Welcome to WIFI Antennas

Register now to gain access to all of our features. Once registered and logged in, you will be able to contribute to this site by submitting your own content or replying to existing content. You'll be able to customize your profile, receive reputation points as a reward for submitting content, while also communicating with other members via your own private inbox, plus much more! This message will be removed once you have signed in.

Admin

LINWLAN2,4GHz

LINWLANppe 2.4 GHz Wireless Wi-Fi wifi router repeater range 300Mbps Outdoor AP router CPE AP bridge client router.This device contains the capacity of POE, and product features: AP, client, repeater function.

1.jpg

2.jpg

3.jpg

4.jpg

5.jpg

3 people like this

Share this post


Link to post
Share on other sites

,, and here is a simulation of the antenna with mine dimensions(I'll post them later)....!!!

722.jpg

 

screenshot_1744.jpg

Share this post


Link to post
Share on other sites

Thanks for this. I'm looking forward to those dimensions, and t'm also interested he effect of adding some extra directors.

Share this post


Link to post
Share on other sites
16 hours ago, soother said:

Thanks for this. I'm looking forward to those dimensions, and t'm also interested he effect of adding some extra directors.

...and then...: it becomes a ...YAGI !  (a DISCs yagi)

Share this post


Link to post
Share on other sites

Isn't it a 3 element  yagi already?

Edited by soother
1 person likes this

Share this post


Link to post
Share on other sites
16 minutes ago, soother said:

Isn't it a 3 element  yagi already?

,,, no, this is after the original version ... !!!

Share this post


Link to post
Share on other sites

Thanks for the reply, but I don't understand how adding extra directors changes it into a yagi.

Share this post


Link to post
Share on other sites
2 hours ago, soother said:

Thanks for the reply, but I don't understand how adding extra directors changes it into a yagi.

You're RIGHT , my bad...Theoretically YAGIs only need 1 DIRECTOR or 1 REFLECTOR to be IT!...

(PS:Just Semantics i guess)

Share this post


Link to post
Share on other sites

what should i do if i want to increase the wifi rage for this antenna

On ‎11‎-‎07‎-‎2020 at 0:43 AM, Admin said:

,, and here is a simulation of the antenna with mine dimensions(I'll post them later)....!!!

722.jpg

 

screenshot_1744.jpg

 

Share this post


Link to post
Share on other sites
10 hours ago, Techd said:

what should i do if i want to increase the wifi rage for this antenna

 

"Increase RANGE" means (in my book) creating a NEW DESIGN by modifying an existing one...(new SIMULATIONS altogether)

PS:Of course that better ,bigger, reflector (cylindrical , parabolic , cornered) would get more GAIN (but all other parameters VSWR ,Impedance value and curve , losses , BW , Diagram, etc) would change ...suffer...) adding more directors too...

 

Edited by clanon

Share this post


Link to post
Share on other sites
4 hours ago, clanon said:

"Increase RANGE" means (in my book) creating a NEW DESIGN by modifying an existing one...(new SIMULATIONS altogether)

PS:Of course that better ,bigger, reflector (cylindrical , parabolic , cornered) would get more GAIN (but all other parameters VSWR ,Impedance value and curve , losses , BW , Diagram, etc) would change ...suffer...) adding more directors too...

 

i was doing this project Wifi gun 

Measurements as per the pic .. Antena -2.png

My Project : Antena-4.png

Connections : Antena-3.png 

My Finished Antenna.. : Wifi Gun WP_20200807_23_27_09_Rich.jpg

With this i am get wifi range of 100mtr but i am looking for 500mtr can you plz guide .. 

i asked many people in the forum but they dont give correct answer 

looking for your reply 

Share this post


Link to post
Share on other sites

500 meters ...without obstructions (walls what kind...?) should be easily implemented...BUT you hardware (radio) is important too...Sensibility and power output...(EFFICIENCY is KEY if you are limited on those...and keeping losses at minimum...) 12 dbi Gain , at least should be achieved with that gun...

Share this post


Link to post
Share on other sites

500 meter is free from obstruction that is open to air i can see the access point antenna without any tree or wall 

how can i achieve that range if i increase more number of directors can I achieve it 

in my modem there is two antennas that i can connect sould i have to build another wifi gun of same or sould i have to connect the 2nd antenna wire to same wifi gun at 90digree opposite of the right now connection

shall i make two connections to same wifi gun and increase the more no of directors

or build new wifi gun for the 2nd connection with the same no of directors in the 1st wifi gun

kindly suggest your best configuration measurements to achieve that 500mtr target 

 

 

 

Share this post


Link to post
Share on other sites

Isn't the ~10dBi antenna gain enough for the 500m ?

What is the problem?

Share this post


Link to post
Share on other sites

Modem is...? (brand model) (Some RF chips and firmware require BOTH antennas)

others do DIVERSITY (old ones)

Others have 2 band (2.4-5.8ghz) antennas 

others are MIMO (2 spatial streams) higher speed

What's YOUR  GOAL...? 500 meters LOS , should be achieved with 10 dbi directional or even less...(unless your hardware is shitty)

Share this post


Link to post
Share on other sites

my modem is single band 2.4ghz but I need someone who can tell me which antenna can give me 500mtr range if so plz suggest with measurements or dfx file for CNC cutting to achieve the perfect range and speed

let me know 

Share this post


Link to post
Share on other sites

If you are in a place with low RF exposure and there is los this is a good choice.

If its easier for you can change the reflector to a disk with a bit bigger radius.

Note that in the 802.11 standard the speed is actually affected by the weakest signal of a active client on the AP.

 

If you are in a place with higher RF exposure  an antena with more gain (additional directors) and an attenuator (long cable) to increase the noise floor for avoiding the CSMA interrupts in 802.11 is sugested

Share this post


Link to post
Share on other sites

,,,a better optimization for MiMo antenna...

699.jpg

700.jpg

,,, this it"s for the offset-parabolic dish....!!!!

Share this post


Link to post
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!


Register a new account

Sign in

Already have an account? Sign in here.


Sign In Now