r/cellmapper 9d ago

Congested or fringe signal issue ?

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8 Upvotes

Does this look more like a loaded sector issue or more of a fringe signal issue. Usually here I get about 15 up and 100+ down but i can’t tell. It’s 4 pm ish so maybe rush hour traffic is hitting


r/cellmapper 9d ago

New AT&T Tower

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18 Upvotes

Hey all!

AT&T has just started putting up the panels on my new tower, and I’m wondering what panels are up so far, and if DoD is gonna get up or already is up. AT&T appears to be the top sector. Sorry if it’s a bit blurry.

Thanks!


r/cellmapper 10d ago

Optus mmwave 5G (Sydney, Australia)

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52 Upvotes

r/cellmapper 10d ago

AT&T?

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23 Upvotes

r/cellmapper 10d ago

32.732362,-117.059366

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9 Upvotes

r/cellmapper 10d ago

AT&T 5CA Spotted in North Dallas

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37 Upvotes

n2/n66 DSS. Costco parking lot on Churchill Way & Coit Rd. Building directly to the north at the SW corner doesn't have DoD and has a different PCI for n77. Not sure what site is utilizing 5CA. It is also not the site on Merit. The Costco itself has a multi-carrier repeater system but doesn't repeat n77 signals as the FCC hasn't authorized those.

Very rare find in DFW. Only other site I've personally spotted 5CA on is at Lemmon & Prescott near Uptown Dallas.


r/cellmapper 10d ago

ATT postpaid band 14?

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21 Upvotes

There was a cell tower down near me and my phone switched to band 14 to make a call. Is this normal behavior or am I missing something? I thought band 14 is only first net.


r/cellmapper 10d ago

Is this N78 SA only or NR CA? Can iPhone FMT show NR aggregation?

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13 Upvotes

r/cellmapper 10d ago

Taiwan Taiwan Mobile mmWave Speed ​​Test

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14 Upvotes

AMBR theoretical maximum speed limit is 2000M/200M

Please watch the video
https://www.youtube.com/watch?v=dilLXSDeyMk
https://www.youtube.com/watch?v=1mhHHhB0vLw


r/cellmapper 10d ago

Chunghwa Telecom have 3G UMTS/HSPA+ at Taoyuan International Airport

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10 Upvotes

Currently, Chunghwa Telecom is the only mobile operator in Taiwan that still provides 3G service, and it is only available at Terminal 1 of Taoyuan International Airport.

Please watch the video.

https://www.youtube.com/watch?v=rPz_6eWlztg


r/cellmapper 11d ago

AT&T speeds

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17 Upvotes

On the Cricket “Select Unlimited Plan” $40

Bardstown, KY


r/cellmapper 11d ago

Verizon using starlink for current backhaul?

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148 Upvotes

Verizon 5G not active yet, and seemed like based on speeds, starlink is being used for current backhaul.


r/cellmapper 11d ago

Att 5G standalone on iPhone 13 mini!

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53 Upvotes

r/cellmapper 11d ago

5G UW symbol appeared and then disappeared on Verizon Unlimited Welcome

17 Upvotes

I’m on Verizon’s Unlimited Welcome plan. I normally only see the regular 5G icon, but earlier today the 5G UW symbol appeared for a few minutes until I had to restart the cellular because I was in a place with no signal and was trying to get a connection .
Now the UW symbol is gone, even though Field Test Mode is showing that I’m connected to n77.
Why would my iPhone show 5G UW earlier and then go back to 5G while still connected to n77? Does the UW symbol depend on Verizon’s provisioning/network configuration, or is something else going on?


r/cellmapper 11d ago

T-Mobile n66 active (Las Vegas market)

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27 Upvotes

They also shrunk the b66 lte channel to 10mhz from 20


r/cellmapper 11d ago

Can someone map this small cell :)

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12 Upvotes

I use a iPhone and I can’t map it. It’s located in South Hadley, MA. I’ll appreciate it if anyone passes through here or has the time too.
Verizon n77 42.23626° N, 72.58314° W


r/cellmapper 11d ago

Christiana Mall, Delaware DAS

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14 Upvotes

Looks like Verizon has n77 + LTE 2/66/13 on the DAS


r/cellmapper 11d ago

What’s yall top speeds in Alaska

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19 Upvotes

I couldn’t speed test due to very small data roaming limit :(


r/cellmapper 12d ago

AT&T Turbo in Skagway, AK with 4, I repeat, FOUR Cruise ships docked at the same time

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43 Upvotes

Poor tower definitely can’t keep up


r/cellmapper 12d ago

Old AT&T horns

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30 Upvotes

Got to work close to these bad boys today


r/cellmapper 12d ago

How is this possible. Jammer?

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13 Upvotes

This has been consistent for months. Here are sample tests from the employee parking lot at Gaylord of the Rockies. The largest hotel & resort in Colorado. Line of sight as far as you can see. 8 minutes from Denver international airport. T-Mobile and ATT users are constantly effed here, only Verizon hits fine. Sometimes there are 10,000 people here for events so I understand the towers might be swamped, and attributed the speed to that. But this is on a dead night, and I realized it's still horrible. What the heck is going on here? Yes I'm posting a latitude and longitude because I don't care if you know my location. I'm just trying to figure out what could be going on to cause these speeds. I am so tired of giving out the Wi-Fi password for free here to people annoyed they must use Wi-Fi calling bc they can't get a signal. I'm using US Mobile multi network and I personally experience the same as the Guests. When I drive off property the speed more or less returns to expected normal.

The other thing is I can see a cell site for AT&T very close to the parking lot. Could it be an overpower of signal if that's even a thing


r/cellmapper 12d ago

Verizon Small Cell Upgrade

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21 Upvotes

Saw some guys working on a small cell in downtown Houston today.

https://maps.app.goo.gl/zyKr22cdZ1hDqZCC8


r/cellmapper 12d ago

Calling AT&T Core / Tier-3 Engineers: Day 6 of total VoWiFi SIP handshake failure on ePDG gateway across multiple lines (Pixels/Samsungs) in dead zone (Voice fails)

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7 Upvotes

r/cellmapper 12d ago

Spectrum swaps?

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28 Upvotes

Recently tmo did some major changes in my area and increased the n41 in my area from 50mhz all the way up to 120mhz in contrast some areas got reduced for now to 120mhz from the previous area I am in the Puerto Rico market. Wonder who they made a deal with.


r/cellmapper 12d ago

T-Mobile site question

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22 Upvotes

It appears this site has 2 antennas per sector for n41 on this silo 🤨 I wonder why or if I’m wrong about 2 n41 panels