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BESTER BDM-2 MIMO 4G/LTE ANTENNA, 15-17 DB

87 posts in this topic

,,,try and you will see...with PCB you need other dimensions...!!!

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3 minutes ago, Admin said:

,,,try and you will see...with PCB you need other dimensions...!!!

Can I add more directors for more gain.or it starts to lose it?

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This antenna is BDM-2 3g,4g mimo 2100MHz.  Central feed from the center 23mm at an angle of 90 ° tube diameter 10mm

I did mine a little wrong, instead of tubes I used plastic bushings, it was impossible to do that.  I ask the Admin to check the performance of this antenna HFSS.

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Hello. Who has the correct drawing with dimensions for bdm 1800-2100 mimo and 50 ohm cable?

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10 hours ago, farad84 said:

Hello. Who has the correct drawing with dimensions for bdm 1800-2100 mimo and 50 ohm cable?

bester did not produce such an antenna

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300 MHz...???,,,, the frequency bandwidth is rather large...!!!!

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7 minutes ago, Admin said:

300 MHz...???,,,, the frequency bandwidth is rather large...!!!!

1800 - 1700...1900

2100 - 1900...2200

500 MHz 

 

 

But... 

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,,,,but ....only with three elements...!!!!

,,,and with ARINST Measuring equipment, something completely different comes out...!!!

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34 minutes ago, Admin said:

,,,and with ARINST Measuring equipment, something completely different comes out...!!!

without knowing the size and method of feeding, it is not necessary to talk about it.

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,,, well, then you answer "farad84"...!!!!

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