requires "return to Bdale for rework". We should fix this for a future PCB
revision.
+2011.09.12
+- 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