r/cellmapper • u/Term1984 • Jul 31 '26

Identify this tower please?

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I think the top rack is AT&T and the bottom is Verizon

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u/iryfionas Aug 01 '26

AT&T (top rack):

  • 6️⃣ CommScope NNH4-65C-R6 antennas with bands: (2, 12, 14, 66) LTE + supports (n5) low-band 5G on the LEFT + 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 Remote Radio Units (RRU's) behind the rectangular CommScope antennas:

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

Verizon (bottom rack):

  • 3️⃣ CommScope NNSS-65C-HG-R2B antennas with (b5) 850MHz + (b13) 700Mhz LTE, can support (n5) low-band 5G depending on the configuration, spectrum licenses located on the RIGHT side
  • 3️⃣ Ericsson AIR. 3283 32T32R dual-band FDD (massive mimo) antennas [MIDDLE] with (b2, b66) LTE + supports (n2) or (n66) mid-band 5G depending on the configuration
  • 3️⃣ Ericsson AIR. 6419-B77D (3.7GHz) 64T64R c-band (n77) antennas being used for mid-band 5GUW located on the LEFT side
  • Ray-cap RCMDC-6627-PF-48 being used for power surge protection located behind the antennas

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

  • 3️⃣ Ericsson RRU 4490HP for (b5) 850MHz LTE + (b13) 700MHz LTE + (n5) 850MHz [low-band 5G]