4 Channel 433MHz Remote Control & Receiver module Decoder SC2272-T4

you okay without the antenna it starts to have trouble sometimes with signal I'm still holding on the button as you can see he can go in and out now I have it oriented Oh continued walking I'm like a fairly long ways away probably about 120 feet okay as you can see sometimes even with the antenna it actually has trouble getting signal if I collapse the antenna it actually is pretty much about the same I only got to take a couple of steps here and it's sensing any signal so the antenna you gain like five feet I'm almost wondering if this antenna isn't hooked up because the line for the antenna back out because sometimes is even having trouble with the antenna na you've got this range it o goes out like right there if I hold it like in that orientation actually goes out so as I move it even at this range right here it could actually go out so certain areas where it just doesn't transmit t