[hpsdr] Ozy with Gb Ethernet

[Donald Kay]

Have you folks considered the RFI aspects of Ethernet? I just
finished switching my home lan to 100% wireless due to the
awful noise my twisted pair setup was causing (20 over s9
signals every 60 Khz). Personally,  don't think 10/100 twisted
pair Ethernet belongs anywhere near a sensitive receiver.

73 Don (KI6FOM)



Tony Langdon wrote:
> ***** High Performance Software Defined Radio Discussion List *****
> 
> At 01:03 PM 3/11/2007, Phil Harman wrote:
> 
>>***** High Performance Software Defined Radio Discussion List *****
>>
>>
>>HI Warren,
>>
>>Welcome to the group. Not sure what we would gain my going to T-100 
>>Ethernet since at  the moment we can get 35-40MB/s over USB2.  The 
>>uWSDR guys have chosen Ethernet as their means of communicating with 
>>their hardware mainly so they can mount it at the top of a tower and 
>>run CAT5 cable to it I think, see
>>
>>< <http://uwsdr.berlios.de/>http://uwsdr.berlios.de/ >
>>
>>I think an Ozy type board with GB Ethernet would be just great since 
>>we could transfer some of the DSP work to the PC and look at MHz of 
>>bandwidth at a time.
> 
> 
> With my shack layout, 100Mbps Ethernet is a better option than USB, 
> because it means I don't have to cram the PC into a tiny 
> space.  Worst case is to run a Cat 5 (or 6) cable around the place. :)
> 
> 73 de VK3JED
> http://vkradio.com
> 
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