioberry_Console by VU2DLE
- ATU-100 (in progress)
- 50W or 100W PA (in progress)
- SDR_PreAmp_Filter by OE9SAU
- LPF filterboard by ?? (in progress)
- Radioberry-Filters-Interface by cinosh07 (in progress)
- and some other stuff
-> Hope to get complete TRX-SDR running!
Parts
142| Qty | Value | Footprint | References |
|---|---|---|---|
| 17 | 0.1uF | HERMESLITE:SMD-0603 | C202, C206, C209, C303, C304, C311, C313, C314, C315, C316, C317, C318, C319, C320, C321, C322 +1 |
| 7 | JNC | HERMESLITE:SMD-0603 | J201, J202, J203, J205, J207, J301, J302 |
| 6 | 22uF | HERMESLITE:SMD-0805 | C105, C106, C107, C108, C109, C305 |
| 5 | 1uF | HERMESLITE:SMD-0805 | C111, C306, C307, C308, C309 |
| 5 | DNI | HERMESLITE:m3 | MH1, MH2, MH3, MH4, MH5 |
| 4 | 100 | HERMESLITE:SMD-0603 | R204, R207, R220, R221 |
| 4 | 10uF | HERMESLITE:SMD-1206 | C101, C102, C110, C113 |
| 4 | 1K | HERMESLITE:SMD-0603 | R203, R206, R208, R209 |
| 4 | 1uF | HERMESLITE:SMD-0603 | C204, C205, C210, C211 |
| 4 | 2.2K | HERMESLITE:SMD-0603 | R201, R202, R217, R218 |
| 4 | 4.7nF | HERMESLITE:SMD-0603 | C201, C203, C207, C208 |
| 4 | DNI | HERMESLITE:SMD-0805 | C301, C302, R301, R302 |
| 4 | LOGO | RB:rb-bmp | G***, G***, G***, G*** |
| 3 | 100nF | HERMESLITE:SMD-0603 | C112, C114, C117 |
| 3 | 10K | HERMESLITE:SMD-0603 | R101, R214, R215 |
| 3 | 270 | HERMESLITE:SMD-0603 | R205, R304, R311 |
| 3 | FB | HERMESLITE:SMD-0603 | FB101, FB102, FB201 |
| 3 | SMA | HERMESLITE:SMAEDGE_THFULL_L | RF301, RF302, RF303 |
| 2 | 100pF | HERMESLITE:SMD-0603 | C120, C122 |
| 2 | 10pF | HERMESLITE:SMD-0603 | C119, C121 |
| 2 | 12 | HERMESLITE:SMD-0805 | R306, R312 |
| 2 | 1K | HERMESLITE:SMD-0805 | R305, R308 |
| 2 | 1nF | HERMESLITE:SMD-0603 | C115, C123 |
| 2 | 27K | HERMESLITE:SMD-0603 | R210, R211 |
| 2 | 4.7K | HERMESLITE:SMD-0603 | R216, R219 |
| 2 | 869.548 | HERMESLITE:SMD-0805 | R309, R310 |
| 2 | 9.1K | HERMESLITE:SMD-0603 | R212, R213 |
| 2 | DNI | HERMESLITE:SMD-0603 | J204, J206 |
| 2 | LDMOS | HERMESLITE:COMBORFGND | Q301, Q302 |
| 2 | NUD3124 | HERMESLITE:SOT23_3 | Q202, Q203 |
| 2 | RFD2b | HERMESLITE:2x1 | DB201, DB202 |
| 1 | 0.04 | HERMESLITE:SMD-1206 | R303 |
| 1 | 100pF | HERMESLITE:SMD-0805 | C310 |
| 1 | 100uF | HERMESLITE:SMD-1206 | C118 |
| 1 | 10nF | HERMESLITE:SMD-0603 | C116 |
| 1 | 16K2 | HERMESLITE:SMD-0603 | R102 |
| 1 | 1:1 | HERMESLITE:TRANSFSMT | T302 |
| 1 | 1K8 | HERMESLITE:SMD-0603 | R103 |
| 1 | 3.3uH | HERMESLITE:GENERICPSL | L101 |
| 1 | 390pF | HERMESLITE:SMD-0805 | C312 |
| 1 | 4.7uF | HERMESLITE:SMD-0805 | C103 |
| 1 | 4:1 Z | HERMESLITE:BN202V | T301 |
| 1 | 4k7 | HERMESLITE:SMD-0603 | R104 |
| 1 | 4n7 | HERMESLITE:SMD-0603 | C104 |
| 1 | 5.769 | HERMESLITE:SMD-0805 | R307 |
| 1 | DMP3099L | HERMESLITE:SOT23_3 | Q101 |
| 1 | INA199A1DC | HERMESLITE:PE4259 | U301 |
| 1 | IO10 | HERMESLITE:5x2 | DB203 |
| 1 | LD1117S33 | RB:V-REG_SOT223 | IC101 |
| 1 | LOGO | RB:rpi-logo | G*** |
| 1 | LP2985 | HERMESLITE:SOT23 | U102 |
| 1 | MAX11613 | HERMESLITE:MAX11613 | U201 |
| 1 | MCP4662 | HERMESLITE:SOIC-10 | U202 |
| 1 | MCP9700 | HERMESLITE:SOT23_3 | Q201 |
| 1 | NA3WK-K | HERMESLITE:DPDT_GND | K301 |
| 1 | PINHEAD_PINHD-2X10 | RB:PINHEAD_2X10 | JP201 |
| 1 | PS | HERMESLITE:PWRBARREL2 | CN101 |
| 1 | Polyfuse | HERMESLITE:FUSE | F101 |
| 1 | ST1S10 | HERMESLITE:ST1S10 | U101 |
| 1 | TVSANTI | HERMESLITE:smbj18ca | D101 |
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Questions
How big is the Radioberry preamp PCB?
It measures 65 × 56 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Radioberry preamp use?
142 parts, built around the INA199A1DCK, MAX11613EUA+, ST1S10PHR and NUD3124L. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the Radioberry preamp KiCad files?
From the OE9SAU/SAUBerry9 repository on GitHub, at the commit this page was made from: the board is Radioberry-2.x-master/hardware/preamp/radioberry-preamp.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Radioberry preamp design in my own project?
Its repository states no licence, so its author keeps all rights: ask OE9SAU before reusing the design.