I was thinking the user could just screw on coaxial low pass filters. For
instance, the VLF- line from Minicircuits are available from 80 MHz to 6
GHz, at about $22 each. An output filter bank would be doable, but it would
probably be 0.4 dB insertion loss per switch as S band, so it adds
Finally, solved!
Many thanks Bastian!
The problem was the connections between blocks, acc to
http://www.ccs-labs.org/~bloessl/grc.png .
>On 11/27/2013 05:51 PM, Nasi wrote:
>>
>> > I did that before already. Nothing changed now also.
>> That means it works, or it does not?
>>
>> it l
On 11/27/2013 05:51 PM, Nasi wrote:
> I did that before already. Nothing changed now also.
That means it works, or it does not?
it looks like receiver is working. I think so, because I receive/see
around 30 packets in wireshark. And the led C is on.
Great! I never looked at the leds,
>
>> I did that before already. Nothing changed now also.
>That means it works, or it does not?
it looks like receiver is working. I think so, because I receive/see around 30
packets in wireshark. And the led C is on.
>
>It crashes? Underruns? Overruns? Are there any messages? How do you know
>s
On 11/27/2013 05:21 PM, nesimi eldarov wrote:
I did that before already. Nothing changed now also.
That means it works, or it does not?
All work, but do not transmit regularly. In ofdm_tx. smt. is being
transmitted for a sec then the led A turns of again.
It crashes? Underruns? Overruns? Are
Thanks for quick reply.
I did that before already. Nothing changed now also.
All work, but do not transmit regularly. In ofdm_tx. smt. is being transmitted
for a sec then the led A turns of again.
I run demo.sh also. I see the plot and wireshark, but again as I say nothing is
being transmitt
On 27 Nov 2013, at 17:02, nesimi eldarov wrote:
> :) yes, of course, I did. Sorry, I see, there is transmission stuff.
>
> when I run
> ofdm_transceiver. file it gives me this message:
>
> Allocated virtual ethernet interface: tap0
> You must now use ifconfig to set its IP address. E.g.,
>
:) yes, of course, I did. Sorry, I see, there is transmission stuff.
when I run
ofdm_transceiver. file it gives me this message:
Allocated virtual ethernet interface: tap0
You must now use ifconfig to set its IP address. E.g.,
$ sudo ifconfig tap0 192.168.200.1
Be sure to use a different addre
On 27 Nov 2013, at 16:36, nesimi eldarov wrote:
> Sorry, but It seems like you did not transmit ever, as I look in .grc files.
> As such, none of them send OFDM blocks...
> For example in ofdm_rx. you have a chain of operations, good and working.
> However there is nothing like that in the t
Hello GNU Radio community! I am a Midshipman working on PSK31, but I have a
slightly different approach than Louis Brown: I am creating a single custom
block that will spawn a GUI to take keyboard input and then output the
ASCII bit representation of the keystroke. I used a lot of the code for the
Sorry, but It seems like you did not transmit ever, as I look in .grc files.
As such, none of them send OFDM blocks...
For example in ofdm_rx. you have a chain of operations, good and working.
However there is nothing like that in the transmitter side.
May be I make a mistake but I could not f
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