Mobilefish.com Author: Robert Lie Collinear antenna 2 and sleeve dipole antenna test results for LoRa/LoRaWAN tutorial 46 See: https://www.mobilefish.com/developer/lorawan/lorawan_quickguide_tutorial.html Gateway ID Latitude Longitude Altitude [m] Model Antenna Model Placement Google Map eui-000080029c10dc24 52.46243671 4.59471891 45 The Things Outdoor Gateway ? outdoor https://www.google.com/maps/place/52°27'44.8"N+4°35'41.0"E eui-000080029c10db9b 52.41430355 4.82983181 30 The Things Outdoor Gateway 6db outdoor https://www.google.com/maps/place/52°24'51.5"N+4°49'47.4"E eui-7276ff000b031ebb 52.453959 4.82114072 38 Station Skylab (Kerlink) outdoor https://www.google.com/maps/place/52°27'14.3"N+4°49'16.1"E eui-60c5a8fffe760e60 52.4151369 4.8229268 30 7249 RAK fiber RAKwireless outdoor https://www.google.com/maps/place/52°24'54.5"N+4°49'22.5"E eui-1dee0d9b5b2dc3a2 52.36549483 4.90014084 ? Lorank 8 Ideetron outdoor https://www.google.com/maps/place/52°21'55.8"N+4°54'00.5"E eui-0ba0000000000001 52.40702399 4.8211033 20 Lorank 8 GP 901 C Ideetron outdoor https://www.google.com/maps/place/52°24'25.3"N+4°49'16.0"E eui-aa555a0000088013 52.438285 4.817652 42 Raspberry Pi with IMST iC880A Collinear Omni 868 MHz outdoor https://www.google.com/maps/place/52°26'17.8"N+4°49'03.6"E To find information about a gateway, using the gateway ID: https://ttnmapper.org/colour-radar/?type=radar&hideothers=on&gateway=eui-0ba0000000000001 https://www.thethingsnetwork.org/gateway-data/ To find information about a gateway, using the latitude and longitude: https://www.thethingsnetwork.org/gateway-data/location?latitude=52.46079&longitude=4.800586&distance=200 End node located at the 2nd floor (altitude ~11m): https://www.google.nl/maps/place/52°27'06.2"N+4°48'39.7"E The end node tx power is not reduced! The end node is placed in front of a window at location A, facing East and South. ======================================================= Collinear antenna 2 ======================================================= { "time": "2019-12-07T13:34:24.360590985Z", "frequency": 867.3, "modulation": "LORA", "data_rate": "SF7BW125", "coding_rate": "4/5", "gateways": [ { "gtw_id": "eui-000080029c10dc24", "timestamp": 2087264763, "time": "", "channel": 1, "rssi": -121, "snr": -6, "latitude": 52.462437, "longitude": 4.594719, "altitude": 45, "location_source": "registry" }, { "gtw_id": "eui-000080029c10db9b", "timestamp": 3462321203, "time": "2019-12-07T13:34:24.293366Z", "channel": 1, "rssi": -117, "snr": -0.5, "latitude": 52.4143, "longitude": 4.82982, "altitude": 3 }, { "gtw_id": "eui-7276ff000b031ebb", "timestamp": 2455155891, "time": "2019-12-07T13:34:24.293361Z", "channel": 4, "rssi": -104, "snr": 8.2, "latitude": 52.45396, "longitude": 4.82121, "altitude": 31 } ] } { "time": "2019-12-07T13:35:01.397296712Z", "frequency": 868.5, "modulation": "LORA", "data_rate": "SF7BW125", "coding_rate": "4/5", "gateways": [ { "gtw_id": "eui-7276ff000b031ebb", "timestamp": 2492187059, "time": "2019-12-07T13:35:01.324522Z", "channel": 2, "rssi": -87, "snr": 7, "rf_chain": 1, "latitude": 52.45396, "longitude": 4.82121, "altitude": 33 } ] } { "time": "2019-12-07T13:35:38.580830988Z", "frequency": 868.1, "modulation": "LORA", "data_rate": "SF7BW125", "coding_rate": "4/5", "gateways": [ { "gtw_id": "eui-60c5a8fffe760e60", "timestamp": 1171026311, "time": "2019-12-07T13:35:38.532805Z", "channel": 4, "rssi": -113, "snr": -6.3, "rf_chain": 3, "latitude": 52.41533, "longitude": 4.82273, "altitude": -15 }, { "gtw_id": "eui-1dee0d9b5b2dc3a2", "timestamp": 1142660475, "time": "", "channel": 0, "rssi": -115, "snr": -5.5, "rf_chain": 1, "latitude": 52.365494, "longitude": 4.900141, "location_source": "registry" }, { "gtw_id": "eui-0ba0000000000001", "timestamp": 3071627347, "time": "", "channel": 0, "rssi": -119, "snr": -0.5, "rf_chain": 1, "latitude": 52.407024, "longitude": 4.821103, "altitude": 20, "location_source": "registry" }, { "gtw_id": "eui-7276ff000b031ebb", "timestamp": 2529398107, "time": "2019-12-07T13:35:38.535566Z", "channel": 0, "rssi": -94, "snr": 9.5, "rf_chain": 1, "latitude": 52.45396, "longitude": 4.82122, "altitude": 33 } ] } { "time": "2019-12-07T13:36:15.283543942Z", "frequency": 867.5, "modulation": "LORA", "data_rate": "SF7BW125", "coding_rate": "4/5", "gateways": [ { "gtw_id": "eui-7276ff000b031ebb", "timestamp": 2566064756, "time": "2019-12-07T13:36:15.202209Z", "channel": 5, "rssi": -88, "snr": 6.8, "latitude": 52.45397, "longitude": 4.82124, "altitude": 32 } ] } { "time": "2019-12-07T13:36:52.640422485Z", "frequency": 868.3, "modulation": "LORA", "data_rate": "SF7BW125", "coding_rate": "4/5", "gateways": [ { "gtw_id": "eui-0ba0000000000001", "timestamp": 3145676923, "time": "", "channel": 1, "rssi": -115, "snr": -5.5, "rf_chain": 1, "latitude": 52.407024, "longitude": 4.821103, "altitude": 20, "location_source": "registry" }, { "gtw_id": "eui-000080029c10db9b", "timestamp": 3610612980, "time": "2019-12-07T13:36:52.585199Z", "channel": 6, "rssi": -118, "snr": -4.5, "rf_chain": 1, "latitude": 52.4143, "longitude": 4.82981, "altitude": 3 }, { "gtw_id": "eui-7276ff000b031ebb", "timestamp": 2603447739, "time": "2019-12-07T13:36:52.585186Z", "channel": 1, "rssi": -92, "snr": 10, "rf_chain": 1, "latitude": 52.45397, "longitude": 4.82125, "altitude": 32 } ] } { "time": "2019-12-07T13:37:29.405031048Z", "frequency": 868.5, "modulation": "LORA", "data_rate": "SF7BW125", "coding_rate": "4/5", "gateways": [ { "gtw_id": "eui-0ba0000000000001", "timestamp": 3182453179, "time": "", "channel": 2, "rssi": -119, "snr": -7.5, "rf_chain": 1, "latitude": 52.407024, "longitude": 4.821103, "altitude": 20, "location_source": "registry" }, { "gtw_id": "eui-000080029c10db9b", "timestamp": 3647389244, "time": "2019-12-07T13:37:29.361478Z", "channel": 7, "rssi": -114, "snr": -7, "rf_chain": 1, "latitude": 52.41429, "longitude": 4.82981, "altitude": 3 }, { "gtw_id": "eui-60c5a8fffe760e60", "timestamp": 1281849652, "time": "2019-12-07T13:37:29.356142Z", "channel": 6, "rssi": -111, "snr": -6.3, "rf_chain": 3, "latitude": 52.41492, "longitude": 4.82286, "altitude": 30 }, { "gtw_id": "eui-7276ff000b031ebb", "timestamp": 2640224027, "time": "2019-12-07T13:37:29.361467Z", "channel": 2, "rssi": -85, "snr": 7.8, "rf_chain": 1, "latitude": 52.45396, "longitude": 4.82125, "altitude": 32 } ] } { "time": "2019-12-07T13:38:06.336951297Z", "frequency": 867.7, "modulation": "LORA", "data_rate": "SF7BW125", "coding_rate": "4/5", "gateways": [ { "gtw_id": "eui-aa555a0000088013", "timestamp": 1870267812, "time": "2019-12-07T13:38:02.959529Z", "channel": 6, "rssi": -114, "snr": 3.8 } ] } { "time": "2019-12-07T13:38:42.158237958Z", "frequency": 868.1, "modulation": "LORA", "data_rate": "SF7BW125", "coding_rate": "4/5", "gateways": [ { "gtw_id": "eui-0ba0000000000001", "timestamp": 3255182755, "time": "", "channel": 0, "rssi": -120, "snr": -3.5, "rf_chain": 1, "latitude": 52.407024, "longitude": 4.821103, "altitude": 20, "location_source": "registry" }, { "gtw_id": "eui-7276ff000b031ebb", "timestamp": 2712953659, "time": "2019-12-07T13:38:42.091088Z", "channel": 0, "rssi": -94, "snr": 9.8, "rf_chain": 1, "latitude": 52.45395, "longitude": 4.82125, "altitude": 31 } ] } { "time": "2019-12-07T13:39:19.635624734Z", "frequency": 868.3, "modulation": "LORA", "data_rate": "SF7BW125", "coding_rate": "4/5", "gateways": [ { "gtw_id": "eui-7276ff000b031ebb", "timestamp": 2750414995, "time": "2019-12-07T13:39:19.552418Z", "channel": 1, "rssi": -94, "snr": 7, "rf_chain": 1, "latitude": 52.45395, "longitude": 4.82125, "altitude": 30 } ] } { "time": "2019-12-07T13:39:55.913355598Z", "frequency": 867.9, "modulation": "LORA", "data_rate": "SF7BW125", "coding_rate": "4/5", "gateways": [ { "gtw_id": "eui-0ba0000000000001", "timestamp": 3328935796, "time": "", "channel": 7, "rssi": -120, "snr": -3.8, "latitude": 52.407024, "longitude": 4.821103, "altitude": 20, "location_source": "registry" }, { "gtw_id": "eui-7276ff000b031ebb", "timestamp": 2786706756, "time": "2019-12-07T13:39:55.844175Z", "channel": 7, "rssi": -92, "snr": 9.8, "latitude": 52.45395, "longitude": 4.82126, "altitude": 31 } ] } { "time": "2019-12-07T13:40:32.114908195Z", "frequency": 868.5, "modulation": "LORA", "data_rate": "SF7BW125", "coding_rate": "4/5", "gateways": [ { "gtw_id": "eui-0ba0000000000001", "timestamp": 3365159307, "time": "", "channel": 2, "rssi": -118, "snr": -4.8, "rf_chain": 1, "latitude": 52.407024, "longitude": 4.821103, "altitude": 20, "location_source": "registry" }, { "gtw_id": "eui-60c5a8fffe760e60", "timestamp": 1464558433, "time": "2019-12-07T13:40:32.064915Z", "channel": 6, "rssi": -112, "snr": -4.5, "rf_chain": 3, "latitude": 52.41485, "longitude": 4.8228, "altitude": 16 }, { "gtw_id": "eui-7276ff000b031ebb", "timestamp": 2822930291, "time": "2019-12-07T13:40:32.067703Z", "channel": 2, "rssi": -92, "snr": 7.8, "rf_chain": 1, "latitude": 52.45396, "longitude": 4.82126, "altitude": 31 } ] } { "time": "2019-12-07T13:41:09.224986104Z", "frequency": 868.1, "modulation": "LORA", "data_rate": "SF7BW125", "coding_rate": "4/5", "gateways": [ { "gtw_id": "eui-0ba0000000000001", "timestamp": 3402231395, "time": "", "channel": 0, "rssi": -119, "snr": -3, "rf_chain": 1, "latitude": 52.407024, "longitude": 4.821103, "altitude": 20, "location_source": "registry" }, { "gtw_id": "eui-7276ff000b031ebb", "timestamp": 2860002411, "time": "2019-12-07T13:41:09.139816Z", "channel": 0, "rssi": -91, "snr": 8.2, "rf_chain": 1, "latitude": 52.45396, "longitude": 4.82125, "altitude": 31 } ] } { "time": "2019-12-07T13:41:46.975638347Z", "frequency": 867.1, "modulation": "LORA", "data_rate": "SF7BW125", "coding_rate": "4/5", "gateways": [ { "gtw_id": "eui-7276ff000b031ebb", "timestamp": 2897119683, "time": "2019-12-07T13:41:46.257085Z", "channel": 3, "rssi": -87, "snr": 9.2, "latitude": 52.45396, "longitude": 4.82124, "altitude": 32 } ] } { "time": "2019-12-07T13:42:22.824550926Z", "frequency": 868.3, "modulation": "LORA", "data_rate": "SF7BW125", "coding_rate": "4/5", "gateways": [ { "gtw_id": "eui-7276ff000b031ebb", "timestamp": 2933602803, "time": "2019-12-07T13:42:22.740199Z", "channel": 1, "rssi": -93, "snr": 8.8, "rf_chain": 1, "latitude": 52.45395, "longitude": 4.82123, "altitude": 32 } ] } { "time": "2019-12-07T13:42:59.814954102Z", "frequency": 868.5, "modulation": "LORA", "data_rate": "SF7BW125", "coding_rate": "4/5", "gateways": [ { "gtw_id": "eui-0ba0000000000001", "timestamp": 3512850731, "time": "", "channel": 2, "rssi": -117, "snr": -8.5, "rf_chain": 1, "latitude": 52.407024, "longitude": 4.821103, "altitude": 20, "location_source": "registry" }, { "gtw_id": "eui-000080029c10db9b", "timestamp": 3977786876, "time": "2019-12-07T13:42:59.759233Z", "channel": 7, "rssi": -113, "snr": -7.2, "rf_chain": 1, "latitude": 52.4143, "longitude": 4.82982, "altitude": 2 }, { "gtw_id": "eui-60c5a8fffe760e60", "timestamp": 1612250641, "time": "2019-12-07T13:42:59.757119Z", "channel": 6, "rssi": -110, "snr": -2.8, "rf_chain": 3, "latitude": 52.41495, "longitude": 4.82303, "altitude": 24 }, { "gtw_id": "eui-7276ff000b031ebb", "timestamp": 2970621835, "time": "2019-12-07T13:42:59.759225Z", "channel": 2, "rssi": -88, "snr": 7, "rf_chain": 1, "latitude": 52.45395, "longitude": 4.82123, "altitude": 33 } ] } ======================================================= SLEEVE DIPOLE ======================================================= { "time": "2019-12-07T13:49:28.166670147Z", "frequency": 868.1, "modulation": "LORA", "data_rate": "SF7BW125", "coding_rate": "4/5", "gateways": [ { "gtw_id": "eui-0ba0000000000001", "timestamp": 3901186059, "time": "", "channel": 0, "rssi": -120, "snr": -5.2, "rf_chain": 1, "latitude": 52.407024, "longitude": 4.821103, "altitude": 20, "location_source": "registry" }, { "gtw_id": "eui-7276ff000b031ebb", "timestamp": 3358957459, "time": "2019-12-07T13:49:28.094789Z", "channel": 0, "rssi": -89, "snr": 8.5, "rf_chain": 1, "latitude": 52.45394, "longitude": 4.82122, "altitude": 33 } ] } { "time": "2019-12-07T13:50:06.323388143Z", "frequency": 867.5, "modulation": "LORA", "data_rate": "SF7BW125", "coding_rate": "4/5", "gateways": [ { "gtw_id": "eui-7276ff000b031ebb", "timestamp": 3396359852, "time": "2019-12-07T13:50:05.497176Z", "channel": 5, "rssi": -88, "snr": 6.8, "latitude": 52.45396, "longitude": 4.82126, "altitude": 34 } ] } { "time": "2019-12-07T13:50:42.762192312Z", "frequency": 868.3, "modulation": "LORA", "data_rate": "SF7BW125", "coding_rate": "4/5", "gateways": [ { "gtw_id": "eui-0ba0000000000001", "timestamp": 3975735611, "time": "", "channel": 1, "rssi": -119, "snr": -8, "rf_chain": 1, "latitude": 52.407024, "longitude": 4.821103, "altitude": 20, "location_source": "registry" } ] } { "time": "2019-12-07T13:51:18.296546357Z", "frequency": 868.5, "modulation": "LORA", "data_rate": "SF7BW125", "coding_rate": "4/5", "gateways": [ { "gtw_id": "eui-7276ff000b031ebb", "timestamp": 3469076379, "time": "2019-12-07T13:51:18.213692Z", "channel": 2, "rssi": -86, "snr": 6.5, "rf_chain": 1, "latitude": 52.45396, "longitude": 4.82124, "altitude": 33 } ] } { "time": "2019-12-07T13:51:54.175376145Z", "frequency": 867.7, "modulation": "LORA", "data_rate": "SF7BW125", "coding_rate": "4/5", "gateways": [ { "gtw_id": "eui-0ba0000000000001", "timestamp": 4047180964, "time": "", "channel": 6, "rssi": -120, "snr": -8, "latitude": 52.407024, "longitude": 4.821103, "altitude": 20, "location_source": "registry" }, { "gtw_id": "eui-7276ff000b031ebb", "timestamp": 3504952476, "time": "2019-12-07T13:51:54.089782Z", "channel": 6, "rssi": -94, "snr": 10.5, "latitude": 52.45394, "longitude": 4.82123, "altitude": 31 } ] } { "time": "2019-12-07T13:52:31.114251579Z", "frequency": 868.1, "modulation": "LORA", "data_rate": "SF7BW125", "coding_rate": "4/5", "gateways": [ { "gtw_id": "eui-0ba0000000000001", "timestamp": 4084136571, "time": "", "channel": 0, "rssi": -119, "snr": -5.5, "rf_chain": 1, "latitude": 52.407024, "longitude": 4.821103, "altitude": 20, "location_source": "registry" }, { "gtw_id": "eui-7276ff000b031ebb", "timestamp": 3541908115, "time": "2019-12-07T13:52:31.045417Z", "channel": 0, "rssi": -91, "snr": 8.8, "rf_chain": 1, "latitude": 52.45389, "longitude": 4.82123, "altitude": 27 } ] } { "time": "2019-12-07T13:53:08.694908044Z", "frequency": 868.3, "modulation": "LORA", "data_rate": "SF7BW125", "coding_rate": "4/5", "gateways": [ { "gtw_id": "eui-7276ff000b031ebb", "timestamp": 3578750227, "time": "2019-12-07T13:53:07.887523Z", "channel": 1, "rssi": -92, "snr": 3.5, "rf_chain": 1, "latitude": 52.45391, "longitude": 4.82123, "altitude": 27 } ] } { "time": "2019-12-07T13:53:46.1477524Z", "frequency": 867.9, "modulation": "LORA", "data_rate": "SF7BW125", "coding_rate": "4/5", "gateways": [ { "gtw_id": "eui-7276ff000b031ebb", "timestamp": 3616259132, "time": "2019-12-07T13:53:45.396422Z", "channel": 7, "rssi": -90, "snr": 10.8, "latitude": 52.45392, "longitude": 4.82123, "altitude": 28 } ] } { "time": "2019-12-07T13:54:22.753446557Z", "frequency": 868.5, "modulation": "LORA", "data_rate": "SF7BW125", "coding_rate": "4/5", "gateways": [ { "gtw_id": "eui-7276ff000b031ebb", "timestamp": 3653546707, "time": "2019-12-07T13:54:22.683991Z", "channel": 2, "rssi": -89, "snr": 7, "rf_chain": 1, "latitude": 52.45391, "longitude": 4.82123, "altitude": 27 } ] } { "time": "2019-12-07T13:55:00.384035569Z", "frequency": 868.1, "modulation": "LORA", "data_rate": "SF7BW125", "coding_rate": "4/5", "gateways": [ { "gtw_id": "eui-7276ff000b031ebb", "timestamp": 3689381467, "time": "2019-12-07T13:54:58.518746Z", "channel": 0, "rssi": -96, "snr": 10, "rf_chain": 1, "latitude": 52.45392, "longitude": 4.82122, "altitude": 28 } ] } { "time": "2019-12-07T13:55:36.235028441Z", "frequency": 867.1, "modulation": "LORA", "data_rate": "SF7BW125", "coding_rate": "4/5", "gateways": [ { "gtw_id": "eui-7276ff000b031ebb", "timestamp": 3726254595, "time": "2019-12-07T13:55:35.391868Z", "channel": 3, "rssi": -98, "snr": 8.5, "latitude": 52.45392, "longitude": 4.82123, "altitude": 28 } ] } { "time": "2019-12-07T13:56:11.917803352Z", "frequency": 868.3, "modulation": "LORA", "data_rate": "SF7BW125", "coding_rate": "4/5", "gateways": [ { "gtw_id": "eui-7276ff000b031ebb", "timestamp": 3762698667, "time": "2019-12-07T13:56:11.835934Z", "channel": 1, "rssi": -89, "snr": 9, "rf_chain": 1, "latitude": 52.45392, "longitude": 4.82125, "altitude": 27 } ] } { "time": "2019-12-07T13:56:48.395947302Z", "frequency": 868.5, "modulation": "LORA", "data_rate": "SF7BW125", "coding_rate": "4/5", "gateways": [ { "gtw_id": "eui-7276ff000b031ebb", "timestamp": 3798476963, "time": "2019-12-07T13:56:47.614225Z", "channel": 2, "rssi": -92, "snr": 6.8, "rf_chain": 1, "latitude": 52.45394, "longitude": 4.82127, "altitude": 30 } ] } { "time": "2019-12-07T13:57:24.283614461Z", "frequency": 867.3, "modulation": "LORA", "data_rate": "SF7BW125", "coding_rate": "4/5", "gateways": [ { "gtw_id": "eui-0ba0000000000001", "timestamp": 82340667, "time": "", "channel": 4, "rssi": -117, "snr": -8.2, "latitude": 52.407024, "longitude": 4.821103, "altitude": 20, "location_source": "registry" }, { "gtw_id": "eui-7276ff000b031ebb", "timestamp": 3835079731, "time": "2019-12-07T13:57:24.216987Z", "channel": 4, "rssi": -94, "snr": 9.5, "latitude": 52.45395, "longitude": 4.82126, "altitude": 33 } ] } { "time": "2019-12-07T13:58:01.39845486Z", "frequency": 868.1, "modulation": "LORA", "data_rate": "SF7BW125", "coding_rate": "4/5", "gateways": [ { "gtw_id": "eui-000080029c10db9b", "timestamp": 584402188, "time": "2019-12-07T13:58:01.342182Z", "channel": 5, "rssi": -119, "snr": -7.2, "rf_chain": 1, "latitude": 52.41428, "longitude": 4.8298, "altitude": 1 }, { "gtw_id": "eui-0ba0000000000001", "timestamp": 119465827, "time": "", "channel": 0, "rssi": -119, "snr": -4.5, "rf_chain": 1, "latitude": 52.407024, "longitude": 4.821103, "altitude": 20, "location_source": "registry" }, { "gtw_id": "eui-7276ff000b031ebb", "timestamp": 3872204915, "time": "2019-12-07T13:58:01.342165Z", "channel": 0, "rssi": -93, "snr": 9.2, "rf_chain": 1, "latitude": 52.45399, "longitude": 4.82126, "altitude": 40 } ] }