[WISPA] Proxim QB 8150

2010-04-27 Thread Cameron Kilton
They just called me and made me aware that they just received their FCC cert in 5.3 and 5.4 bands. They have a 3x3 MIMO PTP product. I'll probably get a test pair to play with. The bigger news, does this mean the FCC is going to start craking out the certs again yippy! -- Thanks,

Re: [WISPA] Proxim QB 8150

2010-04-27 Thread Greg Ihnen
On 2x2 MIMO they use V and H polarization. How do they do 3x3? What's the third polarization? Greg On Apr 27, 2010, at 4:08 PM, Cameron Kilton wrote: They just called me and made me aware that they just received their FCC cert in 5.3 and 5.4 bands. They have a 3x3 MIMO PTP product. I'll

Re: [WISPA] Proxim QB 8150

2010-04-27 Thread Josh Luthman
It's a backup. On 4/27/10, Greg Ihnen os10ru...@gmail.com wrote: On 2x2 MIMO they use V and H polarization. How do they do 3x3? What's the third polarization? Greg On Apr 27, 2010, at 4:08 PM, Cameron Kilton wrote: They just called me and made me aware that they just received their FCC

Re: [WISPA] Proxim QB 8150

2010-04-27 Thread Gino Villarini
They have 3 pol antennas available Dual slant and vertical Sent from my Motorola Startac... On Apr 27, 2010, at 5:35 PM, Josh Luthman j...@imaginenetworksllc.com wrote: It's a backup. On 4/27/10, Greg Ihnen os10ru...@gmail.com wrote: On 2x2 MIMO they use V and H polarization. How do

Re: [WISPA] Proxim QB 8150

2010-04-27 Thread Josh Luthman
Wouldn't slant effect vertical and horizontal? On 4/27/10, Gino Villarini g...@aeronetpr.com wrote: They have 3 pol antennas available Dual slant and vertical Sent from my Motorola Startac... On Apr 27, 2010, at 5:35 PM, Josh Luthman j...@imaginenetworksllc.com wrote: It's a backup.

Re: [WISPA] Proxim QB 8150

2010-04-27 Thread Patrick Cole
All poles have only have a limited level of seperation. Most horizonal and vertical dual polarised antennas only have about 30 dB of seperation between the poles. You will notice if you use two radios of similar frequency on different poles of these antennas it does not work well due to the

Re: [WISPA] Proxim QB 8150

2010-04-27 Thread Greg Ihnen
Isn't the spatial diversity technique you mentioned what's used on consumer grade MIMO routers (it uses one of the MIMO radios or another)? On the backhaul type radios (with 2x2) aren't both chains running concurrently? Greg On Apr 27, 2010, at 7:29 PM, Patrick Cole wrote: All poles have

Re: [WISPA] Proxim QB 8150

2010-04-27 Thread Tom DeReggi
@wispa.org Cc: WISPA General List wireless@wispa.org Sent: Tuesday, April 27, 2010 5:36 PM Subject: Re: [WISPA] Proxim QB 8150 They have 3 pol antennas available Dual slant and vertical Sent from my Motorola Startac... On Apr 27, 2010, at 5:35 PM, Josh Luthman j...@imaginenetworksllc.com wrote

Re: [WISPA] Proxim QB 8150

2010-04-27 Thread Patrick Cole
- Original Message - From: Gino Villarini g...@aeronetpr.com To: WISPA General List wireless@wispa.org Cc: WISPA General List wireless@wispa.org Sent: Tuesday, April 27, 2010 5:36 PM Subject: Re: [WISPA] Proxim QB 8150 They have 3 pol antennas available Dual slant and vertical