Actually these are FCC allocated for US flagged vessels, rather than being allocated internationally by ITU like the VHF channels, but vessels flagged from other countries often also use them.Garry wrote:they are a worldwide shipping allocation
Cruise ship comms
Re: Cruise ship comms
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Re: Cruise ship comms
Seen bearcom mtp850 on princess cruise staff so far
Re: Cruise ship comms
MTP850 = TETRA - using Motorola's 800Mhz rental sites while in Sydney?matthewn1983 wrote:Seen bearcom mtp850 on princess cruise staff so far
Grant
Professional Scanner nut. Ibis bin chicken of radio scraps
Scanners:
Uniden 325P2, Whistler TRX-1, GRE PSR800 x 2, Uniden 780 x 3, Uniden 796, Uniden 396 x 2, Uniden 246,
Software:
DSD v2.368, Unitrunker, Trunkview
Scanners:
Uniden 325P2, Whistler TRX-1, GRE PSR800 x 2, Uniden 780 x 3, Uniden 796, Uniden 396 x 2, Uniden 246,
Software:
DSD v2.368, Unitrunker, Trunkview
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Re: Cruise ship comms
I think so, that was before customs and sign on but Ill have a look before I turn my phone off.
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Re: Cruise ship comms
2 ships in Sydney this morning. If anyone gets a chance the pager freq for the sea princess is 469.6500, I could not decode it on pdw? All tones for the ship were 203.5 and 457.x to scan.
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Re: Cruise ship comms
Sea Princess
(seen PRO5150 and PRO7150)
457.5625 203.5 Hz (bridge ops)
457.2000 203.5 Hz (encrypted, most likely security channel)
469.6500 n/a (pager, wouldnt decode on PDW, will upload photo of pager when i get a chance)
(seen PRO5150 and PRO7150)
457.5625 203.5 Hz (bridge ops)
457.2000 203.5 Hz (encrypted, most likely security channel)
469.6500 n/a (pager, wouldnt decode on PDW, will upload photo of pager when i get a chance)
Re: Cruise ship comms
what kind of modulation/protocol was 457.2000 using?
Since theres a tone I'm assuming it was frequency inversion?
Since theres a tone I'm assuming it was frequency inversion?
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Re: Cruise ship comms
Heres a photo of one of the crew with 2 pagers - http://i.imgur.com/3VraE.jpg
citabria, was just going through some samples, actually sounded alot like scada, probably shouldve recorded it when i heard it, but it only ever came up for about 5 minutes and never heard it again.
citabria, was just going through some samples, actually sounded alot like scada, probably shouldve recorded it when i heard it, but it only ever came up for about 5 minutes and never heard it again.
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Re: Cruise ship comms
Those pagers/duress alarms bring back memories.
They double as a pager and duress alarm or can do.
They are ASCOM pagers but distributed in Australia by Integrated Wireless, who make some cool stuff if its setup properly and people are trained in how to use it properly
Website address is www.integratedwireless.com.au
Upon quickly looking at their webiste they do use POCSAG as one of the protocols. I was always meaning to try and decode my hospitals paging system when i worked for them but never got around to it
They double as a pager and duress alarm or can do.
They are ASCOM pagers but distributed in Australia by Integrated Wireless, who make some cool stuff if its setup properly and people are trained in how to use it properly
Website address is www.integratedwireless.com.au
Upon quickly looking at their webiste they do use POCSAG as one of the protocols. I was always meaning to try and decode my hospitals paging system when i worked for them but never got around to it
Re: Cruise ship comms
you will find sea princess on a combination of the freqs I posted earlier
457.5250 467.7500 467.5250
457.5500 467.7750 467.5500
457.5750 467.8000 467.5750
457.6000 467.8250 467.5000
they will use ctcss or dcs..
Im keen to know what you discover
457.5250 467.7500 467.5250
457.5500 467.7750 467.5500
457.5750 467.8000 467.5750
457.6000 467.8250 467.5000
they will use ctcss or dcs..
Im keen to know what you discover
Happily Scanning Since 1983