Re: Maximum RF Input Power

GNU Radio
1

Hi,

I have been testing my USRP - Flex2400 with a Signal Generator with
values
of -30dBm to 20 dBm…
Could it have been damaged???

Regards,

Santiago Ortega.

View this message in context:
http://www.nabble.com/Maximum-RF-Input-Power-tp18248169p20604885.html
Sent from the GnuRadio mailing list archive at Nabble.com.

2

Santix wrote:

Hi,

I have been testing my USRP - Flex2400 with a Signal Generator with values
of -30dBm to 20 dBm…
Could it have been damaged???

Regads,

Santiago Ortega.

It is very likely that you damaged it. You put +20dBm into a device
that specifies a maximum input power of -20 dBm.

Matt

3

Andrew Read wrote:

Hi there,
Will this be the same for the rfx400 board?

Yes.

Is this due to the isolation of the HMC174MS8’s being as low as 15dB
and the subsequent risk of RF leakage into the TX?

No, you could blow out the receiver.

Matt

4

Hi there,
Will this be the same for the rfx400 board?
Is this due to the isolation of the HMC174MS8’s being as low as 15dB and
the subsequent risk of RF leakage into the TX?

Cheers,
Drew

Matt E. wrote:

[email protected]
Discuss-gnuradio Info Page

=======================================================================
This email, including any attachments, is only for the intended
addressee. It is subject to copyright, is confidential and may be
the subject of legal or other privilege, none of which is waived or
lost by reason of this transmission.
If the receiver is not the intended addressee, please accept our
apologies, notify us by return, delete all copies and perform no
other act on the email.
Unfortunately, we cannot warrant that the email has not been
altered or corrupted during transmission.