AT&T cellular has stopped using any coaxial surge suppressors. They have found them to be a waste of money. (So they tell us). ----- Original Message ----- From: "Harold Bledsoe" <[EMAIL PROTECTED]> To: "WISPA General List" <[email protected]> Sent: Friday, April 25, 2008 7:06 AM Subject: Re: [WISPA] Radio Vendor Suggestions
> This is our approach too. We put internal surge protectors on our > products (either separate modules or on the radio board) simply because > some people don't use external protectors. There is some increase in > cost for this, but it is offset by fewer RMAs. > > My guess is that this is what Moto is thinking too? For those who run > naked, the internal protection will increase reliability and decrease > RMA/repair costs. I second Gino's suggestion to add external protection > as well, especially if the internal module is not field-replaceable. > > -Hal > -----Original Message----- > From: Gino Villarini <[EMAIL PROTECTED]> > Reply-To: WISPA General List <[email protected]> > To: WISPA General List <[email protected]> > Subject: Re: [WISPA] Radio Vendor Suggestions > Date: Fri, 25 Apr 2008 08:08:19 -0400 > > Put an external surge suppressor to protect the internal one ... > > Gino A. Villarini > [EMAIL PROTECTED] > Aeronet Wireless Broadband Corp. > tel 787.273.4143 fax 787.273.4145 > > -----Original Message----- > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On > Behalf Of Dylan Bouterse > Sent: Friday, April 25, 2008 6:56 AM > To: WISPA General List > Subject: Re: [WISPA] Radio Vendor Suggestions > > Biggest disadvantage to the PTP500 is that the surge suppression is > built in unlike all other Moto PTP (formerly Orthogon) models where the > "transector" or surge arrestor is external. With the 500 model if you > blow the surge suppression you are out a radio until you can get Moto to > replace it (as I understand it). Love the PTP series though. That is all > we use for our backhauls. > > Dylan > > -----Original Message----- > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On > Behalf Of Gino Villarini > Sent: Friday, April 25, 2008 5:00 AM > To: WISPA General List > Subject: Re: [WISPA] Radio Vendor Suggestions > > Ohh, well then take a look at the new motorola PTP500, > > It can go up to 105 Mbps in a 15 mhz channel, pps processing is over 10k > pps > Multiple units can be synced with gps for spectrum reuse, it would auto > select the cleanest channel to operate in and many other goodies > > This are the best backhaul radios out there IMHO > > Gino A. Villarini > [EMAIL PROTECTED] > Aeronet Wireless Broadband Corp. > tel 787.273.4143 fax 787.273.4145 > > -----Original Message----- > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On > Behalf Of Zachery Wolfinger > Sent: Thursday, April 24, 2008 11:05 PM > To: WISPA General List > Subject: Re: [WISPA] Radio Vendor Suggestions > > Actually, for the non-900MHz units, we are talking PTP, not PTMP. > Using these for backhaul mostly. > > Thank you, > Zak Wolfinger > IT Director - Cyberlink > 888-293-3693 Ext 4357 > > > > > > > > On Apr 24, 2008, at 5:06 PM, Chuck McCown wrote: > >> If you discover a radio that will do what you are looking for here >> (ptmp >> assumed) please let me know. >> ----- Original Message ----- >> From: "Zachery Wolfinger" <[EMAIL PROTECTED]> >> To: <[email protected]> >> Sent: Thursday, April 24, 2008 12:00 PM >> Subject: [WISPA] Radio Vendor Suggestions >> >> >>> Our company has used a single radio vendor exclusively for the last 6 >>> years. My VP has instructed me to start trials with other vendors. >>> Who do you all suggest for: >>> >>> Unlicensed >>> 60+ Mbps >>> up to 25 mile links >>> 5.4 / 5.8GHz (same vendor should also offer 5.3 GHz for shorter >>> links) >>> same vendor should also offer a 900MHz solution for neighborhood >>> coverage (2-3 mile radius) >>> >>> Thank you, >>> Zak Wolfinger >>> IT Director - Cyberlink >>> 888-293-3693 Ext 4357 >>> >>> >>> >>> >>> >>> >>> >>> >>> >>> > ------------------------------------------------------------------------ > -------- >>> WISPA Wants You! 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