More Data
PPSTN Motorola mobile radios get data capability April 11, 2013.
SERM officer #048's truck radio is now sending packet data once every minute.
CO# 048 returned home from Prince Albert after having his mobile radio upgraded for data transmission.
He enters this tower site's service area and his radio affiliates to it.
"04/11 17:04:41","Affiliate",6000,"Sask Environment",2261542,"CO # 048 M Echo Park"
Channel Grants OSP:
"04/11 17:04:59","Data","00-0048","138.24000","","","2261542","CO # 048 M Echo Park"
"04/11 17:04:59","Data","00-0048","138.24000","","","2261542","CO # 048 M Echo Park"
"04/11 17:05:01","Data","00-0093","138.46500","","","2261542","CO # 048 M Echo Park"
"04/11 17:05:01","Data","00-0093","138.46500","","","2261542","CO # 048 M Echo Park"
"04/11 17:06:03","Data","00-0093","138.46500","","","2261542","CO # 048 M Echo Park"
"04/11 17:06:03","Data","00-0093","138.46500","","","2261542","CO # 048 M Echo Park"
"04/11 17:07:04","Data","00-0219","139.09500","","","2261542","CO # 048 M Echo Park"
"04/11 17:07:04","Data","00-0219","139.09500","","","2261542","CO # 048 M Echo Park"
"04/11 17:08:07","Data","00-0093","138.46500","","","2261542","CO # 048 M Echo Park"
"04/11 17:08:07","Data","00-0093","138.46500","","","2261542","CO # 048 M Echo Park"
"04/11 17:09:09","Data","00-0048","138.24000","","","2261542","CO # 048 M Echo Park"
"04/11 17:09:09","Data","00-0048","138.24000","","","2261542","CO # 048 M Echo Park"
"04/11 17:10:11","Data","00-0219","139.09500","","","2261542","CO # 048 M Echo Park"
"04/11 17:10:11","Data","00-0219","139.09500","","","2261542","CO # 048 M Echo Park"
"04/11 17:11:13","Data","00-0219","139.09500","","","2261542","CO # 048 M Echo Park"
"04/11 17:11:13","Data","00-0219","139.09500","","","2261542","CO # 048 M Echo Park"
"04/11 17:12:15","Data","00-0093","138.46500","","","2261542","CO # 048 M Echo Park"
"04/11 17:12:15","Data","00-0093","138.46500","","","2261542","CO # 048 M Echo Park"
"04/11 17:13:17","Data","00-0093","138.46500","","","2261542","CO # 048 M Echo Park"
"04/11 17:13:17","Data","00-0093","138.46500","","","2261542","CO # 048 M Echo Park"
"04/11 17:14:19","Data","00-0219","139.09500","","","2261542","CO # 048 M Echo Park"
"04/11 17:14:19","Data","00-0219","139.09500","","","2261542","CO # 048 M Echo Park"
"04/11 17:15:21","Data","00-0093","138.46500","","","2261542","CO # 048 M Echo Park"
"04/11 17:15:21","Data","00-0093","138.46500","","","2261542","CO # 048 M Echo Park"
"04/11 17:16:23","Data","00-0048","138.24000","","","2261542","CO # 048 M Echo Park"
"04/11 17:16:23","Data","00-0048","138.24000","","","2261542","CO # 048 M Echo Park"
"04/11 17:17:25","Data","00-0219","139.09500","","","2261542","CO # 048 M Echo Park"
"04/11 17:17:25","Data","00-0219","139.09500","","","2261542","CO # 048 M Echo Park"
"04/11 17:18:27","Unaffiliate",0,"",2261542,"CO # 048 M Echo Park"
28 minutes later CO# 048 turns his radio off at the end of his shift. It must be great to be back home.
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April 12, 2013 Affiliation when CO# 048 first turns his radio on at his home.
"04/12 08:07:22","Affiliate",6000,"T: 7171 DT: 4/12/13@7:52",2261542,"TG: 6000 DT: 4/12/13@8:07"
April 12,2013 Grants OSP :
"04/12 08:07:23","Data","00-0219","139.09500","","","2261542","TG: 6000 DT: 4/12/13@8:07"
"04/12 08:07:23","Data","00-0219","139.09500","","","2261542","TG: 6000 DT: 4/12/13@8:07"
The radio sent 62 of these packets (31x2) over the next 32 minutes until CO# 048 turned the radio off at the office.
"04/12 08:39:13","Data","00-0048","138.24000","","","2261542","TG: 6000 DT: 4/12/13@8:07"
"04/12 08:39:13","Data","00-0048","138.24000","","","2261542","TG: 6000 DT: 4/12/13@8:07"
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Dump OSP data looks like this:
94 00 00 00 5D 03 7B 22 82 26 7F FF 04/12 08:29:46 Data Channel Grant Explicit - Radio ID: 2261542 RX Channel: 0-0093(138.46500) TX Channel: 0-0891(142.45500)
94 00 00 00 30 03 4E 22 82 26 FE 08 04/12 08:30:48 Data Channel Grant Explicit - Radio ID: 2261542 RX Channel: 0-0048(138.24000) TX Channel: 0-0846(142.23000)
94 00 00 00 5D 03 7B 22 82 26 7F FF 04/12 08:34:03 Data Channel Grant Explicit - Radio ID: 2261542 RX Channel: 0-0093(138.46500) TX Channel: 0-0891(142.45500)
94 00 00 00 30 03 4E 22 82 26 FE 08 04/12 08:35:05 Data Channel Grant Explicit - Radio ID: 2261542 RX Channel: 0-0048(138.24000) TX Channel: 0-0846(142.23000)
94 00 00 00 5D 03 7B 22 82 26 7F FF 04/12 08:36:07 Data Channel Grant Explicit - Radio ID: 2261542 RX Channel: 0-0093(138.46500) TX Channel: 0-0891(142.45500)
RAW Data Dump OSP:
P25,9400000030034E228226FE08
P25,9400000030034E228226FE08
P25,9400000030034E228226FE08
P25,940000005D037B2282267FFF
P25,940000005D037B2282267FFF
P25,940000005D037B2282267FFF
-----------------------------------------------------------
ISP Data starts here:
SERM CO# 048 turns his radio on at the office for the trip home for a late lunch.
"04/12 12:34:15","Affiliate",6000,"Sask Environment",2261542,"CO# 048 M Echo Park"
Looking at some (1 out of every 3) of the ISP data messages sent by # 048's mobile radio.
Data is being sent on Voice Channels #717 = 141.5850 MHz and #891 = 142.4550 MHz
23 0A 00 22 82 26 80 00 00 00 D1 D9 04/12 12:35:02 ****23 = Cancel Service Request.****
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Data Messages ISP:
03 08 00 22 82 26 80 00 00 00 2E B3 04/12 12:36:05****(03 08=ISP Data Packet)****
03 08 00 22 82 26 80 00 00 00 2E B3 04/12 12:37:07****(00=Mfg=Standard)****
03 08 00 22 82 26 80 00 00 00 2E B3 04/12 12:39:44****(22 82 26=2261546=RID#)****
03 08 00 22 82 26 80 00 00 00 2E B3 04/12 12:42:50
03 08 00 22 82 26 80 00 00 00 2E B3 04/12 12:42:50
-------------------------------------------------------------------------------------------------------
PSR-Data dump ISP.
P25:T0002:230A0022822680000000D1D9****Cancel Service Request RID 2261542****
P25:T0002:6B95609151656D696D65222F E
P25:T0002:76C600228226810A08009882
P25:T0002:060118262C262C262C181979 E
P25:T0002:56C600228226810238000DBB****(56 same as in RCMP Data)*(C6 here,is C4 in RCMP Data) (RID)*(81 02 here, is 83 04 in RCMP Data)****
P25:T0002:05E69C0000000002000F4EC0 E
---------------------------------------------------
P25:T0002:030800228226800000002EB3****(22 82 26) = 2261542 = Unencrypted RID that is sending the data.****
P25:T0002:4140A7ED50FCA517D2973EBD E****Encrypted Data****
P25:T0002:56C6002282268102480005E2****Unencrypted (C6=198)*(22 82 26=RID#)*(81 02 never changes)*(48=72 this changes)****
P25:T0002:05E69C000010000200074EC0 E****(01 00 00 20) = 16777248 = Unencrypted NEW RID# that this data is being sent to.*****
---------------------------------------------------
P25:T0002:030800228226800000002EB3****Unencrypted (RID#)****
P25:T0002:114007DAA16D48150AAAA804 E****Encrypted Data****
P25:T0002:56C600228226810228000EC8***Unencrypted (RID#)*(81 02=33026 never changes)*(28=40 this changes)****
P25:T0002:05E69C000010000200074EC0 E****Unencrypted (RID#)****
---------------------------------------------------
P25:T0002:030800228226800000002EB3****Unencrypted RID#****
P25:T0002:05AAAAAAAAAAAAAAAA56AAAA E****Encrypted****
-----------------------------------------------------
P25:T0002:030800228226800000002EB3
P25:T0002
AAAAAAAAAA0AAAAAAAAAAAA E
P25:T0002:56C60022822681020800082E****(08=8 same as seen in RCMP Data. This one is always 08 in the RCMP message****
P25:T0002:05E69C00000A000200074EC0 E
---------------------------------------------------
P25:T0002:030800228226800000002EB3
P25:T0002:FD6AAAA000AAAAABFAAAAAAA E
---------------------------------------------------
P25:T0002:030800228226800000002EB3
P25:T0002:AAAAAAAAA0AA0FAAAAAAAAAA E
P25:T0002:56C60022822681020800082E****(08=8 again)****
P25:T0002:05E69C000000000200074EC0 E
---------------------------------------------------
P25:T0002:030800228226800000002EB3
P25:T0002:0AAAAAAAAAAA000AAAAAAABF E
P25:T0002:56C600228226810238000DBB****(38=56 changed ****
P25:T0002:05E69C0000000002000F4EC0 E
--------------------------------------------------
P25:T0002:030800228226800000002EB3
P25:T0002:AAAAAAAABFAAAAAAAAAAAAAA E
P25:T0002:56C600228226810218000B5D
P25:T0002:05E69C000010000200074EC0 E
P25:T0002:56C600228226810268000304****(68=104 now)****
P25:T0002:05E69C000000000200074EC0 E
P25:T0002:56C600228226810218000B5D****(18=24)****
P25:T0002:05E69C000010000200074EC0 E
P25:T0002:56C600228226810258000691****(58=88)****
P25:T0002:05E69C000000000200074EC0 E
--------------------------------------------------
P25:T0002:030800228226800000002EB3
P25:T0002:AAAFA557AAAAAAAAAAAAAAAA E
---------------------------------------------------
P25:T0002:030800228226800000002EB3
P25:T0002:3D75F80FD547000CD7F855D8 E
P25:T0002:56C600228226810228000EC8
P25:T0002:05E69C000010000200074EC0 E
---------------------------------------------------
P25:T0002:030800228226800000002EB3
P25:T0002:556AAFEBF217DAABDAA1FA8D E
P25:T0002:56C600228226810258000691
P25:T0002:05E69C000010000200074EC0 E
---------------------------------------------------
P25:T0002:030800228226800000002EB3
P25:T0002:115C37EA801568152AAAFD00 E
P25:T0002:56C60022822681020800082E
P25:T0002:05E69C000000000200074EC0 E
----------------------------------------------------
P25:T0002:030800228226800000002EB3
P25:T0002
54003FAA0AAA83EAAA0003C E
P25:T0002:56C600228226810238000DBB
P25:T0002:05E69C000000000200074EC0 E
-----------------------------------------------------
P25:T0002:030800228226800000002EB3
P25:T0002:AAA0517DAAAA10290E03F6AE E
P25:T0002:56C600228226810268000304
P25:T0002:05E69C000010000200074EC0 E
----------------------------------------------------
P25:T0002:030800228226800000002EB3
P25:T0002:AAA1F407FFF00AA80001F007 E
P25:T0002:56C600228226810218000B5D
P25:T0002:05E69C000010000200074EC0 E
--------------------------------------------------
P25:T0002:030800228226800000002EB3
P25:T0002:0002AFFFD4A87C2AA2AFC400 E
P25:T0002:56C600228226810228000EC8
P25:T0002:05E69C000010000200074EC0 E
---------------------------------------------------
P25:T0002:030800228226800000002EB3
P25:T0002:443810FD40375C3AAAA528F0 E
P25:T0002:56C600228226810238000DBB
P25:T0002:05E69C000010000200074EC0 E
---------------------------------------------------
P25:T0002:030800228226800000002EB3
P25:T0002:3FAAA150014AAAAAAAAAAAAB E
P25:T0002:56C600228226810258000691
P25:T0002:05E69C000000000200074EC0 E
----------------------------------------------------
P25:T0002:030800228226800000002EB3
P25:T0002
4AA07FADD53D768F6AAAA4A E
P25:T0002:56C600228226810268000304
P25:T0002:05E69C000010000200074EC0 E
----------------------------------------------------
P25:T0002:030800228226800000002EB3
P25:T0002:A5AAAA82AD6AA756ABFEA81D E
P25:T0002:56C600228226810238000DBB
P25:T0002:05E69C000010000200074EC0 E
The radio is turned off at the office and then 048 uses his portable 2261587, no data.
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Radio is turned on at the office for the trip home.
P25:T0002:030800228226800000002EB3
P25:T0002:04AAAAA5DD44057FF76AA0DD E
CO# 048 travels from the office to home.
P25:T0002:56C6002282268102480005E2
P25:T0002:05E69C000000000200074EC0 E
P25:T0002:56C60022822681020800082E---------(08=8 this was the low#) 8x15=120= high#---------
P25:T0002:05E69C000010000200074EC0 E
P25:T0002:56C600228226810238000DBB
P25:T0002:05E69C000000000200074EC0 E------The data is sent over 3 voice channels---------
P25:T0002:56C600228226810268000304--------These are used to keep the packets in the correct sequence--------
P25:T0002:05E69C000000000200074EC0 E
P25:T0002:030800228226800000002EB3
P25:T0002:AAAAAAAA03FAAAAAAAAAAAAA E
P25:T0002:56C600228226810278000077----------(78=120 this was the high#)----------
P25:T0002:05E69C000000000200074EC0 E
P25:T0002:56C600228226810228000EC8
P25:T0002:05E69C0000100002000F4EC0 E
P25:T0002:030800228226800000002EB3
P25:T0002:AAAAA000AAAAAAAAAAAAAAAA E
P25:T0002:56C600228226810238000DBB
P25:T0002:05E69C00000A000200074EC0 E
P25:T0002:030800228226800000002EB3
P25:T0002:003FAAFFFAAAAAAAAAAAAAA9 E
P25:T0002:56C600228226810268000304
P25:T0002:05E69C000000000200074EC0 E
P25:T0002:030800228226800000002EB3
P25:T0002:AAAAAAAAAAAAFF6AAAF6AAA8 E
P25:T0002:030800228226800000002EB3
P25:T0002:AAAAAAAAAAAAAAAAAAAAAAAA E
P25:T0002:56C600228226810238000DBB
P25:T0002:05E69C000010000200074EC0 E
P25:T0002:030800228226800000002EB3
P25:T0002:AAA7FFF4AAABEAAAAAAAAAAA E
P25:T0002:29494C05B30C593094EE432A E
Radio is turned off at home. A job well done.
So what's all this then ? AVL Automatic Vehicle Location. The unit is sending it's GPS location data to Prince Albert HQ.