Here are the Alcatel-Lucent (ALU) Network Vision equipment for Sprint. Their equipment consists of 2x base stations, 6 or 9 Remote Radio Unit (RRU) setups, and 1 standard NV antenna of with connectors on the bottom (4x PCS, 2x SMR).
Below are images of Alcatel-Lucent equipment. In these images, you will find Alcatel-Lucent base stations, Sprint Network Vision antennas, PCS 1900 & SMR 800 RRUs, and their configurations.
Alcatel-Lucent 4x40w 25 MHz PCS 1900 B25 RRUs (Panasonic) [old]
Alcatel-Lucent 4x45w 1900 MHz B25 RRU
ALU 2x50w B26 800 MHz RRU [KMW Communications]
Older Panasonic Setup [4x40w 25 MHz B25]
Standard Alcatel-Lucent Setup
Utilizes 2x50w 800 MHz B26 RRU and 4x45w 1900 MHz B25 RRU and compatible antennas.
Closer Look at the connectors on the bottom of the antennas
Special Case Mexican IBEZ Setup
Note the lack of 800 MHz RRUs though the antennas are capable of 800 MHz.
High Capacity Setup
High Capacity no SMR 800 IBEZ setup
* Credits go to those whom took the images of these equipment. You know who you are."
By Andrew Revering
This one has stumped me and I'm hoping someone can shed light on this...
I have Sprint as my provider, and I'm out in a no-coverage area north of Lake Superior in Minnesota.
I purchased a 20db gain Yagi antenna, and pointed it at the nearest tower, which is 16 miles away on the other side of a high bluff.
The antenna is connected to a Wilson (WeBoost) amplifier
Amplifier showing all green as it's at max power and working properly.
I am getting a signal! It's a middle of the road "2-3 bar" -87 dBm signal on both my Android HTC 10 and my wife's iPhone 6S Plus
Signal Check Pro says it's the Verizon tower, which makes sense as I'm pointing it at the 850 mhz Verizon tower.
The problem is that calls do not work. No tones or audio when dialing and eventually it just disconnects, and no data connection available.
I tried a Verizon MiFi and had similar results. It had a signal but couldn't connect.
What's the problem? I've put in about $800 into this setup, and I don't want to give up on getting data and switching to Satellite if I'm very close to getting a connection!
Thanks in advance for your ideas/explanations.
Did you know that with many Sprint (Uniband) LTE Android devices, the signal strength indicator at the top does not show your LTE signal strength? Even if 4G or LTE is displayed next to it?
That's right! This signal displayed here is your 1x (voice signal), and it is not your 3G EVDO signal strength, nor your LTE signal strength. Regardless of whether it says 3G or 4G next to it. This is the cause of a lot of confusion. Also, third party apps like NetMonitor do not show accurate LTE signal strengths. They also only show the 1x signal strength, even though they may reference being connected to LTE.
The purpose of this thread is to help educate the masses, because many people think they have a strong LTE signal, when in fact they do not. And then they are unhappy, thinking that Sprint LTE is really slow, even with a strong signal. LTE performance is very signal strength dependent. So, when you have a weak signal, you can expect much slower than peak results.
There is only one accurate way to get your LTE signal strength, and that is from your LTE Engineering screen in your Debug menu. And we will discuss the different ways to get that below.
...In HTC, Motorola & LG Sprint LTE devices:
Go in to your phone app, and dial ##DEBUG# Select LTE Engineering Go down to RSRP. The number under RSRP shown in dBm is your LTE signal strength. ...In Samsung Sprint LTE devices:
Go in to your phone app, and dial ##DEBUG# Enter 777468 for your lock code Select LTE Engineering Go down to RSRP. The number next to RSRP shown in dBm is your LTE signal strength. ...In the Galaxy Nexus, Nexus 5:
Go in to your phone app, and dial *#*#DEBUG#*#* Enter 777468 for your lock code Select LTE Engineering Go down to RSRP. The number next to RSRP shown in dBm is your LTE signal strength. The LTE Signal Strength Scale:
Now you have determined your actual LTE signal strength in dBms your device is receiving, you can use the following scale below to determine its strength:
Better than -88dBm RSRP is a strong signal Between -89dBm and -96dBm is a very good signal Between -97dBm and -105dBm is good Between -106dBm and -112dBm is fair Worse than -113dBm RSRP is poor Feel free to link people to this thread for explanation. Hopefully, this will clear up some confusion out there!
I was just wondering if anyone had any idea on when the LTE upgrades would happen in St. Louis? I have been a loyal sprint customer for a long time and just realized that my 3G speeds are around 120kbps and that is horrible! Also 4G is around 1-2mb! I work right in the middle of STL and these are the speeds I get? I am excited about the new LTE and cant wait but I am hoping for a nice 3g speed increase too.....
100 MHz n41 is live in Austin and...Bentonville, Arkansas. Guessing this went live on Tuesday or Wednesday in Austin; network was acting a bit wonky on Tuesday. Noticed it yesterday, as I'm still a little too far away at home to catch n41. Peak speed in Bentonville 1/3 mi from the site was 675-700 Mbps down, 80-90 Mbps up, with the upload speed only possible with a 20 MHz B66 anchor...which seems congested at times. They also have 5 MHz B2 here as an anchor, which predictably leads to slow uploads. n71 is 15x15 here. Sprint B25 is two 5x5 channels. Weirdly, seems like I'm being routed through Nashville, so latency is rather high, and tethering performance is somehow quite poor...maybe it's due to congestion on the PCC meaning that the difference between on-phone and tethered priority is the difference between a usable connection and...not. Also, VZW (with the old Alltel SID for CDMA) is what you end up using inside the Crystal Bridges museum, though the area has WiFi so not the end of the world.
The Sprint site at 520/202 was decommissioned a few weeks ago. Everything was pulled off the pole.
It looks like N5 supports 5, 10, 15, and 20 MHz channel widths. I wonder how long they'll wait before they make a change to be able to use more of that spectrum for N5. Possible options I see: Use 15x15 as B26/N5 using DSS (If thats an option, or would it have to match and be N26?) 5x5 as B5 LTE for older phones and that still leaves 5x5 for HSPA. A more aggressive option would be to use 20x20 for N5 exclusively and 5x5 for HSPA. This still leaves 10x10 B12 and 10x10 B14 for older phones for low band. Hopefully they enable SA if they go this route. Since I believe you can't aggregate low band LTE with low band NR in most cases, phones using the N5 carrier would not be touching the B12 and B14 carriers. If they enable SA on the 20x20 N5 carrier it would also help free up their limited midband spectrum for older non-NR phones. That would also prevent falling back to LTE only inside a building just because the mid-band anchor band was too weak. In Daytona AT&T was broadcasting 5x5 B2, 10x10 B66, and 10x10 B30 and that was it for midband.
I've found 2 decommissioned Sprint sites in Louisville, both were sites with both T-Mobile and Sprint. In both cases all Sprint tower equipment including the rack were removed. I haven't had time to dig through our permit site to see if I can find anything, but I'll be surprised if I do.
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