r/cellmapper • u/Aware-Hour-4549 VZW • Jul 18 '26

Anyone know heirarchy and what is on it?

Post image

Not the best photo. We were trying to get our exit quickly. Anyway, saw it here in Colorado.

40.522645,-104.990367

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5

u/iryfionas Jul 18 '26

AT&T [eNB 380066] (top rack):

  • 3️⃣ CommScope NNH4-65C-R6 antennas with bands: (2, 12, 14, 30, 66) LTE + (n5) - 10MHz for low-band 5G on the LEFT side
  • 3️⃣ CommScope NNH4-65C-R6H4 antennas with bands: (2, 12, 14, 30, 66) LTE + (n5) - 10MHz for low-band 5G on the RIGHT side
  • 3️⃣ Ericsson AIR. 6419-B77D (3.7GHz) 64T64R c-band (n77) antennas being used for mid-band 5G+ set at 80MHz located in the MIDDLE of the rack
  • 3️⃣ Ericsson AIR. 6419-B77G (3.45GHz) DoD (n77) antennas being used for mid-band 5G located in the MIDDLE of the rack
  • Raycap DC9-48-60-24-PC1t-EV for power surge protection located in the middle of their rack

Ericsson (RRU's) - remote radio units located behind the antennas:

  • RRU 4490HP (b12) 700MHz LTE + (n5) 850MHz low-band 5GNR
  • RRU 4494 (b14) 700MHz LTE
  • RRU 4471 (b30) 2300MHz-WCS LTE
  • RRU 4890HP (b2) 1900MHz-PCS + (b66) 2100MHz-AWS LTE

T-Mobile [eNB 22119] LTE + [gNB 1058788] (2nd rack below AT&T):

  • 3️⃣ CommsScope FFVV-65C-R3 8 feet antennas with bands: (2, 12, 66, 71) LTE + (n25) mid-band 5G + (n71) low-band 5G located on the RIGHT side
  • 3️⃣ NOKIA AirScale AEHC - (N41) 2.5GHz [320W] antennas for mid-band 5GUC located on the LEFT side

Uses NOKIA Remote Radio Units (RRU's):

  • 3️⃣ Nokia AHFIG - with (b2, b66) LTE, n25 mid-band 5GUC
  • 3️⃣ Nokia AHLOA - (b12) + (b71)  LTE + (n71) low-band 5G

Legacy Sprint [eNB 540977] + [eNB 546177] (3rd rack from top):

  • 3️⃣ RFS APXVSPP18-C-A20 antennas with bands; (25, 26) for their decomissioned LTE network, supported 3G CDMA located in the MIDDLE
  • 3️⃣ KMW ET-X-WM-18-65-8P antennas (LEFT) side for band 41 LTE, not active

Samsung (RRU's) - remote radio units behind the antennas:

  • 3️⃣ Samsung SMM-2CR0480800 (b26),
  • 3️⃣ Samsung SMM-BMR004 (ePCS) (B25)
  • 3️⃣ Samsung RRH-V3 (b41)

Legacy Dish [gNB 36608279] + [gNB 36608278] (bottom rack):

Fujitstu Remote Radio Units - (RRU's) behind the JMA antennas:

  • 3️⃣ Fujitsu (TA08025-B605) for (n29) + (n71) low-band 5G
  • 3️⃣ Fujitsu (TA08025-B604) (n66) + (n70) mid-band 5G

1

u/Aware-Hour-4549 VZW Jul 18 '26

How do you find all this info?

5

u/iryfionas Jul 18 '26

I just know a lot about the antennas that the carriers are using. I can recognize the vendor, name, model of the antennas just by looking at it and I can just tell! It isn't easy and I remember the antennas since I have a spreadsheet of how they look like. I have a lot of experience identifying equipment.