ATU board with Arduino and AD8307 directional coupler

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STD ATU board with Arduino and AD8307 directional coupler

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Update time： 2020-04-21 09:55:18

Creation time： 2020-03-12 18:30:04

Description

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Design Drawing

schematic diagram

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PCB

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BOM

ID	Name	Designator	Footprint	Quantity
1	TRX	JP13	THICKPIN	1
2	ANTENNA	JP14	THICKPIN	1
3	GND	JP15,JP16,JP4,JP5	THICKPIN	4
4	56/2W	R11,R12	0411/12	2
5	AD8307ARZ	U1,U2	SOIC127P600X175-8N	2
6	33	R1,R7	R0603	2
7	560	R2,R8	R0603	2
8	10u	C1,C2,C5,C6,C9	C0603K	5
9	1k	R3,R9	R0603	2
10	47k	R4,R10	R0603	2
11	1n	C3,C7	C0603K	2
12	10	R5,R13	R0603	2
13	1uF	C4,C8	C0603K	2
14	2k2	R6,R14	R0603	2
15	10u	C10	C0805	1
16	+12V	JP1	THICKPIN	1
17	Power	JP2	THICKPIN	1
18	SWR	JP3	THICKPIN	1
19	1kOhm-Ferrit	L1	R0603	1
20	LP2992 5v	IC2	SOT23-5	1
21	FIDUCIAL	FID1,FID2	FIDUCIAL	2