What type of modulation? Jaime Solorza On Oct 13, 2015 5:09 PM, "Ken Hohhof" <[email protected]> wrote:
> The 30 dB F/B spec on the sector is pretty impressive at 900 MHz. > > Probably some derivative of a 900 MHz GSM band sector, those seem to be > mostly dual slant. I to to the Amphenol Antenna website and see lots of > very tall and no doubt very expensive sectors for that band, with manual or > remote downtilt controls. > > > *From:* George Skorup <[email protected]> > *Sent:* Tuesday, October 13, 2015 5:49 PM > *To:* [email protected] > *Subject:* Re: [AFMUG] PMP 450i 900 MHz SM > > I would rather have the style we're used to: MCX to N-male pigtails coming > out of the bottom of the case. However, if you saw their dual-slant yagi > which has two RP-SMA connectors on it and a provision for mounting the SM > to the back of it, I can see why they're coming out of the top. The folded > dipoles do not have a radome. They will ice up and be worthless. Again, I > would much rather have an integrated panel. > > Their choice to do dual-slant.. we'll see how that goes. Makes all > existing antennas obsolete. I'm a little disappointed since it'll be 10x as > hard to convert a 4x90 FSK site. > > The -6dB 65 degree sectors drive me nuts. There's 26MHz to play with and > you can count on the top being trashed, then cordless phones and baby > monitors all throughout. There's no way in hell we could ever use six > sectors at a site. 90 degree sectors allows you to move around in the band > a little bit. So I hope they come up with some 90's. > > On 10/13/2015 5:24 PM, Brian Sullivan wrote: > > Is the design of the module final? > I'd rather see integrated cables or those pesky RF connectors underneath a > cover to avoid water. > Will Cambium be including RF cables with each SM? > > Also, the specs say 100M throughput in a 20MHz channel. What is the > throughput running in 1x or 2x? > > > 450 + ePMP love child. > > > > >
