310 260 102691

This is a non-concealed cell site on the roof of Compassion International, a four-story building.

photograph of cell as of 2022

photograph as of 2024-05-06

At this site

Only T-Mobile is at this site:

• previously NR gNB 2130510
• NR gNB gNB ID 1065255
• LTE eNB 102691
• LTE eNB 102385
• UMTS 1536
• No GSM
• No non-T-Mobile

Speed tests

Here are speed tests using Samsung Galaxy S22 on Google Fi (except where noted) from the parking lot with signal strength about -60 to -65 dbm

• in NR SA mode
  • (December 2022) using N41 + N41 (before n25 available): 601.39/46.69 Mbps, 72ms (test results)
  • (January 2023) using N25 15 MHz + N41 100 MHz: 594.69/21.98, 68ms (test results)
  • (March 19, 2024) This was just after T-Mobile increased N41 from 180 to 190 MHz, so N41+N41+N25 (100+90+20=210MHz): 1244 Mbps download, 105 Mbps upload, 24 ms . (results)
  • (April 1, 2024) 1996.10 Mbps download, 104.94 Mbps upload, 19 ms latency, Metro by T-mobile (results)
• in NR NSA mode
  • (December 2022) 670.82 Mbps/97.70Mbps, 65ms (test results)
  • (December 2022) 601.44/86.55 Mbps, 73ms using B66 15Mhz + N41 100MHz + N41 40 MHz + B2 5MHz (?) (test results)
• UMTS
  • (January 17, 2023) band 4 EAFCN 1539, -70 dBm: 15.88/4.29 Mbps, 124ms (details ). This is six months after official T-Mobile UMTS shutdown.

March 10, 2023

Galaxy S22, Google Fi, n41+n41 (140MHz), -72 dBm RSRP, 23 SINR

• 619.98/54.09 Mbps, 62ms: https://www.speedtest.net/my-result/a/9122051506

Arcadyan KVD21 via ethernet to laptop, Speedtest Windows app (not browser)

• 474.45/87.26 Mbps, 63ms: https://www.speedtest.net/my-result/d/4c5526a9-ebca-49db-974f-e19fd1150111
• 514.06/83.31 Mbps, 60ms: https://www.speedtest.net/my-result/d/1f841e44-2ff1-40f0-8534-e6774ff6755b

same but via wifi to laptop

• 499.40/50.88 Mbps, 63ms
• 515.68/86.29 Mbps, 64ms https://www.speedtest.net/my-result/d/10105840-092f-4c77-b659-4c34cb0bb17c

Signal stats for gateway

"signal": {
    "4g": {
      "bands": [
        "b2"
      ],
      "bars": 5.0,
      "cid": 12,
      "eNBID": 102691,
      "rsrp": -69,
      "rsrq": -8,
      "rssi": -61,
      "sinr": 16
    },
    "5g": {
      "bands": [
        "n41"
      ],
      "bars": 5.0,
      "cid": 0,
      "gNBID": 0,
      "rsrp": -62,
      "rsrq": 2,
      "rssi": -63,
      "sinr": 29
    }

April 26, 2023

Arcadyan, wifi via phone

• 221.10/133.39 Mbps (down/up), 20 ms (results)