RFX900 Transmit Power

Hello again,

I have another question regarding the RFX900 daughterboard.

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.

Will the power output be different with and without the SAW filter?

Cheers,

Tomas O’Maille

PS. Thanks for taking the time to look at my increasing number of posts.

View this message in context:
http://www.nabble.com/RFX900-Transmit-Power-tp15270526p15270526.html
Sent from the GnuRadio mailing list archive at Nabble.com.

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

Matt,

Thanks again.

Tomas

View this message in context:
http://www.nabble.com/RFX900-Transmit-Power-tp15270526p15306470.html
Sent from the GnuRadio mailing list archive at Nabble.com.

This forum is not affiliated to the Ruby language, Ruby on Rails framework, nor any Ruby applications discussed here.

| Privacy Policy | Terms of Service | Remote Ruby Jobs