Recommend Projects

Antenna power supply (SMD)

1 year ago 628
  • Description
  • Documents
  • BOM
  • Attachments
  • Members
  • Comments


EasyEDA project for easy and quick build Antenna power supply module for working with different active antennas. Project include schematic for Antenna power supply and PCB's with differences in power circuit (PCB with/without reverse polarity protection circuit). Version for mounting SMD components.

Current development progress:

Progress Progress Bug report

Input voltage: DC 7.5 - 36 V;
Output voltage (adjustable): DC 4.79 - 15.21 V;
Maximum output current: 300 mA;
RF connector: SMA;
Feed line: 50 Ohm coaxial cable;

EasySDR project page at GitHub
Buy SDR receiver: RTL-SDR.COM

How to contact me?


Antenna power supply (SMD): Main module

Antenna power supply (SMD): Main module (with RPP)

Antenna power supply (SMD): Main module (without RPP)


ID Name Designator Footprint Quantity Manufacturer Part Manufacturer Supplier Supplier Part Price LCSC Assembly Mounted BOM_Supplier BOM_Manufacturer BOM_Manufacturer Part BOM_Supplier Part
1 DMP4065S-7 Q1 SOT-23(SOT-23-3) 1 LCSC Diodes Incorporated DMP4065S-7 C182476
2 100k R1 0805 1 LCSC YAGEO RC0805FR-07100KL C96346
3 LM317 U1 TO-252-2 1 LCSC UTC LM317AG-TN3-R C75510
4 240R R2 0805 1 LCSC LIZ CR0805F82400G C101586
5 BZV55-C10 D1 SOD-80C 1 LCSC NXP Semicon BZV55-C10 C108431
6 100n C2,C5,C6 0805 3 LCSC AVX 08055C104JAT2A C129175
7 2k R4 RES-ADJ_3296W 1 LCSC Made in China 3296W-1-202LF C5028
8 4.7u C4,C1 0805 2 LCSC Holy Stone Enterprise C0805B475K050T C105911
9 10u C3 0805 1 LCSC MuRata GRM21BR71A106KE51L C86038
10 SMA ANTENNA (RF+DC) J1 SMA-EDGE 1 LCSC RFsister ANKX01.0093 C129604
11 SMA RECEIVER (RF) J2 SMA-EDGE 1 LCSC RFsister ANKX01.0093 C129604
12 470uH L1 7850 1 LCSC SXN SM7850-471MT C10158
13 680R R3 0805 1 LCSC Uniroyal Elec 0805W8F6800T5E C17798
14 DC005-2.0MM DC1 DC-5020 1 LCSC BOOMELE DC-005 5.5-2.0 C16214
15 MTS-102-C3 SW1 MTS-102-C3 1
16 0R R0(DNI) 0805 1 LCSC LIZ Elec CR0805F80000G C101402




The owner does not allow comments in this project now

Comments (0)

如果需要转移工程请在个人中心 - 工程 - 工程高级设置 - 下载工程,下载后在 打开保存即可。
有问题联系QQ 3001956291 不再提醒
svg-battery svg-battery-wifi svg-books svg-more svg-paste svg-pencil svg-plant svg-ruler svg-share svg-user svg-logo-cn svg-double-arrow
We use cookies to offer you a better experience. Detailed information on the use of cookies on this website is provided in our Privacy Policy. By using this site, you consent to the use of our cookies.