Aperto da UKDX, 25 Giugno 2018, 10:09:11
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Citazione di: UKDX il 25 Giugno 2018, 10:09:11I apologise for posting in English, please remove my post if it is not allowed.During Sporadic E I often receive signals from Italy and I have been fascinated by the 43MHz allocation you have. I knew that channels were assigned for different uses but all I normally hear is data. A friend on the FMDX Italy group linked me to this forum and now I know what I am hearing, it is aquaduct telemetry!I thought you may like to see how 43MHz sounds from the UK during Sporadic E, all 24 channels are full of telemetry plus some more channels either side. Occasionally I do hear voices including the broadcast of Mass on a Sunday.These are some videos I made of 43MHz, I don't know the locations but maybe the north because 50MHz was open to around Milan at the same time.https://www.youtube.com/watch?v=GfAohkIixiIhttps://www.youtube.com/watch?v=3x_YyVEp7schttps://www.youtube.com/watch?v=oBTz1_YeUTgDuring yesterday Sporadic E I even heard two analogue cordless telephones! These must be very old now because I remember similar products from the 1980s, I even had a Superstar system :) Maybe they are in the countryside and use them to cover a lot of land?I hope you find the videos interesting and I have more reception of Italy on my youtube channel.
Citazione di: UKDX il 25 Giugno 2018, 17:41:23Thank you everyone for the nice welcome and I am pleased you like the videos. Thank you for the information about 43MHz and especially for the extra information about who is speaking on my recordings, it really makes it interesting to know what is being spoken and where they are.The cordless telephones I have received are all on 45MHz so this must of been an old allocation for Italy. In the UK we were never allowed high power systems and ours were on 31/39/47MHz but very very low power.I hear quite a lot of radio station links between 50-68MHz and when the Sporadic E is good also the Police(?) on 78 and 79MHz.If I receive more Italian signals that are interesting I will post them here.
Citazione di: UKDX il 25 Giugno 2018, 22:09:28Hi Davide, I appreciate you letting me know that, I'll be careful what I do post and most of my listening takes place below 70MHz. :up: Let me just say those signals are very strong when Sporadic E is good to Italy. :wink:In the UK our Police, Fire and ambulance services went digital Tetra some years ago to stop people listening with scanners. In two years they will transfer to 4G/5G using a system from EE mobile.
Citazione di: IZ2UUF (davj2500) il 25 Giugno 2018, 21:10:59The 75-79MHz segment is allocated to the Police, while 73-74MHz segment is allocated to Fire Department.Please, do not post here videos recorded in that segment (Police and Fire dept.) because in Italy recording (and, even worse, spreading) of such communications is strictly forbidden and the forum administrators could get in troubles.Vy73 de Davide IZ2UUF
Citazione di: UKDX il 30 Giugno 2018, 19:02:10Sorry @591 it's a Greek red wine but the Pizza and the dog are both Italian :grin:
Citazione di: UKDX il 29 Giugno 2018, 18:53:40If someone is able to listen to the videos I posted yesterday, I wonder if there are any clues as to the operation. I hear helicopters and 'bambino'. Do you think these are search and rescue missions in the Mediterranean or towards North Africa coast?
Citazione di: UKDX il 28 Giugno 2018, 22:31:50Another of my hobbies is logging all the studio links that Italian radio stations use, lucky for me they use RDS so it's easy to confirm the station using fmlist.https://www.youtube.com/watch?v=X2A0l7yca-s
Citazione di: IZ2UUF (davj2500) il 25 Giugno 2018, 23:32:20so costs are maximized and efficiency minimized
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