4 Sep
2018
4 Sep
'18
11:21 a.m.
This might be a good additional resource.
Measuring Impedance without dedicated equipment.
http://www.learnabout-electronics.org/ac_theory/impedance73.php
Going to attempt to make it out tonight but reaaally bogged down with work
this month
On Mon, Sep 3, 2018 at 9:30 PM Marc Juul <marc(a)juul.io> wrote:
I created a page on the wiki with some learning
resources for getting up
to speed on the work we're starting to do on antenna design and impedance
matching networks:
https://github.com/sudomesh/disaster-radio/wiki/Antennas-and-impedance-matc…
Since we'll need a VNA for this work I included a comparison of different
affordable VNAs.
Tomorrow evening we'll probably spend some time building a simple test
setup with two computers displaying the RSSI from the RFM95 modules.
--
marc/juul
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