Good Afternoon, I have been having receive issues with my mobile setup and was needing to see if anyone else with a JK or someone more Tech then i am can help solve the issue. Setup: Radios testing: Kenwood TM281a and Yaesu 2500 (using both to test) Antenna Testing: (have switched both between each coax) MFJ 1/4 wave antenna with NMO mount and small (cant remember name) coax Comet CA-2X4SR with NMO mag mount with small coax. Issue description: When the Jeep is off: Great Transmit and Great Recive When the Jeep is off but key turned to Run: Great Transmit and Bad Recive When The Jeep is on and going down road: Good Transmit (was told they are a bit of noise, but could just be wind noise), If it receives i get Crackling, "skipping" words. Tested: 2 different radios, 2 different antenna setup on 2 different coax, removed all LEDs in Jeep to see if i was picking up interference with the led drivers, Moved from a lip mount on hood to the rear (seems to of helped a tiny bit).... Only thing that comes to mind is im picking up interference from the Alternator, but what really confuses me is when i first put the radio and lip mount in jeep, it worked great, had to take it out for a few months, installed leds and removed carpet, then when i got the rig back in the jeep it then started to mess up. Thought ok, LED interference, but i removed all the drivers and it still appeared so im at a loss... I ordered some clip on power filters as well as a coax to nmo converter so i can try with some better shielded coax, has anyone had this kind of issue also for the jeep owners, any recommended mounting if i cant mount on the hood?