Jim, Bob,
On 12/17/2014 01:06 AM, Bob Camp wrote:
Hi
On Dec 16, 2014, at 7:01 PM, Jim Lux <[email protected]> wrote:
On 12/16/14, 3:36 PM, Magnus Danielson wrote:
Paul,
That is indeed the question. Considering that the signal is better
supported, I hope the light goes on somewhere. The signals is all
1,023 Mchips/s, just a thad different. Should be possible to pull off if
people want to do dual frequency without going full bandwidth.
Then again, if you are willing to pay good money, you can get it today.
what about one of the software receivers? I would think that making L2 and L5
filters isn't that tough, so all you need is the back end.
….. and the back end is where all the work is.
There is a fair amount of work along the full path.
LNA with some L2 and L5 filters is pretty easy.
I think you still want to have a correlator baseband processing in say
an FPGA.
There is naturally stuff to be done on the L2C and L5 modulated signals,
but it goes in a relatively slow paze so that even modest processors can
keep up with it.
Cheers,
Magnus
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