Dear Owen, Thanks for your reply, in reply to your factors: 1. 1~2 Kilometers 2. PTP 3. Directional 4. 29db Dish (single or dual)
Thanks On Tue, Aug 14, 2012 at 1:13 AM, Owen DeLong <[email protected]> wrote: > There are a lot of factors to consider when trying to use ISM band for high > bandwidth... > > 1. What kind of distance do you want to cover? > 2. Is this point to point, or point to multipoint? > 3. Directional or Omni? > 4. Antenna Height, Fresnel Zone, Noise Floor, other path > interference, etc. > > The 5.725-5.825Ghz band is used by 802.11a/n and is the only unlicensed > spectrum around 5.8Ghz. A 300Mbps symbol rate should be achievable > with wideband channels in that frequency range. As an example, an Apple > Airport Extreme can do better than 150Mbps full duplex on 802.11n/5Ghz. > > Owen > > On Aug 13, 2012, at 10:57 , Shahab Vahabzadeh <[email protected]> > wrote: > > > Dear Friends, > > I wanna buy a free license radio with more that 150Mpbs capacity (full > > duplex), and I found a company in middle east who has Spectrum-DMR-104-1 > > available right now, any body has experience about that? Is it really > > 300Mbps radio? > > Thanks > > > > -- > > Regards, > > Shahab Vahabzadeh, Network Engineer and System Administrator > > > > Cell Phone: +1 (415) 871 0742 > > PGP Key Fingerprint = 8E34 B335 D702 0CA7 5A81 C2EE 76A2 46C2 5367 BF90 > > -- Regards, Shahab Vahabzadeh, Network Engineer and System Administrator Cell Phone: +1 (415) 871 0742 PGP Key Fingerprint = 8E34 B335 D702 0CA7 5A81 C2EE 76A2 46C2 5367 BF90
