21.01.2015 Views

WD5AGO - NTMS

WD5AGO - NTMS

WD5AGO - NTMS

SHOW MORE
SHOW LESS

You also want an ePaper? Increase the reach of your titles

YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.

Other Changes to the VLNA<br />

• Adding Active bias to pHEMT 2 nd Stage for<br />

either the ATF36163 or ATF34143<br />

• Must have a combination of resistive loading<br />

which increases stability<br />

• Using lower loss 20mil Rogers 4003 board<br />

material<br />

• Control source inductance near frequency<br />

center of 2800 MHz<br />

T. Henderson <strong>WD5AGO</strong> 2010 EME 18

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!