Analogic and numeric radiocommunication

ANALOGIC RADIO PMR VHF & UHF – PMR446 « ATEX ».


Stationary Relay - Portable, Véhicule Radio – Stationary, Portable / GPS, PTI, Rondier, Telephonic Interface Service.

radioananum1

 

NUMERIC RADIO PMR VHF & UHF – NEXEDGE / MOTOTRBO « ATEX ».

Stationary Relay - Portable, Véhicule Radio – Stationary, Portable / GPS, PTI, Rondier, Telephonic Interface Service.

radioananum2

 

HF radiocommunication

HF links using frequencies between 1.6 and 30 Mhz.

For short-distance communications link is performed for between stations and bounce off the ionosphere for long and very long distances.

 

radioHFshemaradioHF2

radioHF1

Professionnal radiocommunication

radiocommunications

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