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From: | Matt Ettus |
Subject: | Re: [Discuss-gnuradio] RFX900 Transmit Power |
Date: | Tue, 05 Feb 2008 21:03:08 -0800 |
User-agent: | Thunderbird 2.0.0.9 (X11/20071115) |
TomasOMaille wrote:
Hello again, I have another question regarding the RFX900 daughterboard.
Typically about 250 mW if you send a full-strength signal. If you back off to about 100mW you will get better linearity.
I am trying to get a sense of the power transmitted by the RFX900 board in order to avoid breaching European communication regulations.Ideally a figure for the equivalent isotropically radiated power (EIRP) would be great.
That depends on your antenna and your settings for signal level. If you want to transmit a weaker signal, send a smaller signal to the USRP.
Will the power output be different with and without the SAW filter?
Yes. You will gain about 1-2 dB by bypassing the filter. Matt
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