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Antenna Mini-Whip (SMD) copy

11 months ago 176
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EasyEDA project for easy and quick build active RA0SMS Mini-Whip antenna. Project include schematic for Antenna & Power Feed Unit and PCBs. Version for mounting SMD components.

Current development progress:

Progress Progress Bug report

Frequency range: 10kHz - 30MHz;
Power: DC 5 - 13 V, 100mA;
RF connector: SMA;
Feed line: 50 Ohm coaxial cable;

Easy-SDR project page at GitHub
Original schematic: RA0SMS Mini Whip
Buy SDR receiver: RTL-SDR.COM

How to contact me?


Antenna Mini-Whip (SMD): Main module copy

Antenna Mini-Whip (SMD): Power feed unit copy

Antenna Mini-Whip (SMD): Power feed unit (with RF-isolation transformer) copy

Antenna Mini-Whip PCB (SMD): Main module copy

Antenna Mini-Whip PCB (SMD): Power feed unit copy

Antenna Mini-Whip PCB (SMD): Power feed unit (with RF-isolation transformer) copy

Antenna Mini-Whip PCB (SMD): Power feed unit (with RF-isolation transformer TC1-1T+) copy


ID Name Designator Footprint Quantity BOM_Manufacturer Part BOM_Manufacturer BOM_Supplier BOM_Supplier Part
1 SMA RECEIVER J3,J5 SMA-EDGE 2 ANKX01.0093 RFsister LCSC C129604
2 SMA ANTENNA J2,J4 SMA-EDGE 2 ANKX01.0093 RFsister LCSC C129604
3 100n C6,C7,C8,C9,C10,C2,C3,C4,C5 0805 9 08055C104JAT2A AVX LCSC C129175
4 470uH L3,L2 7850 2 SM7850-471MT SXN LCSC C10158
5 SMA PFU J1 SMA-EDGE 1 ANKX01.0093 RFsister LCSC C129604
6 PROBE P1 HDR-1X1/2.54 1 Header-Male-2.54_1x1 LCSC LCSC C81276
7 100p C1 0805 1 CC0805JRNPOBBN101 YAGEO LCSC C107122
8 1M R1 0805 1 RC0805FR-071ML YAGEO LCSC C107700
9 10u L1 0805 1 MLF2012E100JT000 TDK LCSC C76742
10 3k R2 0805 1 RC0805FR-073KL YAGEO LCSC C126350
11 360k R4 0805 1 RC0805FR-07360KL YAGEO LCSC C137539
12 5M1 R3 0805 1 RC0805FR-075M1L YAGEO LCSC C137506
13 82R R5 0805 1 RTT0582R0FTP RALEC LCSC C104532
14 43k R6,R7 0805 2 RTT054302FTP RALEC LCSC C104317
15 BF998 Q1 SOT143 1 BF998E6327HTSA1 Infineon LCSC C108141
16 200R R8 1206 1 RC1206FR-07200RL YAGEO LCSC C114939
17 5R6 R9 0805 1 CR0805F85R60G LIZ LCSC C101807
18 82R R10 2512 1 CR2512J82RE042W Ever Ohms Tech LCSC C175438
19 BFG591 Q2 SOT-223 1 BFG591,115 NXP USA Inc. Digi-Key 568-1985-2-ND
20 47R R11 0805 1 RTT0547R0FTP RALEC LCSC C104358
21 Header-Female-2.54_1x2 P2 HDR-2X1/2.54 1 826629-2 TE Connectivity LCSC C86471
23 DC005-2.0MM DC1,DC2 DC-5020 2 DC-005 5.5-2.0 BOOMELE LCSC C16214
24 220u C11 SMD,6.3X7.7MM 1 RT1C221M0607 ROQANG LCSC C267468
25 SS14 D1,D2 DO214AC 2 SS14D Semtech LCSC C83912




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