Review: SOTAbeams LASERBEAM VARI variable audio filter
16:29
Installing a Sotabeams Lazerbeam Filter in a Yaesu FT-817ND QRP Ham Radio
10:04
Review: Laserbeam digital audio filter from SOTA Beams (Pt 1)
10:22
#243: Mini-review & test of a variable audio bandpass filter from SOTABeams
18:17
¡Deje de gastar dinero en baterías nuevas! ¡Restaure las pilas AA viejas hoy!
25:52
#182 Modification Yaesu FT-817: BHI DSP noise eliminating filter NEDSP1061
23:46
RTL SDR HF Helper improves reception
6:51
Test of the SOTABeams FT817 Speech Compressor
10:24