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After adding all the gizmos (VHF/UHF DMR/Analog radio, ethernet intranet, APRS I-Gate, DMR Hotspot, LTE access) I suddenly had full scale RFI on some VHF frequencies.

So from a fully functional radio system, intranet and internet system functioning in harmony it went to a VHF noise floor high enough to make the VHF radio next to unusable. By process of elimination, the only difference was the addition of a MOXA EDS-305 10-48Vdc ethernet switch.

New shielded CAT7 cables has been ordered.

More information about the projected at RF NOISE IN THE CAR

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