Editor Version ×

1.Easy to use and quick to get started

2.The process supports design scales of 300 devices or 1000 pads

3.Supports simple circuit simulation

4.For students, teachers, creators


1.Brand new interactions and interfaces

2.Smooth support for design sizes of over 5,000 devices or 10,000 pads

3.More rigorous design constraints, more standardized processes

4.For enterprises, more professional users


STD WSPR-beacon

License: GPL 3.0

Mode: Editors' pick

  • 144
  • 0
  • 0
Update time: 2024-05-23 13:47:38
Creation time: 2024-05-09 10:05:11
# WSPR-beacon **[GitHub project page | WSPR-beacon](https://github.com/IgrikXD/WSPR-beacon)** A small hardware device for transmitting WSPR messages based on the SI5351 IC. The device has a built-in TCXO to eliminate SI5351 frequency drift, a built-in GPS module for operation with active GPS antennas, transmission time synchronization and automatic QTH locator calculation, and a simple amplifier based on a single BS170 transistor. PCB is made on based on SMD components and adapted for installation in an aluminum enclosure with dimensions 80 x 50 x 20 mm. ## Basic characteristics of the WSPR-beacon: **RF connectors:** SMA **Feed line:** 50 Ohm coaxial cable **GPS antenna type:** active, external **Maximum output power:** ~23 dBm **Supply voltage:** 5V, USB-B **Used PCB Material:** FR-4 **PCB thickness:** 1.6 mm **PCB copper weight:** 1 oz ## Resources: [A Little WSPR Beacon (Aren’t They All Little?) – Dave Richards AA7EE](https://aa7ee.wordpress.com/2023/02/26/a-little-wspr-beacon-arent-they-all-little/) [ESP WSPR – Simple and Inexpensive WSPR Transmitter - Ankara Telsiz ve Radyo Amatörleri Kulübü Derneği](https://antrak.org.tr/blog/esp-wspr-simple-and-inexpensive-wspr-transmitter/) [HarrydeBug/WSPR-transmitters: Arduino firmware for ZachTek WSPR transmitters.](https://github.com/HarrydeBug/WSPR-transmitters/tree/master) [K1FM-WSPR-TX - GitHub](https://github.com/adecarolis/K1FM-WSPR-TX) [QRP Labs QRSS/WSPR TX Kit](https://qrp-labs.com/images/ultimate3s/assembly_u3s_r3_lt.pdf) [WSPR beacon – Projets radio](https://hamprojects.wordpress.com/2019/06/02/wspr-beacon/) [WSPR - Signal Identification Wiki](https://www.sigidwiki.com/wiki/WSPR) ## Who helped me with the development of the project? Great thanks to [PCBWay](https://pcbway.com) for manufacturing the PCBs for the project as a sponsored contribution. ## How to contact me? - E-mail: [igor.nikolaevich.96@gmail.com](mailto:igor.nikolaevich.96@gmail.com) - Telegram: [https://t.me/igrikxd](https://t.me/igrikxd) - LinkedIn: [https://www.linkedin.com/in/igor-yatsevich/](https://www.linkedin.com/in/igor-yatsevich/)
Design Drawing
schematic diagram
1 /
1 /
The preview image was not generated, please save it again in the editor.
ID Name Designator Footprint Quantity Manufacturer Part Manufacturer Supplier
1 CR1220-2 B1 BAT-SMD_CR1220-2 1 CR1220-2 Q&J LCSC
2 100n C1,C6,C7,C8,C11,C13,C15,C16,C19 0805 9 CC0805JRX7R9BB104 YAGEO LCSC
3 10u C2 CASE-A_3216 1 TAJB107M010RNJ Kyocera AVX LCSC
4 100u C3,C18 CASE-B_3528 2 TAJB107M010RNJ Kyocera AVX LCSC
5 22p C4,C5,C9,C10 0805 4 CC0603JRNPO9BN220 YAGEO LCSC
6 10u C12 0805 1 CL21A106KOQNNNE Samsung Electro-Mechanics LCSC
7 100p C14 0805 1 C2012C0G2A101JT000N TDK LCSC
8 10n C17,C20 0805 2 0805B103J500NT Guangdong Fenghua Advanced Tech LCSC
9 PTC, 600 mA, 6V F1 F0805 1 BSMD0805-030-6V BHFUSE LCSC
10 TX OUT J1 SMA-EDGE 1 ANKX01.0093 RFsister LCSC
11 GPS ANT J2 SMA-EDGE 1 ANKX01.0093 RFsister LCSC
12 47n L1 0805 WITHOUT MASK 1 FHW0805UC047JGT FH (Guangdong Fenghua Advanced Tech) LCSC
13 RED LED1 LED-0805 1 F.0805.00006/P2-0805R1TS2-08T-002 TUOZHAN LCSC
14 GREEN LED2,LED3 LED-0805 2 NCD0805G1 Foshan NationStar Optoelectronics LCSC
15 BS170 Q1 TO-92-3_L4.9-W3.7-P1.27-L 1 BS170 onsemi(安森美) LCSC
16 1M R1 0805 1 RC0805FR-071ML YAGEO LCSC
17 10k R2 0805 1 0805WAD1002T5E Uniroyal Elec LCSC
18 1k R3,R4,R5 0805 3 0805W8F1001T5E UNI-ROYAL(Uniroyal Elec) LCSC
19 4.7k R6,R7 0805 2 0805W8F4701T5E UNI-ROYAL(Uniroyal Elec) LCSC
20 3.3k R8 0805 1 0805W8F3301T5E UNI-ROYAL(Uniroyal Elec) LCSC
21 3.3k R9 RES-ADJ-SMD_VG039NCH 1 VG039NCHXTB332 HDK(Hokuriku Elec Industry) LCSC
22 MTS-101/102-C3 SW1 MTS-102-C3 1 NULL NULL Ebay LjTecMmIi
23 FT37-43-Bifilar 10T T1 BIFILAR_FT37-43 1 FT37-43 Amidon Amidon
24 LM1117IMPX-3.3/NOPB U1 SOT-223_L6.5-W3.5-P2.30-LS7.0-BR 1 LM1117IMPX-3.3/NOPB TI(德州仪器) LCSC
25 CH340G U2 SOIC-16_150MIL 1 CH340G Jiangsu Qin Heng LCSC
26 ATMEGA328P-AU U3 TQFP-32_7X7X08P 1 ATMEGA328P-AU Microchip Tech LCSC
28 25MHz CMOS TCXO U5 OSC-SMD_4P-L3.2-W2.5-BL_7Q26000001 1 TC32H4-25.000-33GNDTNL HCI LCSC
30 USB-B USB1 USB TYPE B 1 C46392 Jing Extension of the Electronic Co. LCSC
31 12MHz X1 CRYSTAL-SMD_4P-L3.2-W2.5-BL_SIT8008BI 1 CF4012M00020001 HUAXIN(华昕) LCSC
32 16MHz X2 CRYSTAL-SMD_4P-L3.2-W2.5-BL_SIT8008BI 1 CF4016M00012001 HUAXIN(华昕) LCSC


Project Attachments
Project Members
Target complaint
Related Projects
Change a batch
Add to album ×


reminder ×

Do you need to add this project to the album?


周一至周五 9:00~18:00
  • 0755 - 2382 4495
  • 153 6159 2675


周一至周五 9:00~18:00
  • 立创EDA微信号


  • QQ交流群


  • 立创EDA公众号