HF-PA-v10

kholia·Global-Communications-Transceiver·design-files/HF-PA-v10.kicad_pcb

About the HF-PA-v10 PCB

HF-PA-v10 is an open source RP2040/RP2350 PCB design by kholia, published on GitHub under the GPL-3.0 license. It is a 2-layer board measuring 90 × 99.9 mm, with 97 components from 54 distinct parts.

Its main chip is the RP2040-Zero, from the RP2040/RP2350 family. Other key parts include the C15077, UCC27517DBVR, L7812, AMS1117-3.3 and SI5351_Module. By type, the board carries 44 capacitors, 10 resistors, 7 ICs, 7 diodes, 5 transistors and 4 jumpers.

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

From the project

Open-source files for Global Communications Transceiver

The Global Communications Transceiver project. Global-Communications-Transceiver is a 5W radio transceiver which is rugged, simple, and reliable.

It is a optionally silent digital radio which can be heard almost all over the world!

Note: Receiving amateur and CB radio traffic without any license is fine in most countries - please check your local regulations to be sure. Transmitting on amateur shortwave bands usually requires an amateur radio license but you are free to transmit and experiment on the CB band.

HF-PA-v10, from the project README — From the project README

Main components on the HF-PA-v10

C15077 UCC27517DBVR L7812 AMS1117-3.3 SI5351_Module CD2003GB_GP MCP6002

HF-PA-v10 bill of materials (BOM)

97 components, 54 distinct parts — part numbers from the project's BOM.

Qty	Part	Footprint	Refs
1	C15077 L7805 (D2PAK)	TO-263-2	U1
1	UCC27517DBVR UCC27517ADBVR	SOT-23-5_HandSoldering	U2
1	L7812	TO-252-2	U3
1	AMS1117-3.3	SOT-223-3_TabPin2	U4
1	SI5351_Module	SI5351 Module	U5
1	CD2003GB_GP	DIP-16_W7.62mm	U7
1	MCP6002	DIP-8_W7.62mm	U8
3	2N3904	TO-92_HandSolder	Q1, Q4, Q5
1	IRF510	TO-220-3_Horizontal_TabDown	Q2
1	AOD407 FQD7P20	TO-252-2	Q3
1	Conn_01x06	PinHeader_1x10_P2.54mm_Vertical	J1
1	Pluggable BPF	Pluggable-BPF	BPF1
1	EXT_ATU	PJ-307_Modded	EXT_ATU1
1	2A	Fuse_1812_4532Metric_Pad1.30x3.40mm_HandSolder	F1
2	Jumper_2_Open	SolderJumper-2_P1.3mm_Open_TrianglePad1.0x1.5mm	JP1, JP4
1	Power_Switch	SolderJumper-3_P1.3mm_Open_RoundedPad1.0x1.5mm_NumberLabels	JP2
1	Jumper_2_Open	PinHeader_1x02_P2.54mm_Vertical	JP3
1	Omron G5V-2 / OEN 46-05-2C	Relay_DPDT_Omron_G5V-2	K1
1	DC-005 (Barrel Jack)	XKB_DC-005-5A-2.0_Modded	Power1
1	SMA	SMA_Samtec_SMA-J-P-X-ST-EM1_EdgeMount	RF_OUT1

Show 34 more

Qty	Part	Footprint	Refs
1	10k	PinHeader_1x03_P2.54mm_Vertical	RV1
1	20k	PinHeader_1x03_P2.54mm_Vertical	RV2
1	RP2040-Zero	RP2040-Zero	RZ1
2	1k	R_1206_3216Metric_Pad1.30x1.75mm_HandSolder	Rb1, Rin1
1	4.7K 4.7k	R_1206_3216Metric_Pad1.30x1.75mm_HandSolder	Rf1
1	470	R_1206_3216Metric_Pad1.30x1.75mm_HandSolder	Rl1
1	SPEAKER	PJ-307_Modded	SPK1
1	Bifilar XFMR	IND_SRF1260A-4R7Y-Longer-Pads	T1
2	SS34	D_SMA_Handsoldering	D1, D2
3	1N4148	D_DO-35_SOD27_P2.54mm_Vertical_KathodeUp	D3, D8, D9
1	5.1V	D_MiniMELF	D4
1	5.6v 5W	D_DO-15_P3.81mm_Vertical_KathodeUp	D5
2	360n	L_Toroid_Vertical_L10.0mm_W5.0mm_P5.08mm	L1, L2
1	C98308 Ferrite Bead (2A)	L_0805_2012Metric_Pad1.05x1.20mm_HandSolder	L4
1	1UH 1uH	L_1206_3216Metric_Pad1.22x1.90mm_HandSolder	L5
16	100N 100n	C_1206_3216Metric_Pad1.33x1.80mm_HandSolder	C1, C6, C7, C9, C14, C18, C25, C26 +8
10	10U 10u	C_1206_3216Metric_Pad1.33x1.80mm_HandSolder	C2, C8, C13, C24, C36, C38, C42, C43 +2
1	100p	C_1206_3216Metric_Pad1.33x1.80mm_HandSolder	C3
3	10N 10n	C_1206_3216Metric_Pad1.33x1.80mm_HandSolder	C4, C19, C35
3	100u	CP_Radial_D5.0mm_P2.50mm	C5, C15, C44
2	120p	C_1206_3216Metric_Pad1.33x1.80mm_HandSolder	C10, C12
1	200p	C_1206_3216Metric_Pad1.33x1.80mm_HandSolder	C11
1	10U 10u	C_0805_2012Metric_Pad1.18x1.45mm_HandSolder	C16
2	1n	C_1206_3216Metric_Pad1.33x1.80mm_HandSolder	C17, C20
3	100N 100n	C_0805_2012Metric_Pad1.18x1.45mm_HandSolder	C21, C23, C47
1	680P 680p	C_1206_3216Metric_Pad1.33x1.80mm_HandSolder	C31
1	10N ~1n	C_1206_3216Metric_Pad1.33x1.80mm_HandSolder	C40
1	100K	R_1206_3216Metric_Pad1.30x1.75mm_HandSolder	R1
3	10K 10k	R_1206_3216Metric_Pad1.30x1.75mm_HandSolder	R2, R10, R11
1	470	R_1206_3216Metric_Pad1.30x1.75mm_HandSolder	R4
1	100	R_1206_3216Metric_Pad1.30x1.75mm_HandSolder	R6
1	1k	R_1206_3216Metric_Pad1.30x1.75mm_HandSolder	R7
2	4.7K 4.7k	R_1206_3216Metric_Pad1.30x1.75mm_HandSolder	R8, R9
1	3.3R	R_0805_2012Metric_Pad1.20x1.40mm_HandSolder	R12

HF-PA-v10 design files

The KiCad project lives in the kholia/Global-Communications-Transceiver repository on GitHub; these links point at the commit this page was built from.

HF-PA-v10: common questions

What microcontroller does the HF-PA-v10 use?

The HF-PA-v10 is built around the RP2040-Zero, from the RP2040/RP2350 family.

How big is the HF-PA-v10 PCB?

The HF-PA-v10 measures 90 × 99.9 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the HF-PA-v10?

97 components, from 54 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 HF-PA-v10 design files?

From the kholia/Global-Communications-Transceiver repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.

Can I use the HF-PA-v10 design in my own project?

Yes, under the terms of its GPL-3.0 license, which kholia chose for the repository.

Can I test firmware for the HF-PA-v10 without the hardware?

Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug RP2040/RP2350 firmware against it before you order a PCB.

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