|
From: | Marcus Müller |
Subject: | Re: [Discuss-gnuradio] Fwd: GNU Radio help |
Date: | Mon, 05 Aug 2013 22:38:08 +0200 |
User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/20130625 Thunderbird/17.0.7 |
Hi Vaibhav Rayanade,
your rx sees zero bytes, meaning that the packet decoder does not see any valid packets. That basivally means it can't decode anything... this can imply a lot of things that happened between the tx and the rx USRP, including: - path loss, - clipping due to high gain, - frequency offset between LOs of tx and rx USRP, - wrong antenna for carrier frequency (125 MHz is _kind of_ low... 1/2\lambda is 1.2m), - wrong frequency for daughterboard (only mixing daughterboard supporting 125MHz rx+tx is wbx to my knowledge, you have one of these?), - evil multipath, path loss, all kinds of fading, and all the other effects you expect on an RF channel. Greetings Marcus On 08/05/2013 08:13 PM, vaibhav rayanade wrote:
|
[Prev in Thread] | Current Thread | [Next in Thread] |