Fiindca se deschide propagarea in benzile superioare, iata mai jos un plan neoficial inca, pentru cei interesati de modurile digitale, folosit in EU :
DIGITAL BAND(guide..not official) PLAN FOR VHF/UHF
This is NOT an official band plan but a guide for most "normal" digital activity and areas will vary in different places so please use common courtesy and if you are unsure ask local operators and or listen.....but never run digital on the SSB/CW calling frequencies or the EME subbands
6 Meters CW/SSB/Digital
50.060-50.080 CW Beacons (unattended sub-band)
see: <http://www.keele.ac.uk/depts/por/50.htm>
50.080-50.100 CW QSO's
50.100-50.125 DX Window
50.110 DX Calling Frequency
50.125 North American SSB Calling Frequency
50.133-50.430 Voice Nets see: <http://6mt.com/nets.htm>
<http://www.google.com>
50.255 FSK441 lower practical limit for most QSO's
50.260 FSK441 Calling Frequency
50.265 JT-65
50.285 FSK441 upper practical limit for most QSO's
50.290 PSK31 (USB)
50.291 PropNET http://www.PropNET.org (with +1500hz PSK audio)
50.293 WSPR
50.300 or 50.700 RTTY?
50.620 Packet Calling Frequency
6 Meters
50.680 SSTV
2 Meters CW/SSB/Digital
144.00-144.05 EME (CW)
144.05-144.06 Propagation beacons (old band plan)
144.06-144.10 General CW and weak signals
144.10-144.20 EME and weak-signal SSB
144.140 WSJT FSK441/JT44 calling frequency
144.110 to 144.160 WSJT FSK441 or JT44 (around this area)
144.131 PropNet http://www.PropNET.org(with +1500hz PSK audio)
144.150 SSB PSK/HELL/MFSK16/SSTV
144.200 National SSB calling frequency
144.20-144.30 General SSB operation, upper sideband
144.275-144.300 New beacon band
2 Meters FM Digital modes
145.500 SSTV (National SSTV Simplex FM Frequency)
145.550 FM PSK31, Hellschreiber
70 Centimeters CW/SSB/Digital
420.00-426.00 ATV repeater or simplex with 421.25 MHz video carrier control links and experimental
426.00-432.00 ATV simplex with 427.250 MHz video carrier frequency
432.00-432.07 EME (Earth-Moon-Earth)
432.07-432.08 Propagation beacons (old band plan)
432.08-432.10 Weak-signal CW
432.100 70 cm calling frequency
432.11-432.20 WSJT JT44/FSK441 ?
432.150 SSB PSK
432.10-433.00 Mixed-mode and weak-signal work
432.30-432.40 New beacon band
441.000 Packet Calling Frequency
73 !
.
Planul benzilor VHF/UHF ptr modurile digitale (neoficial)
Re: Planul benzilor VHF/UHF ptr modurile digitale (neoficial
yo2ldk scrie:Fiindca se deschide propagarea in benzile superioare, iata mai jos un plan neoficial inca, pentru cei interesati de modurile digitale, folosit in EU :
.................
144.200 National SSB calling frequency
................
144.275-144.300 New beacon band
.
Va salut! Fiind impatimit al banzii de 2m observ cateva diferente majore intre recomandarile din America de Nord si Europa. La noi frecventa de apel este 144,300 iar balizele intre 144,400-144,495. Pentru detalii mai precise:
50MHz http://www.iaru-r1.org/index.php?option ... Itemid=124
144MHz http://www.iaru-r1.org/index.php?option ... Itemid=126
Si pentru posesorii de echipamente compatibile sau SDR-uri ce acopera si banda de 4m (70MHz) http://www.iaru-r1.org/index.php?option ... Itemid=125
73!
Re: Planul benzilor VHF/UHF ptr modurile digitale (neoficial
Salut
Ar mai fi de precizat si ca 144.300 este frecventa de apel numai SSB..
Ar mai fi de precizat si ca 144.300 este frecventa de apel numai SSB..
Re: Planul benzilor VHF/UHF ptr modurile digitale (neoficial
Dupa cum arata planul benzilor de mai sus cred ca sunt pentru americani cele din Europa arata putin altfel. Andrei
Re: Planul benzilor VHF/UHF ptr modurile digitale (neoficial
Acesta este preluat din fisierul de la IARU regiunea 1
Daca modurile prezentate in acel "neoficial" tabel se incadreaza in cele de mai jos este OK
Altfel este o treaba care nu respecta ceea ce s-a decis in cadrul Conferintelor IARU Regiunea 1. Remarcati ca impartirea este facuta dupa largimea de banda ocupata de fiecare tip de emisiune. In FM s-a renuntat la 25 kHz si acum este numai 12 kHz.
In mod normal responsabilul cu domeniul ultrascurte din fiecare tara ar trebui sa urmareasca respectarea "band plan"-ului!
Frequency maximum Bandwith MODE USAGE
144.000- 144.110 500Hz Telegraphy (EME)
144.050 Telegraphy calling
144.100 Random MS
144.110 - 144.150 500Hz Telegraphy & MGM
144.110-144.160 EME MGM
144.138 PSK31 center of activity
144.150 - 144.180 2700Hz Telegraphy, MGM & SSB
144.160-144.180 alternative MGM allocation
144.170 alternative MGM calling frequency
144.180 - 144.360 2700Hz Telepgraphy & SSB
144.195-144.205 Random MS SSB
144.300 SSB calling
144.360 - 144.399 2700Hz Telegraphy, MGM & SSB
144.370 FSK441 Random calling
144.399 - 144.491 500Hz Telegrapy & MGM Beacons only
144.4905 +/- 500Hz WSPR Beacons
144.500 - 144.794 20 kHz All Mode
144.500 SSTV calling
144.525 ATV SSB talk back
144.600 RTTY Calling
144.630-144.660 Linear transponder OUT
144.660.144.690 Linear tranponder IN
144.700 FAX calling
144.750 ATV Talk back
144.794 - 144.9625 12 kHz MGM
144.800 APRS
144.975 - 145.194 12kHz FM / DIgital Voice Repeater input exclusive
145.194 - 145.206 12kHz FM / Digital Voice Space communicat
145.206 - 145.5625 12 kHz FM / Digital Voice
145.2375 FM Internet Voice Gateway
145.2875 FM Internet Voice Gateway
145.300 RTTY local
145.3375 FM Internet Vocie Gatway
145.375 digital voice calling
145.500 (mobile) calling
145.575 - 145.7935 12kHz FM / Digital Voice Repeater Output exclusive
145.794 - 145.806 12kHz FM / DIgital Voice Space communication
145.806 - 146.000 12kHz All Mode Satellite exclusive
The 2 meter band
This band is heavily used throughout the world for short-range communications including the use of repeaters. It is also used for Earth-Moon-Earth communications. The 2m band is one of the most heavily used for amateur satellite operations, which has an exclusive and globally coordinated sub-band at 145.800-146MHz
Please see the IARU Region-1 VHF Handbook for details
Daca modurile prezentate in acel "neoficial" tabel se incadreaza in cele de mai jos este OK
Altfel este o treaba care nu respecta ceea ce s-a decis in cadrul Conferintelor IARU Regiunea 1. Remarcati ca impartirea este facuta dupa largimea de banda ocupata de fiecare tip de emisiune. In FM s-a renuntat la 25 kHz si acum este numai 12 kHz.
In mod normal responsabilul cu domeniul ultrascurte din fiecare tara ar trebui sa urmareasca respectarea "band plan"-ului!
Frequency maximum Bandwith MODE USAGE
144.000- 144.110 500Hz Telegraphy (EME)
144.050 Telegraphy calling
144.100 Random MS
144.110 - 144.150 500Hz Telegraphy & MGM
144.110-144.160 EME MGM
144.138 PSK31 center of activity
144.150 - 144.180 2700Hz Telegraphy, MGM & SSB
144.160-144.180 alternative MGM allocation
144.170 alternative MGM calling frequency
144.180 - 144.360 2700Hz Telepgraphy & SSB
144.195-144.205 Random MS SSB
144.300 SSB calling
144.360 - 144.399 2700Hz Telegraphy, MGM & SSB
144.370 FSK441 Random calling
144.399 - 144.491 500Hz Telegrapy & MGM Beacons only
144.4905 +/- 500Hz WSPR Beacons
144.500 - 144.794 20 kHz All Mode
144.500 SSTV calling
144.525 ATV SSB talk back
144.600 RTTY Calling
144.630-144.660 Linear transponder OUT
144.660.144.690 Linear tranponder IN
144.700 FAX calling
144.750 ATV Talk back
144.794 - 144.9625 12 kHz MGM
144.800 APRS
144.975 - 145.194 12kHz FM / DIgital Voice Repeater input exclusive
145.194 - 145.206 12kHz FM / Digital Voice Space communicat
145.206 - 145.5625 12 kHz FM / Digital Voice
145.2375 FM Internet Voice Gateway
145.2875 FM Internet Voice Gateway
145.300 RTTY local
145.3375 FM Internet Vocie Gatway
145.375 digital voice calling
145.500 (mobile) calling
145.575 - 145.7935 12kHz FM / Digital Voice Repeater Output exclusive
145.794 - 145.806 12kHz FM / DIgital Voice Space communication
145.806 - 146.000 12kHz All Mode Satellite exclusive
The 2 meter band
This band is heavily used throughout the world for short-range communications including the use of repeaters. It is also used for Earth-Moon-Earth communications. The 2m band is one of the most heavily used for amateur satellite operations, which has an exclusive and globally coordinated sub-band at 145.800-146MHz
Please see the IARU Region-1 VHF Handbook for details
Re: Planul benzilor VHF/UHF ptr modurile digitale (neoficial
In UHF inca se mai opereaza cu 25 kHz dar este o neconcordanta majora: in EU, UHF incepe de la 430 nu de la 420!
Cred ca este o eroare in preluarea informatiei.
Cred ca este o eroare in preluarea informatiei.
Pagina mea: http://yo3hjv.blogspot.com/
Societatea Romana a Radioamatorilor
Societatea Romana a Radioamatorilor
Re: Planul benzilor VHF/UHF ptr modurile digitale (neoficial
Da si se cam termina la 440 MHz ...vad mai sus ca este scris : 441.000 Packet Calling Frequency , sigur nu e EU.
Numai bine,
Numai bine,
Re: Planul benzilor VHF/UHF ptr modurile digitale (neoficial
da, scuzele mele se pare ca este planul benzilor propus ptr state..
l-am preluat de pe un site din UK, cautand frecventele alocate modului BPSK ptr banda de 6m si, nu am verificat corespondenta cu ceea ce stiam din frecventele noastre
cu scuze inca o data ptr neatentia mea si inducerea in eroare, 73 !
l-am preluat de pe un site din UK, cautand frecventele alocate modului BPSK ptr banda de 6m si, nu am verificat corespondenta cu ceea ce stiam din frecventele noastre
cu scuze inca o data ptr neatentia mea si inducerea in eroare, 73 !
Re: Planul benzilor VHF/UHF ptr modurile digitale (neoficial
Nu cred ca este nicio problema atat timp cat subiectul a evoluat cu adaugiri si corecturi in asa fel incat cititorul va asimila informatiile furnizate in toate posturile din subiect, nu doar din primul.
Înapoi la “Comunicatii digitale”
Cine este conectat
Utilizatori care navighează pe acest forum: Niciun utilizator înregistrat și 12 vizitatori