Once upon a time the HAM subforum at ar15.com had an extensive topic of 'show us your field box', chock full of various home-built arrangements of various radios in things like pelican cases. But I can't seem to find it now. And the HAM forum seems to have been severely pruned. I know it took a big hit when Photobucket decided to take everyone's images hostage. There were a lot of very interesting concepts and specialty hardware descriptions and sourcing. It was a tremendous resource.
https://www.ar15.com/forums/Outdoors/Ham-Radios/22/
RF exposure is just another plot by the overregulating EPA.
Here hold the end of this wire so I can test my 1.5Kw amplifier. Oh no it chared the bone! Ask the ultrasound techs and physical therapist about bone deep burns. BTW it wasn't the EPA that set RF exposure limits it was FCC and FDA. RF exposure risks have been know since before WWII. Ask radar techs about going blind because of RF exposure.
Read the banned industry exposé. ”Dangers of Radio Frequency, the New Monsanto” by R.F. Burns. Its enlightening.
Wont use a cellphone or wifi ever again.
Btw, nice target. But a Babyseal?
That seems out of place in desert environment.