My radio can scan all gmrs frequencies.. some times I get a morse code Ident on channel 6...max 5 watts.... what could it be?
"
06
462.6875
2 W
12.5 kHz
5 W
But 2.5 miles away? If I move antenna 25 foot south, I can hit it. But 25' north of that location, I can hear full clear, but not hit it. I'm trying a J-pole and an Yagi.
That makes no sense. PS, another repeater 6.5 miles in another direction, I can hit it full clear with same radio/antenna.
If I move the antenna 25 ft to the south, same height, it will hit the repeater, forgot to add that part. So settings are correct. My question is , if LOS is that critical, why can I hear it full clear in its current location? (25' north of where I can hit it.) But can't hit it now ?
But the same radio and antenna will hit another repeater 6 miles away different direction.
I know my tone and offset is correct. (Both repeaters have same tone / offset) just different freq.
There is a slight hill+house+trees in between us, so my line of sight is questionable. Even tried Yagi pointed that way. I'm 20watts and swr is 1.2.
If the hill is a problem transmitting, why not receiving?
This would seem to be good information for emergencies. That way I could focus on programming and hitting ONLY repeaters that have power backup.
The Gulf Coast network knows this information. Question is how to find out ?
It's not a HT, it's a mobile unit , 20W's. I'll keep working on it. There are trees in between though, that may be it.
Thanks for the answers !
FYI, I know there is a 5 meg diff between Tx and Rx.