Enhance your radio experiments with this 1-30MHz SI5351 WSPR transmitter. Featuring GPS for automatic location tracking and a stable TCXO it is perfect for amateur radio hobbyists monitoring signal propagation. Experience reliable and accurate performance with this high-quality testing tool.
🛒 Comprar agora na AliExpress → 📋 Especificações completas, tamanhos, materiais e descrição detalhada — na página do produto na AliExpress → 💬 Compartilhar esta ofertaThis device is a dedicated WSPR (Weak Signal Propagation Reporter) transmitter equipped with integrated GPS synchronization and automatic location detection. In amateur radio, WSPR is standard for evaluating global radio propagation on low-power signals. The integrated GPS module plays two vital roles: it delivers the precise time synchronization necessary for standard WSPR transmit windows and automatically determines your Maidenhead grid locator without requiring manual coordinates.
Because this unit currently has an unrecorded sales volume and no buyer ratings, it sits in a higher-risk category. At its current price point, it represents a specialized investment rather than a casual impulse buy. While the advertised features solve the core setup challenges of running an autonomous beacon, the absence of community track record means you should verify all technical specifics before ordering.
Who it's for: Licensed amateur radio operators, beacon experimenters, and propagation researchers who need an autonomous, GPS-disciplined WSPR beacon for fixed or portable field monitoring.
Who should skip it: General radio listeners, casual walkie-talkie users, or anyone looking for a well-reviewed plug-and-play transceiver with an established buyer track record.