Technical informations
	Link	Description -  Comments
	Systems	All about all digital syetsm  - Italiano / English
	Modem Waveforms	MIL XXX and Stanag XXX
	Frequency Utility	Only Digital modes - TNX a Roberto Robba
	Frequency Utility	Digital, SSB, CW, FAX  - TNX a Brungo Casula
	Frequency HF FAX	Only HF FAX - TNX a Paolo Romani
	Frequency HFDL HF ACARS	Schedule and Frequency - TNX a Paolo Romani
	Frequency and Time Standard	Frequency and Time standard schedule
	POCSAG Frequency	POCSAG and ERMES in Italy - TNX a Michele Dolci
	HAM Digital Frequency	HAM Digital Mode bandplan - TNX a Paolo Romani
	MID	Maritime Identification Digits
	MFA on the Web	Embassy on the Web - Le ambasciate sul web