Here is my uber-high quality work:
It rang out correctly, with open circuits on the transceiver side and antenna side with the circuit removed, and 75 ohms and 50 ohms when the SWR circuit is inline.
---
[1] - http://www.qrpkits.com/swrind_case.html
May 23, 2013
Tayloe SWR indicator
I felt the urge to do some soldering, so I went looking for a simple project. I thought that having an SWR indicator would be nice to have, as I have all the requisite components on hand (including some high power/high precision resistors). What this little contraption does is basically give a visual indicator (no-lit or minimally lit LED) when the SWR is as closely matched to 1:1 as possible. The idea is hopefully pair this with a magnetic loop antenna and that way I won't have to bother with an antenna tuner. For more information on the Tayloe SWR indicator, please check out qrpkits.com [1].
Here is my uber-high quality work:
It rang out correctly, with open circuits on the transceiver side and antenna side with the circuit removed, and 75 ohms and 50 ohms when the SWR circuit is inline.
---
[1] - http://www.qrpkits.com/swrind_case.html
Here is my uber-high quality work:
It rang out correctly, with open circuits on the transceiver side and antenna side with the circuit removed, and 75 ohms and 50 ohms when the SWR circuit is inline.
---
[1] - http://www.qrpkits.com/swrind_case.html
Subscribe to:
Post Comments (Atom)
No comments:
Post a Comment