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stollerxd
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Posts: 9
Joined: Tue Jan 15, 2019 12:33 pm

LHG5 PTP

Wed Sep 29, 2021 7:20 pm

Hi everyone,

hope everythings going well for you. I'm network technician and discover mikrotik products soon and i have two question.

First, i want to make PTP link between two site (distance betwenn them is 16km) i want to use LGH5 antenna do you it"s working ?

then, i have a PTP link with two Sxt and one of them are down now. I've not another Sxt on stock can i replace this one by LHG5 antenna?

Help me please.
 
Rugx
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Joined: Thu Jan 02, 2020 1:44 pm

Re: LHG5 PTP

Wed Sep 29, 2021 7:51 pm

LHG should work fine for you, some more precise alignment would be needed as it has higher dBi antenna with less angle beam width
 
stollerxd
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Posts: 9
Joined: Tue Jan 15, 2019 12:33 pm

Re: LHG5 PTP

Wed Sep 29, 2021 8:35 pm

LHG should work fine for you, some more precise alignment would be needed as it has higher dBi antenna with less angle beam width
Thanks your reply. a lot 25dbi is dBi found on datasheet. How can i get this value " higher dBi antenna with less angle beam width" before deployed
 
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deadkat
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Posts: 57
Joined: Sun Nov 15, 2020 11:14 pm
Location: Alabama, USA

Re: LHG5 PTP

Tue Oct 05, 2021 11:23 pm

you can only achieve a higher antenna gain (dBi value) by using a different antenna.
to stick with mikrotik your highest gain (also most precision required when aiming antennas) is the following:
https://mikrotik.com/product/RB921UAGS-5SHPacD-NM
with this as the antenna:
https://mikrotik.com/product/MTAD-5G-30D3-PA
if more is required or you have lots of wireless interference nearby consider adding this to your antenna:
https://mikrotik.com/product/Sleeve30

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