Midland 75822 Channel Mod < 2027 >

Unlocking Hidden Channels: A Step-by-Step Guide to Modifying Your Midland 75822 Channel

Using an X-Acto knife, carefully cut the PCB trace leading to pins 11, 12, and 13. This disconnects them from the radio’s channel switch. (Do not cut pin 14 unless your schematic says so). midland 75822 channel mod

Access: Once modified, these bands are typically reached by scrolling down past Channel 1 or up past Channel 40. Internal Modification Steps Unlocking Hidden Channels: A Step-by-Step Guide to Modifying

Warnings

Most Midland 75822 mods focus on adding 3 "bands" or "selectors" : Access: Once modified, these bands are typically reached

Step 2: Identify the Diode Matrix

Near the PLL chip, you should see a small grid of diodes or empty solder pads labeled something like "CH1, CH2, CH4, CH8" – these are binary weighting pins (1, 2, 4, 8). There may also be a "Band A/B" pad.