Sdr transmitter
About the Sdr transmitter PCB
Sdr transmitter is an open source PCB design by rwth-afu, published on GitHub. It is a 2-layer board measuring 100 × 100 mm, with 53 components from 29 distinct parts.
Other key parts include the BGA7027, ADRF6755 and AFT09MS015N. By type, the board carries 40 capacitors, 3 ICs, 3 resistors, 1 diode and 1 inductor.
It belongs with the rf & radio designs in this gallery.
From the project
Network connected standalone SDR transmitter for the 70cm band with 16W output power
Main components on the Sdr transmitter
Sdr transmitter bill of materials (BOM)
53 components, 29 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | BGA7027 | SOT-89-3_Handsoldering | U1 |
| 1 | ADRF6755 | ANALOG-LFCSP-VQ-56 | U2 |
| 1 | AFT09MS015N | PLD-1.5W | U4 |
| 1 | C | C_0603 | 1nF1 |
| 1 | PA_Input_Match | PA_Input_Match | IM1 |
| 1 | PA_Output_Match | PA_Output_Match | IM2 |
| 1 | Driver_Input_Match | Driver_Input_Match | IM3 |
| 1 | Driver_Output_Match | Driver_Output_Match | IM4 |
| 1 | LED | LED_0603 | D2 |
| 1 | 33nH | L_1210 | L3 |
| 2 | 1nF | C_0603 | C1, C8 |
| 1 | 10pF | C_0603 | C2 |
| 1 | 33pF | C_0603 | C3 |
| 14 | 100n | C_0603 | C4, C10, C19, C22, C24, C26, C28, C30 +6 |
| 1 | 100nF | C_0603 | C5 |
| 1 | 100pF | C_0603 | C6 |
| 10 | 10p | C_0603 | C7, C23, C25, C27, C29, C33, C35, C37 +2 |
| 1 | 1uF | C_0603 | C9 |
| 1 | 2.2uF | C_0603 | C11 |
| 1 | 18pF | C_0805 | C12 |
Show 9 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | 10nF | C_0805 | C13 |
| 1 | 100p | C_0603 | C14 |
| 2 | 24pF | C_0603 | C16, C21 |
| 1 | 330uF | CP_Elec_10x10.5 | C17 |
| 1 | 9.1pF | C_0603 | C18 |
| 1 | 91p | C_0805 | C20 |
| 1 | 100 | R_1206 | R3 |
| 1 | 4k7 | R_0603 | R5 |
| 1 | 100 | R_0603 | R6 |
Sdr transmitter design files
The KiCad project lives in the rwth-afu/sdr-transmitter repository on GitHub; these links point at the commit this page was built from.
Sdr transmitter: common questions
How big is the Sdr transmitter PCB?
The Sdr transmitter measures 100 × 100 mm, has 2 copper layers and is 0.6 mm thick.
How many components are on the Sdr transmitter?
53 components, from 29 distinct parts. The full bill of materials is listed on this page.
Where can I download the Sdr transmitter design files?
From the rwth-afu/sdr-transmitter repository on GitHub, which has the KiCad layout; the links under Design files point to each one.
Can I use the Sdr transmitter design in my own project?
The repository has no license, so all rights stay with rwth-afu. Use it as a reference, and ask the author before reusing the design.
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