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Voices from the ARRL Teachers Institute on Wireless Technology

A

ARRL

Well-Known Member
Nov 15, 2008
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The ARRL Teachers Institute on Wireless Technology continues to bring educators from around the country to ARRL Headquarters in Newington, Connecticut, to learn how to engage students with amateur radio and radio technology. The program helps tie wireless technology into science, technology, engineering, and mathematics (STEM) education.

In their own words:

This week, TI1, or the initial course o...

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  • @ Geoexplorer69:
    Coax question. I just put up a new Sirio monsoon base antenna with 100’ of rg8u coax testing with myMFJ antenna analyzer shows 1.4 swr at 26.965mhz and a 1.1 at 27.405 mhz . When I checked the ohms it’s steady a 30 ohms across the entire bandwidth.
  • @ Geoexplorer69:
    Is 30 ohms worth worrying about in a 100’ run of rg8u ?
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