A 3dB attenuation will really improve the reflection coefficient.
Using this calculator
http://www.rfcafe.com/references/calculators/vswr-return-loss-conversion-calculator.htm
you can see that a 3 dB attenuation will improve a 3:1 VSWR to 1.7:2,
or a 6 dB return loss to 12 dB, so you've really impr
Yep, I am aware of that document and I am using the Y-factor method.
The 3 dB attenuator was calibrated with the B200 - i.e. I measured the NF
of the USRP + 3dB attenuator as a system. That data then serves as the
calibration data to correct for it's contribution to the subsequent NF
measurement o
Hi Marcus,
Appreciate your response!
When I use my Linux PC as host, it also has the same issue, so I tried to
implement your suggestion in both MAC and the linux pc.
In both the cases, when I tried to downgrade the UHD image, it says
Checksum failure :
*shashi@shashi-All-Series /usr/share/gnurad
I also tried to overwrite the checksum value while installing, But after
installation, the version remain same and does not downgrade :
*MJ-MAC:aom_mozilla maheshjena$ sudo python
/opt/local/share/uhd/utils/uhd_images_downloader.py -f
"uhd-images_003.009.002-release.zip" -c 37081e1e73004bd9e74d7e5