Rate the JO50uw receiver on KHz
Google KiwiSDR v1.264 🎵 20 kHz 📡 GPS 📶 ANT-SWITCH 0-30 MHZ SDR, ECKROT, GERMANY active whip (see http://home.earthlink.net/~christrask/Complementary%20Push-Pull%20Amplifiers.pdf, page 12)
by VE3SUN