Mal, I think it all depends on the band to be honest but it’s most likely to be UHF 400-520MHz in which case even if if was radiating 100 Watts EIRP it’s unlikely to cause you any major issues if you’re any more than 300mm away.
The impact of RF signals on data traveling through the line would be negligible, the likely impact may be where the coax runs near your Ethernet repeaters or switches but these days even so they’re usually fairly shielded. Someone with much more knowledge than me may have more insight but I’d feel fairly comfortable with a separation as mentioned above, once again dependent on the band. Kindest Regards, Nathan Brookfield (VK2NAB) Simtronic Technologies Pty Ltd Local: (02) 4749 4949<tel:(02)%204749%204949> | Fax: (02) 4749 4950<tel:(02)%204749%204950> | Direct: (02) 4749 4951<tel:(02)%204749%204951> Web: http://www.simtronic.com.au<http://www.simtronic.com.au/> | E-mail: [email protected]<mailto:[email protected]> CONFIDENTIALITY & PRIVILEGE NOTICE The information contained in this email and any attached files is strictly private and confidential. The intended recipient of this email may only use, reproduce, disclose or distribute the information contained in this email and any attached files with Simtronic Technologies Pty Ltd’s permission. If you are not the intended recipient, you are strictly prohibited from using, reproducing, adapting, disclosing or distributing the information contained in this email and any attached files or taking any action in reliance on it. If you have received this email in error, please email the sender by replying to this message, promptly delete and destroy any copies of this email and any attachments. It is your responsibility to scan this communication and any files attached for computer viruses and other defects and recommend that you subject these to your virus checking procedures prior to use. Simtronic Technologies Pty Ltd does NOT accept liability for any loss or damage (whether direct, indirect, consequential, economic or other) however caused, whether by negligence or otherwise, which may result directly or indirectly from this communication or any files attached. On 3 Mar 2020, at 21:02, Mal <[email protected]> wrote: Interested in hearing from any RF gurus who have run Leaky Feeder and unshielded UTP cables, in underground tunnel environments - what cable separation distance did you use to minimise any noise from the UTP services that are run in parallel ? Regards, Mal _______________________________________________ AusNOG mailing list [email protected] http://lists.ausnog.net/mailman/listinfo/ausnog
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