SI5351 WSPR Transmitter Hardware with TCXO and GPS Automatic QTH Positioning 23dBm for Test Measurement Tool Accessory

Semi-finishedproduct : No High-concerned chemical : none Material : Plastic Electronic : No DIY Supplies : Electrical Origin : Mainland China Certification : NONE SI5351 WSPR Transmitter : SI5351 WSPR Transmitter Device

1-30MHz SI5351 WSPR Transmitter Hardware with TCXO GPS Auto QTH Positioning 23dBm Connector for Test Measurement Tool Accessory USB-5V Features:

1.Compact SI5351 WSPR transmitter: This hardware device leverages the advanced SI5351 WSPR transmitter chip, offering a space-saving solution for WSPR message broadcasting. Its small size makes itgreat for portable operations and quick deployments in various environments. 2.Enhanced Accuracy with TCXO: Featuring an integrated TCXO, this SI5351 WSPR transmitter device eliminates frequency drift for stable signal transmission. The built-in GPS module works seamlessly with active antennas to precise synchronization during use. 3.Automated Transmission & QTH Calculation: With transmission time sync and automatic location calculation, the SI5351 WSPR transmitter hardware simplifies . The 74ACT244-based buffer enhances reliability and supports consistent data flow. 4.Easy Serial Configuration: Users can configure their call sign, grid (defaulting to GPS), and frequency through a standard serial port. No external software or code is required to operate the SI5351 WSPR transmitter, making setup fast and user-friendly. 5.Portable and Convenient: This SI5351 WSPR transmitter device is lightweight for easy storage and travel. The integrated design ensures that all features necessary for WSPR transmission are included, making it ideal for amateur radio enthusiasts. Specification: Origin: Mainland China Component Name: SI5351 WSPR Transmitter Frequency: 1-30MHz RF Connector: for SMA Feeder: 50Ω Coaxial Cable GPS Antenna Type: Active External Antenna Maximum Output Power: 23dBm Power Supply: USB-5V Material: ABS Size: about 50*20*63mm (excluding connector)

Note: Due to different monitor settings and lighting conditions, the actual color of the item may vary slightly from the pictures. Thanks for your understanding! Please allow a 1-2 cm difference in measurements due to manual measuring.

1 x Main Unit 1 x GPS Antenna 1 x Type-C Data Cable

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