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make note of the new balun
author
Bdale Garbee
<bdale@gag.com>
Tue, 27 Dec 2011 05:45:45 +0000
(22:45 -0700)
committer
Bdale Garbee
<bdale@gag.com>
Tue, 27 Dec 2011 05:45:45 +0000
(22:45 -0700)
Notebook
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diff --git
a/Notebook
b/Notebook
index 457029a30d4ef61ad40c52ce12dfeae96d671c44..8752c43270270df7384e3d00f1fc95616b0f3cbb 100644
(file)
--- a/
Notebook
+++ b/
Notebook
@@
-204,3
+204,7
@@
- chatted with Adrian some yesterday. He likes a Bosch pressure sensor that
is DK 828-1005-1-ND .. i2c output, similar range to our current part but
smaller, around $5 at our build quantities.
+
+2011.12.10
+- the Johanson balun/filter for 70cm use with cc1111 is DK 712-1540-1-ND
+ uses less PCB area, but lower performance than the discrete approach