Having problems with your Cars & Trucks ?
Input impedance on a Ranger RHF-618 mic input
\015 Need to know the impedance of the mice audio line in. Or how to hook a 1/4" female TRS unbalanced out at 120ohm to the input audio line of input of the radio. Do I need a switching/matching transformer and attenuator? How are they installed on the mic input just first three pins: 1-shield, 2- audio in, 3-TX, 4-RX(not needed)\015
Repair Help & Product Troubleshooting for Cars & Trucks
Tips for a great answer:- Provide details, support with references or personal experience .
- If you need clarification, ask it in the comment box .
- It's 100% free, no registration required.