Midland 75822 Channel Mod

The Midland 75822 (a variant of the 75-822 chassis) uses a Phase-Locked Loop (PLL) frequency synthesizer. By changing the binary code applied to the PLL’s programming pins, you can select channels outside the normal 40-channel range. The most common method involves installing a toggle switch or rotary switch to add or remove binary logic high/low states.

There is a less invasive mod for the 75822 that involves simply replacing the channel selector crystal. The stock crystal is usually or 10.250 MHz . Swapping it for a 10.695 MHz crystal shifts the entire range. However, this adds only 5 channels up and 5 down, not a full "band" mod. It requires no cutting, but is less popular because the benefit is minimal. midland 75822 channel mod

It allows the radio to switch between different regional frequency standards (such as UK or EU grids). The Midland 75822 (a variant of the 75-822

: After reassembly, the radio should power up on "6L" or allow scrolling past channel 1 down into the "Low" (L) band and past channel 40 up into the "High" (H) band. Advanced Operational Features There is a less invasive mod for the

: Opening the unit and soldering will immediately void your manufacturer warranty.