11:51
QS1R How receive frequencies above 62 MHz Example in 162.55Mhz VHF! and design filters.
RadioMetal DX
13:04
QS1R Install external six passband filters .15khz to 35khz sw or microcontroller control.
4:34
QS1R Install preamplifier 30db and sw power on
5:22
QS1R en HDSDR Funciona muy bien tambien. sdr para hf radio.
12:56
QS1R Software Defined Radio mi nuevo equipo, Mostrando los 40mts y 80mts
4:54
IC-706MKIIG With QS1R in PC synchronized, QSCAT and OMNI-RIG Video ( 2 )
9:45
IC-706MKIIG With QS1R in PC synchronized, QSCAT and OMNI-RIG
