HF band conditons: https://www.qrz.com/
Transmitter for short wave band (HF) broadcasting: (coverage 1.5 – 15 Mhz) DDS/mosfet driver + 4CX3000A Eimac in final stage.
High voltage power tube (6 kV)
- Dipole antenna for broadcasting:
half wave dipole: L = 20 mtr
- Inverted L antenna for broadcasting :
part of the Inverted L antenna (50 meters lenght)
Audio control system for AM broadcasting:
Audio-processor: BW Broadcast DSPX – AM
AM broadcast audioprocessor
“the soul of the station sound”
Accurate audio control on negative & possitive modulation peaks .
Mike Radio engineers are frequently experimenting for high quality audio broadcast.