Radios: Difference between revisions
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== Bad Radios and Antennas == |
== Bad Radios and Antennas == |
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| + | === Omni Antenna === |
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| − | + | Don't use an omni antenna for anything except, possibly, scanning a new area to determine what nodes you can see. Because omni's receive and transmit in all direction, they provide poor links with lots of noise. Please avoid. |
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| + | === Radios with 32 MBytes RAM === |
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Revision as of 20:00, 9 December 2022
Good Radios
Mikrotik SXTsq 5 High Power
An all-in-one, high power, 5.8GHz radio measuring only 5 inches square. A fantastic, cheap, and discreet radio to start your AREDN project.
Mikrotik LHG HP5
An all-in-one, dish style antenna. Better gain and directionality than the SXT so great for point-to-point connections or for targeting something further away.
Ubiquiti Rocket M5 XW
Radio only (you'll need a separate antenna), but the workhorse of many AREDN systems due to power and flexibility. Increasingly difficult to buy new, but eBay has many deals.
Good Antennas
...
Adapters
- Mikrotik Basebox5 to Ubiquiti
Bad Radios and Antennas
Omni Antenna
Don't use an omni antenna for anything except, possibly, scanning a new area to determine what nodes you can see. Because omni's receive and transmit in all direction, they provide poor links with lots of noise. Please avoid.
Radios with 32 MBytes RAM
Some older radios found on eBay can have only 32 MBytes of memory. This isn't enough except on a network with half a dozen nodes. Avoid.