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@ -1020,3 +1020,35 @@ After replacing the device I also replugged some switch ports on `sw-access01` t
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* 11:00: replugged `ap-8f42` (`tent 1`) to reorg network cable (=> ap reboot)
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* 11:00: replugged `ap-8f42` (`tent 1`) to reorg network cable (=> ap reboot)
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* 11:02: replugged `sw-acces02` (`tent 5`) to reorg network cable (=> only short link interruption)
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* 11:02: replugged `sw-acces02` (`tent 5`) to reorg network cable (=> only short link interruption)
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* 11:14: shutdown `hyper01` to reorg power cord (=> shutdown all vms)
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* 11:14: shutdown `hyper01` to reorg power cord (=> shutdown all vms)
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022 2022.10.04 | (maintenance) install directional LTE antenna
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--------------------------------------------------------------
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The `gigacube-2001` sits inside one of the orga containers aka inside a big enclosed metal box.
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To combat possible issues regarding the LTE connection I've installed a directional LTE antenna ontop of the container on an already existing mounting pole.
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**antenna details**:
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- `800/900/1800/2100/2600 MHz`
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- one vertical and one horizontal array
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- inside single enclosure
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- `type-N` connectors
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**antenna connection**: `antenna (type-N female) <-> (type-N male) 10m Coaxial Cable (SMA male) <-> (SMA female) Adapter (TS-9 male) <-> (TS-9 female) Gigacube` for both arrays
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**antenna orientation**:
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* loosly towards top of city block on `Philipp-Rosenthal-Straße 66, 04103 Leipzig` (nearest Vodafone `eNodeB`)
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* "fine" tuned through moving antenna vertically and horizontally while monitoring signal strength
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**gain**:
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* increased `rsrp` from `-90 dBm` to `-74 dBm`
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* current `rssi` is `51`
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---
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**important**:
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from now on please be careful when moving things around near the gigacube.
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The `SMA to TS-9` adapters are too long for the jacks on the gigacube and therefore the antenna cables have a very unsatisfying fit.
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They could either damage the gigacube, be yanked out or both.
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---
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