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A One Tube QRP Transmitter For 40 or 80 Meters

This document describes a simple one-tube QRP transmitter that can operate on either 40 or 80 meters. It first appeared in a now defunct amateur radio magazine. The transmitter has a low parts count and simple design that should work the first time if wired correctly. It operates using only 12VDC, making it portable and safe to operate. All the parts needed to build this transmitter are available from Ocean State.

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Thanhha Nguyen
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159 views3 pages

A One Tube QRP Transmitter For 40 or 80 Meters

This document describes a simple one-tube QRP transmitter that can operate on either 40 or 80 meters. It first appeared in a now defunct amateur radio magazine. The transmitter has a low parts count and simple design that should work the first time if wired correctly. It operates using only 12VDC, making it portable and safe to operate. All the parts needed to build this transmitter are available from Ocean State.

Uploaded by

Thanhha Nguyen
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF, TXT or read online on Scribd
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A One Tube QRP Transmitter for 40 or 80 Meters

This neat little QRP rig first appeared in the now defunct magazine 73 Amateur Radio Today. We have not built this
at Ocean State but we would like to present this article to you. It is not very complicated to build and the parts
count is very low. Looking at the schematic this rig should work the first time around if wired correctly. This is a good
opportunity for you to build a tube type rig. One of the nice features is that it operates on only 12vdc. Not only is this
good for portability, but its also safe to work on and operate. Ocean State stocks all the parts to build this little rig. For
those parts not listed on our website, please give us a call. Happy building and let us know how it works so we can pass
the information on to others.

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