remote-preselector-brainchild - EasyEDA open source hardware lab

Ongoing

STD remote-preselector-brainchild

Mode: Editors' pick

Update time： 2024-04-22 20:28:02

Creation time： 2019-02-17 19:21:11

Description

Remote controlled MF HF preselector relays , AC current, diode , decade switch, RF preamp , paralel L & C filter

Design Drawing

schematic diagram

（ 1 / ）

PCB

（ 1 / ）

The preview image was not generated, please save it again in the editor.

BOM

ID	Name	Designator	Footprint	Quantity
1	4C	C1,C18	RAD-0.1	2
2	2C	C2,C19	RAD-0.1	2
3	C	C3,C20	RAD-0.1	2
4	8C	C4,C17	RAD-0.1	2
5	REL-8C	DIP1,DIP13	VDG/S-01L	2
6	REL-4C	DIP2,DIP14	VDG/S-01L	2
7	REL-2C	DIP3,DIP15	VDG/S-01L	2
8	REL-C	DIP4,DIP16	VDG/S-01L	2
9	REL-L1	DIP5	VDG/S-01L	1
10	REL-L2	DIP6	VDG/S-01L	1
11	REL-L3	DIP7	VDG/S-01L	1
12	REL-L4	DIP8	VDG/S-01L	1
13	REL-L5	DIP9	VDG/S-01L	1
14	REL-L6	DIP10	VDG/S-01L	1
15	REL-L7	DIP11	VDG/S-01L	1
16	REL-L8	DIP12	VDG/S-01L	1
17	1m	L1,L2,L3,L4,L5,L6,L7,L8	AXIAL-0.4	8
18	47u	C5,C6,C7,C8,C9,C10,C11,C12,C13,C14,C15,C16	CAP-D3.0XF1.5	12
19	1N4448	D1,D2,D3,D4,D5,D6,D7,D8,D9,D10,D11,D12,D13,D14,D15,D16,D17,D18,D19,D20,D21,D22,D23,D24	DO-35	24
20	Encoding Switches	ESW-C	FR02KR10P-R	1
21	REL1	R1	AXIAL-0.3	1
22	REL2	R2	AXIAL-0.3	1
23	REL4	R3	AXIAL-0.3	1
24	REL3	R4	AXIAL-0.3	1
25	REL-L2	R5	AXIAL-0.3	1
26	REL-L1	R6	AXIAL-0.3	1
27	REL-L4	R7	AXIAL-0.3	1
28	REL-L3	R8	AXIAL-0.3	1
29	REL-2C	R9	AXIAL-0.3	1
30	REL-C	R10	AXIAL-0.3	1
31	REL-8C	R11	AXIAL-0.3	1
32	REL-4C	R12	AXIAL-0.3	1
33	EVQ22705R	SW1,SW2,SW3,SW4,SW-L1,SW-L2,SW-L3,SW-L4	KEY-6.0*6.0-4	8
34	XFMR	T1	NONE	1

Unfold

Project Attachments

Empty

Project Members

8lmq