topic Re: External Antenna polarity specification question. (911-0505-DP01) in ZoneDirector

External Antenna polarity specification question. (911-0505-DP01)

kiyoshi_matsuur — Mon, 05 Jan 2015 09:53:38 GMT

Could you please let me know the "+/-45-degree polarity" meaning of the 7782-E external antenna model 911-0505-DP01.
What is the difference with the 7782-S internal antenna polarity?

Thank you.
Matsuura

Re: External Antenna polarity specification question. (911-0505-DP01)

munish_munish — Mon, 05 Jan 2015 17:47:31 GMT

Hi Matsuura,

7782-E is an outdoor Access point with *External* Antenna
7782-S is an outdoor AP with 120-Degree *Sector* Antenna (Internal sectorized smart antenna for 2.4GHz/5GHz)

911-0505-DP01 (Antenna Model ) : Indoor Antenna, panel, dual-band 2.4/5 GHz, 5 dBi, 2x2, dual-polarity, with beam-width of 120/60 degrees and +/-45 up and down-tilt

901-7782-XX51 (Access point model ) : Outdoor Wireless Access
Point, 120 degree Sector 2.4GHz/5GHz antenna

Thanks
Munish

Re: External Antenna polarity specification question. (911-0505-DP01)

kiyoshi_matsuur — Tue, 06 Jan 2015 00:46:33 GMT

Hi Munish-san

Thank you very much for your reply.
Could you please make more explanation about "+/-45 up and down-tilt"?
Is this mean the plane of polarization tilted +/-45 deg.(Horizon/vertical respectively)?
I would like to know the polarization difference between 911-0505-DP01 and other integrated adaptive antenna array such as 7782-S internal sector antenna if a polarization difference would be exist...

I appreciate for your kindly help.
Thank you.

Matsuura