RX Bandwidth Limits

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wx5cw
Posts: 3
Joined: Sat Aug 10, 2013 12:50 pm

RX Bandwidth Limits

Post by wx5cw »

Not sure why but using the setup.txt with only the rx settings I am unable to expand the rx bandwith past 28MHz...
rxbw.png
bpadalino
Posts: 303
Joined: Mon Mar 04, 2013 4:53 pm

Re: RX Bandwidth Limits

Post by bpadalino »

Yeah, the low pass filters only allow for a maximum of 28MHz bandwidth (14MHz LPF on each I and Q) - or to bypass the LPF.

Are you looking to bypass the LPF on the input?
wx5cw
Posts: 3
Joined: Sat Aug 10, 2013 12:50 pm

Re: RX Bandwidth Limits

Post by wx5cw »

Yes, I want to be able to have a larger rx BW so I can see more than one wifi channel. However since wifi channels are pretty much the largest in BW when it comes to signals I can handle just keeping the 28MHz.

Thanks
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