QRP Labs

qrp-labs.com

QRP Labs produces a range of inexpensive, easy to build kits for radio amateurs and electronics experimenters. The flagship “Ultimate3S” QRSS, WSPR and weak-signal modes transmitter kit has been augmented by additional kits. The kits are modular and some can be used in your own projects, in addition to standalone projects such as the Ultimate3S.

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