Send and receive morse Press B, or use Capacitive touch on pin 2, Connect Speaker to pin 0 and GND or buzzer/haptic motor to pin 1, Button A shows and clears the received message. menu accessed by ...

Amateur radio is the ultimate hacker’s hobby. You can design, build, and put on the air your own high power transceivers. And with this homemade gear you are able to reach out directly ...

It’s a 40 meter (7 MHz) QRP or low power transceiver in which the transmitter is a simple crystal oscillator and the receiver is an equally simple regenerative design. What makes it so simple is ...

QMX CW Contest Assistant is a program extending QMX transceiver with features useful in CW contesting. Non-exhaustive list of features: Control VFO frequency from keyboard in 10 Hz and 250 Hz ...

I'm looking for a RF transceiver which could allow me to implement a simple ... TX and RX chains are separate and could work simultaneously. 2. TX could generate CW and better have multiple band ...

The chip includes all transceiver blocks as RX/TX RF front-end ... The linear class-A PA integrated in transmitter has 25 dBm OP1 dB output power for CW. The fully-integrated fractional-N fre-quency ...