Re: [WISPA] XR9 separation from other 2.4 stuff
* Kurt Fankhauser wrote, On 6/13/2008 5:27 PM: Leon, Hi Kurt... How close are the 2.4 cards to that one SR9 card? What SBC are you using? We're using I think a RB333 currently on that tower. We have three cards plugged into the board. Thanks leon Kurt Fankhauser WAVELINC P.O. Box 126 Bucyrus, OH 44820 419-562-6405 www.wavelinc.com -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Leon D. Zetekoff, NCE Sent: Friday, June 13, 2008 4:15 PM To: WISPA General List Subject: Re: [WISPA] XR9 separation from other 2.4 stuff * Kurt Fankhauser wrote, On 6/13/2008 3:56 PM: It is my understanding that the 900mhz cards are actually 2.4ghz with converters built in. So obviously putting a 900mhz card on the same board as a 2.4ghz card would be a bad idea. Now can I put them on the same tower? Lets say I put the 900mhz radio at the bottom and run some coax since 900mhz should have much less cable loss I should be able to do this. I'll leave the 2.4 stuff up top. But will the 900mhz antenna mounted in close proximity to the 2.4 antenna pick up the 2.4 and allow it to still cause interference to the radio below? Also would putting a 900mhz filter before the radio solve this? Hi Kurt...we're currently doing this. We have two 2.4 cards and an SR9 in one box at the top of a tower. On the same tower, lower down, we have a box with two SR9s in it. I thought at first we might have some problems but I think if you are shielded and the connections are good and tight you shouldn't have much of a problem. If you want to isolate physically then that shouldn't be an issue IMHO. LEoN Kurt Fankhauser WAVELINC P.O. Box 126 Bucyrus, OH 44820 419-562-6405 www.wavelinc.com WISPA Wants You! Join today! http://signup.wispa.org/ WISPA Wireless List: wireless@wispa.org Subscribe/Unsubscribe: http://lists.wispa.org/mailman/listinfo/wireless Archives: http://lists.wispa.org/pipermail/wireless/ WISPA Wants You! Join today! http://signup.wispa.org/ WISPA Wireless List: wireless@wispa.org Subscribe/Unsubscribe: http://lists.wispa.org/mailman/listinfo/wireless Archives: http://lists.wispa.org/pipermail/wireless/ WISPA Wants You! Join today! http://signup.wispa.org/ WISPA Wireless List: wireless@wispa.org Subscribe/Unsubscribe: http://lists.wispa.org/mailman/listinfo/wireless Archives: http://lists.wispa.org/pipermail/wireless/
[WISPA] XR9 separation from other 2.4 stuff
It is my understanding that the 900mhz cards are actually 2.4ghz with converters built in. So obviously putting a 900mhz card on the same board as a 2.4ghz card would be a bad idea. Now can I put them on the same tower? Lets say I put the 900mhz radio at the bottom and run some coax since 900mhz should have much less cable loss I should be able to do this. I'll leave the 2.4 stuff up top. But will the 900mhz antenna mounted in close proximity to the 2.4 antenna pick up the 2.4 and allow it to still cause interference to the radio below? Also would putting a 900mhz filter before the radio solve this? Kurt Fankhauser WAVELINC P.O. Box 126 Bucyrus, OH 44820 419-562-6405 www.wavelinc.com WISPA Wants You! Join today! http://signup.wispa.org/ WISPA Wireless List: wireless@wispa.org Subscribe/Unsubscribe: http://lists.wispa.org/mailman/listinfo/wireless Archives: http://lists.wispa.org/pipermail/wireless/
Re: [WISPA] XR9 separation from other 2.4 stuff
* Kurt Fankhauser wrote, On 6/13/2008 3:56 PM: It is my understanding that the 900mhz cards are actually 2.4ghz with converters built in. So obviously putting a 900mhz card on the same board as a 2.4ghz card would be a bad idea. Now can I put them on the same tower? Lets say I put the 900mhz radio at the bottom and run some coax since 900mhz should have much less cable loss I should be able to do this. I'll leave the 2.4 stuff up top. But will the 900mhz antenna mounted in close proximity to the 2.4 antenna pick up the 2.4 and allow it to still cause interference to the radio below? Also would putting a 900mhz filter before the radio solve this? Hi Kurt...we're currently doing this. We have two 2.4 cards and an SR9 in one box at the top of a tower. On the same tower, lower down, we have a box with two SR9s in it. I thought at first we might have some problems but I think if you are shielded and the connections are good and tight you shouldn't have much of a problem. If you want to isolate physically then that shouldn't be an issue IMHO. LEoN Kurt Fankhauser WAVELINC P.O. Box 126 Bucyrus, OH 44820 419-562-6405 www.wavelinc.com WISPA Wants You! Join today! http://signup.wispa.org/ WISPA Wireless List: wireless@wispa.org Subscribe/Unsubscribe: http://lists.wispa.org/mailman/listinfo/wireless Archives: http://lists.wispa.org/pipermail/wireless/ WISPA Wants You! Join today! http://signup.wispa.org/ WISPA Wireless List: wireless@wispa.org Subscribe/Unsubscribe: http://lists.wispa.org/mailman/listinfo/wireless Archives: http://lists.wispa.org/pipermail/wireless/
Re: [WISPA] XR9 separation from other 2.4 stuff
We've also collocated 2.4GHz and 900MHz radios using 2.4GHz frequency up/down converters in the same enclosure before without issues. The 900MHz radios implemented with the up/down converters have pretty good filters that block non-900MHz frequencies. On Fri, 2008-06-13 at 16:15 -0400, Leon D. Zetekoff, NCE wrote: * Kurt Fankhauser wrote, On 6/13/2008 3:56 PM: It is my understanding that the 900mhz cards are actually 2.4ghz with converters built in. So obviously putting a 900mhz card on the same board as a 2.4ghz card would be a bad idea. Now can I put them on the same tower? Lets say I put the 900mhz radio at the bottom and run some coax since 900mhz should have much less cable loss I should be able to do this. I'll leave the 2.4 stuff up top. But will the 900mhz antenna mounted in close proximity to the 2.4 antenna pick up the 2.4 and allow it to still cause interference to the radio below? Also would putting a 900mhz filter before the radio solve this? Hi Kurt...we're currently doing this. We have two 2.4 cards and an SR9 in one box at the top of a tower. On the same tower, lower down, we have a box with two SR9s in it. I thought at first we might have some problems but I think if you are shielded and the connections are good and tight you shouldn't have much of a problem. If you want to isolate physically then that shouldn't be an issue IMHO. LEoN Kurt Fankhauser WAVELINC P.O. Box 126 Bucyrus, OH 44820 419-562-6405 www.wavelinc.com WISPA Wants You! Join today! http://signup.wispa.org/ WISPA Wireless List: wireless@wispa.org Subscribe/Unsubscribe: http://lists.wispa.org/mailman/listinfo/wireless Archives: http://lists.wispa.org/pipermail/wireless/ WISPA Wants You! Join today! http://signup.wispa.org/ WISPA Wireless List: wireless@wispa.org Subscribe/Unsubscribe: http://lists.wispa.org/mailman/listinfo/wireless Archives: http://lists.wispa.org/pipermail/wireless/ WISPA Wants You! Join today! http://signup.wispa.org/ WISPA Wireless List: wireless@wispa.org Subscribe/Unsubscribe: http://lists.wispa.org/mailman/listinfo/wireless Archives: http://lists.wispa.org/pipermail/wireless/
Re: [WISPA] XR9 separation from other 2.4 stuff
Kurt Your just going to want to stay off the same channel as the xr9 and you will be ok. Kurt Fankhauser wrote: It is my understanding that the 900mhz cards are actually 2.4ghz with converters built in. So obviously putting a 900mhz card on the same board as a 2.4ghz card would be a bad idea. Now can I put them on the same tower? Lets say I put the 900mhz radio at the bottom and run some coax since 900mhz should have much less cable loss I should be able to do this. I'll leave the 2.4 stuff up top. But will the 900mhz antenna mounted in close proximity to the 2.4 antenna pick up the 2.4 and allow it to still cause interference to the radio below? Also would putting a 900mhz filter before the radio solve this? Kurt Fankhauser WAVELINC P.O. Box 126 Bucyrus, OH 44820 419-562-6405 www.wavelinc.com WISPA Wants You! Join today! http://signup.wispa.org/ WISPA Wireless List: wireless@wispa.org Subscribe/Unsubscribe: http://lists.wispa.org/mailman/listinfo/wireless Archives: http://lists.wispa.org/pipermail/wireless/ WISPA Wants You! Join today! http://signup.wispa.org/ WISPA Wireless List: wireless@wispa.org Subscribe/Unsubscribe: http://lists.wispa.org/mailman/listinfo/wireless Archives: http://lists.wispa.org/pipermail/wireless/
Re: [WISPA] XR9 separation from other 2.4 stuff
So what you are saying is that if I have my 900mhz antenna on channel 11 (2.4 down-converting to 900) and then I have my 2.4AP on channel 1 that this is ok on the same board? Kurt Fankhauser WAVELINC P.O. Box 126 Bucyrus, OH 44820 419-562-6405 www.wavelinc.com -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of George Sent: Friday, June 13, 2008 4:42 PM To: WISPA General List Subject: Re: [WISPA] XR9 separation from other 2.4 stuff Kurt Your just going to want to stay off the same channel as the xr9 and you will be ok. Kurt Fankhauser wrote: It is my understanding that the 900mhz cards are actually 2.4ghz with converters built in. So obviously putting a 900mhz card on the same board as a 2.4ghz card would be a bad idea. Now can I put them on the same tower? Lets say I put the 900mhz radio at the bottom and run some coax since 900mhz should have much less cable loss I should be able to do this. I'll leave the 2.4 stuff up top. But will the 900mhz antenna mounted in close proximity to the 2.4 antenna pick up the 2.4 and allow it to still cause interference to the radio below? Also would putting a 900mhz filter before the radio solve this? Kurt Fankhauser WAVELINC P.O. Box 126 Bucyrus, OH 44820 419-562-6405 www.wavelinc.com WISPA Wants You! Join today! http://signup.wispa.org/ WISPA Wireless List: wireless@wispa.org Subscribe/Unsubscribe: http://lists.wispa.org/mailman/listinfo/wireless Archives: http://lists.wispa.org/pipermail/wireless/ WISPA Wants You! Join today! http://signup.wispa.org/ WISPA Wireless List: wireless@wispa.org Subscribe/Unsubscribe: http://lists.wispa.org/mailman/listinfo/wireless Archives: http://lists.wispa.org/pipermail/wireless/ WISPA Wants You! Join today! http://signup.wispa.org/ WISPA Wireless List: wireless@wispa.org Subscribe/Unsubscribe: http://lists.wispa.org/mailman/listinfo/wireless Archives: http://lists.wispa.org/pipermail/wireless/
Re: [WISPA] XR9 separation from other 2.4 stuff
Leon, How close are the 2.4 cards to that one SR9 card? What SBC are you using? Kurt Fankhauser WAVELINC P.O. Box 126 Bucyrus, OH 44820 419-562-6405 www.wavelinc.com -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Leon D. Zetekoff, NCE Sent: Friday, June 13, 2008 4:15 PM To: WISPA General List Subject: Re: [WISPA] XR9 separation from other 2.4 stuff * Kurt Fankhauser wrote, On 6/13/2008 3:56 PM: It is my understanding that the 900mhz cards are actually 2.4ghz with converters built in. So obviously putting a 900mhz card on the same board as a 2.4ghz card would be a bad idea. Now can I put them on the same tower? Lets say I put the 900mhz radio at the bottom and run some coax since 900mhz should have much less cable loss I should be able to do this. I'll leave the 2.4 stuff up top. But will the 900mhz antenna mounted in close proximity to the 2.4 antenna pick up the 2.4 and allow it to still cause interference to the radio below? Also would putting a 900mhz filter before the radio solve this? Hi Kurt...we're currently doing this. We have two 2.4 cards and an SR9 in one box at the top of a tower. On the same tower, lower down, we have a box with two SR9s in it. I thought at first we might have some problems but I think if you are shielded and the connections are good and tight you shouldn't have much of a problem. If you want to isolate physically then that shouldn't be an issue IMHO. LEoN Kurt Fankhauser WAVELINC P.O. Box 126 Bucyrus, OH 44820 419-562-6405 www.wavelinc.com WISPA Wants You! Join today! http://signup.wispa.org/ WISPA Wireless List: wireless@wispa.org Subscribe/Unsubscribe: http://lists.wispa.org/mailman/listinfo/wireless Archives: http://lists.wispa.org/pipermail/wireless/ WISPA Wants You! Join today! http://signup.wispa.org/ WISPA Wireless List: wireless@wispa.org Subscribe/Unsubscribe: http://lists.wispa.org/mailman/listinfo/wireless Archives: http://lists.wispa.org/pipermail/wireless/ WISPA Wants You! Join today! http://signup.wispa.org/ WISPA Wireless List: wireless@wispa.org Subscribe/Unsubscribe: http://lists.wispa.org/mailman/listinfo/wireless Archives: http://lists.wispa.org/pipermail/wireless/
Re: [WISPA] XR9 separation from other 2.4 stuff
If your using an XR9 then you won't be using channel 11. it's gonna be channel 4 through 7 in 5MHz incriments. So you will want to not use anything that overlaps those channels very much. Channel 6 will not be good, channel 11 and channel 1 will be fine. I Kurt Fankhauser wrote: So what you are saying is that if I have my 900mhz antenna on channel 11 (2.4 down-converting to 900) and then I have my 2.4AP on channel 1 that this is ok on the same board? Kurt Fankhauser WAVELINC P.O. Box 126 Bucyrus, OH 44820 419-562-6405 www.wavelinc.com -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of George Sent: Friday, June 13, 2008 4:42 PM To: WISPA General List Subject: Re: [WISPA] XR9 separation from other 2.4 stuff Kurt Your just going to want to stay off the same channel as the xr9 and you will be ok. Kurt Fankhauser wrote: It is my understanding that the 900mhz cards are actually 2.4ghz with converters built in. So obviously putting a 900mhz card on the same board as a 2.4ghz card would be a bad idea. Now can I put them on the same tower? Lets say I put the 900mhz radio at the bottom and run some coax since 900mhz should have much less cable loss I should be able to do this. I'll leave the 2.4 stuff up top. But will the 900mhz antenna mounted in close proximity to the 2.4 antenna pick up the 2.4 and allow it to still cause interference to the radio below? Also would putting a 900mhz filter before the radio solve this? Kurt Fankhauser WAVELINC P.O. Box 126 Bucyrus, OH 44820 419-562-6405 www.wavelinc.com WISPA Wants You! Join today! http://signup.wispa.org/ WISPA Wireless List: wireless@wispa.org Subscribe/Unsubscribe: http://lists.wispa.org/mailman/listinfo/wireless Archives: http://lists.wispa.org/pipermail/wireless/ WISPA Wants You! Join today! http://signup.wispa.org/ WISPA Wireless List: wireless@wispa.org Subscribe/Unsubscribe: http://lists.wispa.org/mailman/listinfo/wireless Archives: http://lists.wispa.org/pipermail/wireless/ WISPA Wants You! Join today! http://signup.wispa.org/ WISPA Wireless List: wireless@wispa.org Subscribe/Unsubscribe: http://lists.wispa.org/mailman/listinfo/wireless Archives: http://lists.wispa.org/pipermail/wireless/ WISPA Wants You! Join today! http://signup.wispa.org/ WISPA Wireless List: wireless@wispa.org Subscribe/Unsubscribe: http://lists.wispa.org/mailman/listinfo/wireless Archives: http://lists.wispa.org/pipermail/wireless/
