On 1/10/07, Martin Dvh <[EMAIL PROTECTED]> wrote:
Hi all,
Does anybody know of an opensource morse decoder (algorithm or program) which
we can integrate into gnuradio.
We could invent the wheel again, but I think there should be good algorithms
out there already.
There is an algorithm here:
Forgot to say, I'm using one port TX/RX for transmitting and receiving
simultanously, is it OK?
2007/1/9, hanwen <[EMAIL PROTECTED]>:
Hi, everyone,
Right now I'm doing some FDD work with USRP and flex2400. For one USRP, I
transmit signal at 2350MHz and receive at 2450MHz.
From the received wav
It seems like my hobby is attaching USRP's to non-PC based hardware.
Todays board is an EFIKA: http://www.genesippc.com/efika.php
Here are the results of the usrp test programs:
[EMAIL PROTECTED]:/home/sca/waveforms/ossie_demo$ test_usrp_standard_rx -D 256
xfered 1.34e+08 bytes in 268 seconds.
Hi all,
Does anybody know of an opensource morse decoder (algorithm or program) which
we can integrate into gnuradio.
We could invent the wheel again, but I think there should be good algorithms
out there already.
The same goes for RTTY and such.
greetings,
Martin
___
On Wed, Jan 10, 2007 at 02:52:54AM +0900, Mamoru Yamamoto wrote:
> Thank you for your kind help to my questions.
> I am developing a satellite beacon receiver of
> 150/400MHz. Now I am receiving both signals by
> using Basic RX (150MHz) and FLEX400 (400MHz) boards.
> I am happy so far.
>
> I ha
Use at least 40 dB attenuation to be safe and avoid damage. Signal
levels will be better if you use about 60 dB.
Matt
Sachin Katti wrote:
> Hi
>
> I want to connect two separate USRPs with RFX 2400s on them directly
> via coax cable so that I get a clean channel for debugging instead of
> a wir
Thank you for your kind help to my questions.
I am developing a satellite beacon receiver of
150/400MHz. Now I am receiving both signals by
using Basic RX (150MHz) and FLEX400 (400MHz) boards.
I am happy so far.
I have some more questions for further development.
(1) File format
I record signa
Hi
I want to connect two separate USRPs with RFX 2400s on them directly via
coax cable so that I get a clean channel for debugging instead of a wireless
channel. I am trying to figure out what are the maximum allowable output and
input powers for the RFX 2400 so that I can use the appropriae atte
Thanks for the help (Eric, Matt, and Josh). I should have mentioned I was
already running as root. I typed in /sbin/lsmod | grep ehci and did see
ehci_hcd. So I also tried the UdevConfig, still with no luck. My coworker had a
2.0 USB PCMCIA card for his laptop and we just so happened to have a P
Hi,
Our goal is to build a GSM scanner/receiver and we are looking
for smart people to join us.
This is a non-commercial project funded on our own.
We would like to get in touch with other experts and invite
everyone to take a look at the WIKI for more information
and ideas:
http://scratchpad.w
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