RadioReference.com Forums
I have been using RTLAMR on a Windows 10 machine for a few weeks with some luck. Mostly I am receiving reports from several R900 devices - I am assuming that these are smart water meters based on the data:
{Time:2019-06-08T20:29:43.901 R900:{ID:1548625406 Unkn1:0xA3 NoUse:33 BackFlow:0 Consumption: 138223 Unkn3:0x00 Leak: 4 LeakNow:0}}
{Time:2019-06-08T20:30:02.104 R900:{ID:1551775496 Unkn1:0xA3 NoUse:32 BackFlow:0 Consumption: 37114 Unkn3:0x00 Leak: 5 LeakNow:2}}
{Time:2019-06-08T20:30:25.935 R900:{ID:1548625406 Unkn1:0xA3 NoUse:33 BackFlow:0 Consumption: 138223 Unkn3:0x00 Leak: 4 LeakNow:0}}
{Time:2019-06-08T20:30:58.109 R900:{ID:1551775496 Unkn1:0xA3 NoUse:32 BackFlow:0 Consumption: 37114 Unkn3:0x00 Leak: 5 LeakNow:2}}
{Time:2019-06-08T20:32:03.895 R900:{ID:1548625406 Unkn1:0xA3 NoUse:33 BackFlow:0 Consumption: 138223 Unkn3:0x00 Leak: 4 LeakNow:0}}
{Time:2019-06-08T20:32:22.099 R900:{ID:1551775496 Unkn1:0xA3 NoUse:32 BackFlow:0 Consumption: 37114 Unkn3:0x00 Leak: 5 LeakNow:2}}
{Time:2019-06-08T20:32:45.900 R900:{ID:1548625406 Unkn1:0xA3 NoUse:33 BackFlow:0 Consumption: 138223 Unkn3:0x00 Leak: 4 LeakNow:0}}
{Time:2019-06-08T20:33:41.906 R900:{ID:1548625406 Unkn1:0xA3 NoUse:33 BackFlow:0 Consumption: 138223 Unkn3:0x00 Leak: 4 LeakNow:0}}
{Time:2019-06-08T20:34:23.906 R900:{ID:1548625406 Unkn1:0xA3 NoUse:33 BackFlow:0 Consumption: 138223 Unkn3:0x00 Leak: 4 LeakNow:0}}
{Time:2019-06-08T20:34:42.100 R900:{ID:1551775496 Unkn1:0xA3 NoUse:32 BackFlow:0 Consumption: 37116 Unkn3:0x00 Leak: 5 LeakNow:2}}
Occasionally I get something from a SCM device
{Time 2019-06-02T07 54 21.586 SCM 12089578 Type 14 Tamper {Phy 02 Enc 02} Consumption 2689951 CRC 0xBB52}}
{Time 2019-06-02T20 42 33.484 SCM 13577798 Type 0 Tamper {Phy 01 Enc 00} Consumption 7709324 CRC 0xFCAE}}
{Time 2019-06-02T20 42 33.484 SCM 13577798 Type 0 Tamper {Phy 01 Enc 00} Consumption 7709324 CRC 0xFCAE}}
{Time 2019-06-02T20 42 33.484 SCM 13577798 Type 0 Tamper {Phy 01 Enc 00} Consumption 7709324 CRC 0xFCAE}}
{Time 2019-06-02T20 42 33.484 SCM 13577798 Type 0 Tamper {Phy 01 Enc 00} Consumption 7709324 CRC 0xFCAE}}
{Time 2019-05-28T11 29 1.693 SCM 15391217 Type 3 Tamper {Phy 02 Enc 03} Consumption 16437741 CRC 0xC2E7}}
{Time 2019-06-03T04 51 28.399 SCM 21167396 Type 7 Tamper {Phy 00 Enc 02} Consumption 3281146 CRC 0x68F9}}
{Time 2019-06-03T04 51 28.399 SCM 21167396 Type 7 Tamper {Phy 00 Enc 02} Consumption 3281146 CRC 0x68F9}}
{Time 2019-06-03T04 51 28.399 SCM 21167396 Type 7 Tamper {Phy 00 Enc 02} Consumption 3281146 CRC 0x68F9}}
{Time 2019-06-03T04 51 28.399 SCM 21167396 Type 7 Tamper {Phy 00 Enc 02} Consumption 3281146 CRC 0x68F9}}
{Time 2019-06-04T10 4 22.229 SCM 44601053 Type 15 Tamper {Phy 02 Enc 01} Consumption 15696690 CRC 0x9F74}}
I am guessing that these are gas meters.
My smart electric meter has the digits 2.4 in the part number - I am assuming that it operates in the 2.4ghz range.
Will RTLAMR work in the 2.4ghz range? I am sure that my RTL-SDR dongles will not receive transmissions in that range - I plan on using a HackRF One unit. What center frequency should be specified? and, could someone please explain how the center frequency thing works? Is there a need to know exactly what frequency the devices are using? How wide is the band?
{Time:2019-06-08T20:29:43.901 R900:{ID:1548625406 Unkn1:0xA3 NoUse:33 BackFlow:0 Consumption: 138223 Unkn3:0x00 Leak: 4 LeakNow:0}}
{Time:2019-06-08T20:30:02.104 R900:{ID:1551775496 Unkn1:0xA3 NoUse:32 BackFlow:0 Consumption: 37114 Unkn3:0x00 Leak: 5 LeakNow:2}}
{Time:2019-06-08T20:30:25.935 R900:{ID:1548625406 Unkn1:0xA3 NoUse:33 BackFlow:0 Consumption: 138223 Unkn3:0x00 Leak: 4 LeakNow:0}}
{Time:2019-06-08T20:30:58.109 R900:{ID:1551775496 Unkn1:0xA3 NoUse:32 BackFlow:0 Consumption: 37114 Unkn3:0x00 Leak: 5 LeakNow:2}}
{Time:2019-06-08T20:32:03.895 R900:{ID:1548625406 Unkn1:0xA3 NoUse:33 BackFlow:0 Consumption: 138223 Unkn3:0x00 Leak: 4 LeakNow:0}}
{Time:2019-06-08T20:32:22.099 R900:{ID:1551775496 Unkn1:0xA3 NoUse:32 BackFlow:0 Consumption: 37114 Unkn3:0x00 Leak: 5 LeakNow:2}}
{Time:2019-06-08T20:32:45.900 R900:{ID:1548625406 Unkn1:0xA3 NoUse:33 BackFlow:0 Consumption: 138223 Unkn3:0x00 Leak: 4 LeakNow:0}}
{Time:2019-06-08T20:33:41.906 R900:{ID:1548625406 Unkn1:0xA3 NoUse:33 BackFlow:0 Consumption: 138223 Unkn3:0x00 Leak: 4 LeakNow:0}}
{Time:2019-06-08T20:34:23.906 R900:{ID:1548625406 Unkn1:0xA3 NoUse:33 BackFlow:0 Consumption: 138223 Unkn3:0x00 Leak: 4 LeakNow:0}}
{Time:2019-06-08T20:34:42.100 R900:{ID:1551775496 Unkn1:0xA3 NoUse:32 BackFlow:0 Consumption: 37116 Unkn3:0x00 Leak: 5 LeakNow:2}}
Occasionally I get something from a SCM device
{Time 2019-06-02T07 54 21.586 SCM 12089578 Type 14 Tamper {Phy 02 Enc 02} Consumption 2689951 CRC 0xBB52}}
{Time 2019-06-02T20 42 33.484 SCM 13577798 Type 0 Tamper {Phy 01 Enc 00} Consumption 7709324 CRC 0xFCAE}}
{Time 2019-06-02T20 42 33.484 SCM 13577798 Type 0 Tamper {Phy 01 Enc 00} Consumption 7709324 CRC 0xFCAE}}
{Time 2019-06-02T20 42 33.484 SCM 13577798 Type 0 Tamper {Phy 01 Enc 00} Consumption 7709324 CRC 0xFCAE}}
{Time 2019-06-02T20 42 33.484 SCM 13577798 Type 0 Tamper {Phy 01 Enc 00} Consumption 7709324 CRC 0xFCAE}}
{Time 2019-05-28T11 29 1.693 SCM 15391217 Type 3 Tamper {Phy 02 Enc 03} Consumption 16437741 CRC 0xC2E7}}
{Time 2019-06-03T04 51 28.399 SCM 21167396 Type 7 Tamper {Phy 00 Enc 02} Consumption 3281146 CRC 0x68F9}}
{Time 2019-06-03T04 51 28.399 SCM 21167396 Type 7 Tamper {Phy 00 Enc 02} Consumption 3281146 CRC 0x68F9}}
{Time 2019-06-03T04 51 28.399 SCM 21167396 Type 7 Tamper {Phy 00 Enc 02} Consumption 3281146 CRC 0x68F9}}
{Time 2019-06-03T04 51 28.399 SCM 21167396 Type 7 Tamper {Phy 00 Enc 02} Consumption 3281146 CRC 0x68F9}}
{Time 2019-06-04T10 4 22.229 SCM 44601053 Type 15 Tamper {Phy 02 Enc 01} Consumption 15696690 CRC 0x9F74}}
I am guessing that these are gas meters.
My smart electric meter has the digits 2.4 in the part number - I am assuming that it operates in the 2.4ghz range.
Will RTLAMR work in the 2.4ghz range? I am sure that my RTL-SDR dongles will not receive transmissions in that range - I plan on using a HackRF One unit. What center frequency should be specified? and, could someone please explain how the center frequency thing works? Is there a need to know exactly what frequency the devices are using? How wide is the band?