WSPR Tx

WSPR Tx is WSPR signal source for your transceiver.

You need radio transceiver with VOX enabled to use this free app.

Set your call sign, grid locator, transceiver power level. Adjust TX framing (minutes) and TX frequency offset. And press start.

You need an amateur radio license to send signals.

WSPR Tx是收发器的WSPR信号源。

您需要启用VOX的无线电收发器才能使用此免费应用程序。

设置您的呼号，电网定位器，收发器功率水平。调整发送帧（分钟）和发送频率偏移。然后按开始。

您需要业余无线电执照才能发送信号。