Curious if anyone has had this same phenomenon and/or a solution.
I have a Nagoya UT-72G mag mount on the roof of my Tacoma with a Midland MTX275 micro mobile. The Midland is powered off the dash cigarette lighter plug using the stock cable and plug. When parked, my transmit and receive is quiet and other mobiles on the channel/repeater copy loud and clear. As soon as I get going however, any time a transmission comes in I hear consistent popping and static on RX and when I TX, other mobiles say that it sounds a bit staticy and/or "picket fencing". Again this disappears when I stop at a light, etc.
I have not yet tried ferrite chokes on the power line however I did try one on the antenna cable near the connection to the radio without any change. I do plan on rewiring the power situation with a 12v relay, some 10ga power cable (OFC) and a fused power block as well as grounding the negative cable close to where the radio is mounted. I plan on having additional radios later hence the choice of cable size.
Before I go down the rabbit hole of moving the antenna, replacing the antenna with something more "expensive", or throwing chokes everywhere, has anyone experienced this with their rigs or the UT-72G specifically? Could this be a flaw with the antenna itself or is there additional grounding necessary to counter wind static? If its wind static what is the best way to bleed static off the antenna from a roof mounted position? I assumed the grounding side of the coax would take care of this but maybe I need to ground the connector to the truck frame? Throwing out ideas here.
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Curious if anyone has had this same phenomenon and/or a solution.
I have a Nagoya UT-72G mag mount on the roof of my Tacoma with a Midland MTX275 micro mobile. The Midland is powered off the dash cigarette lighter plug using the stock cable and plug. When parked, my transmit and receive is quiet and other mobiles on the channel/repeater copy loud and clear. As soon as I get going however, any time a transmission comes in I hear consistent popping and static on RX and when I TX, other mobiles say that it sounds a bit staticy and/or "picket fencing". Again this disappears when I stop at a light, etc.
I have not yet tried ferrite chokes on the power line however I did try one on the antenna cable near the connection to the radio without any change. I do plan on rewiring the power situation with a 12v relay, some 10ga power cable (OFC) and a fused power block as well as grounding the negative cable close to where the radio is mounted. I plan on having additional radios later hence the choice of cable size.
Before I go down the rabbit hole of moving the antenna, replacing the antenna with something more "expensive", or throwing chokes everywhere, has anyone experienced this with their rigs or the UT-72G specifically? Could this be a flaw with the antenna itself or is there additional grounding necessary to counter wind static? If its wind static what is the best way to bleed static off the antenna from a roof mounted position? I assumed the grounding side of the coax would take care of this but maybe I need to ground the connector to the truck frame? Throwing out ideas here.
Thanks in advance for your help and knowledge.
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