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by swwifty
Fri Sep 28, 2018 3:58 pm
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DP727L15 - 15dBi 4G LTE Directional Antenna Review (Updated with comparisons)

I recently purchased a pair of these antennas (https://thewirelesshaven.com/shop/antennas/outdoor/outdoor-cellular/directional-panel/high-beam/) for my 4G project I've been working on. I couldn't find any good detailed reviews with these antennas, so I thought I'd share my experience with them. (I ...
by swwifty
Thu Oct 04, 2018 2:59 pm
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Re: DSL vs 4G LTE

Wow, that's quite the difference! I bet you will get 2 to 3 times that speed with outside external antennas.

Do you have a screenshot of your signal status? It would be interesting to see that info.
by swwifty
Thu Oct 11, 2018 12:35 pm
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Re: LTE Reference Signals Video (Explains RSSI, RSRQ, RSRP)

After learning from this video and spreadsheet, I decided to try and see how the reference signal values I see with my 4G connection compare. This required a little bit of a reverse engineering, but I think I figured out a few interesting things.

1. I don't know how much power the tower transmits ...
by swwifty
Thu Oct 18, 2018 8:48 pm
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Re: DSL vs 4G LTE

Sure, I'm glad to help where I can! I'll address a few different topics/questions below.

1. I'm not sure what you mean by your modem/router is connected to Band 4, but is set for Band 2? Is that pictured somewhere in the screenshots? All I see is you connected to Band 4. You can "lock" your modem ...
by swwifty
Thu Oct 04, 2018 8:04 am
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Re: DP727L15 - 15dBi 4G LTE Directional Antenna Review

I was doing some reading last night, and discovered something very interested. I was reading on Shannon's Capacity theory (I have read up on it before, but never compared it to real tests) Here's a link to a good video that explains it: https://www.youtube.com/watch?v=ancDN11C2vg

I started doing ...