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Pa driver

OE9SAU·SAUBerry9·Radioberry-I-O-Interface-master/pa driver/pa-driver.kicad_pcb

Pa driver PCB layout, top view — open source board by OE9SAU
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About the Pa driver PCB

Pa driver is an open source PCB design by OE9SAU, published on GitHub. It is a 2-layer board measuring 54.6 × 34.3 mm, with 10 components from 8 distinct parts.

By type, the board carries 4 resistors, 3 capacitors, 1 transistor, 1 connector and 1 transformer.

It belongs with the rf & radio designs in this gallery.

From the project

SDR TRX from Radioberry

Radioberry project https://github.com/pa3gsb/Radioberry-2.x

This allow to amplify the RPI4 radioberry version TX output, to suitable level for 10W QRP Labs Linear Power Amplifier.

Pa driver, from the project README
From the project README

Pa driver bill of materials (BOM)

10 components, 8 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
PN2222A
Q1
1
Power Connector
J1
1
Transformer_1P_2S
T1
3
100nf
C1, C2, C3
1
3.9k
R1
1
1k
R2
1
4.7 ohm
R3
1
47ohm
R4

Pa driver design files

The KiCad project lives in the OE9SAU/SAUBerry9 repository on GitHub; these links point at the commit this page was built from.

Pa driver: common questions

How big is the Pa driver PCB?

The Pa driver measures 54.6 × 34.3 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Pa driver?

10 components, from 8 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.

Where can I download the Pa driver design files?

From the OE9SAU/SAUBerry9 repository on GitHub, which has the KiCad layout and the BOM; the links under Design files point to each one.

Can I use the Pa driver design in my own project?

The repository has no license, so all rights stay with OE9SAU. Use it as a reference, and ask the author before reusing the design.

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