ballonraja wrote

Region : Argentina

Model : TL-ANT2403N

Hardware Version : V1

Firmware Version :

ISP :

can any one suggest which antenna is best....???? please give me best 5 antennas....

It is very hard to say which one is the best. Different antenna suits different application environment.
For example, Omni-directional antenna has a round-shape coverage area so it often used indoor.
High gain directional antenna has higher signal gain and concentrates wireless power on a long-narrow area. So it suit for outdoor long distance communication.

Thus, choosing which antenna all depends on your requirement. So, what is your requirement?

antennas is the most suitable for designing a cubesat to operate at 2.2-2.4GHz? can you suggest some good ...

There are 2.4GHz antenna, 5GHz antenna and Dual-band antenna.
If you have a WR741N router, you may select TL-ANT2408CL for indoor environment.
If you have a WA7510N 5GHz outdoor AP, you may select TL-ANT5830B for long distance communication.

For dual-band routers like WDR4900, you have to check their specification to find out the type of detachable antennas before replacing them.
http://www.tplink.com/en/products/details/?categoryid=&model=TL-WDR4900#spec

I haven't find any TP-LINK dual-band antennas yet.


Still, what is your requirement? the distance, indoor or outdoor, the environment, the router you have.....