![]() DiNk's Radio Mods DiNk's Radio Mods Best Links For Sale 150 acres more or less with live creek,spring, and 3 ponds. Barn with lean to. Garage with a work shop & 2-1000 bushel grain bins. Hunt Deer- Turkey & Quail. Just 2 hours from a major city. Priced to sell at $150,000. Excellant fishing, near a nice big lake to take your boat out to go swimming, and fishing,sking etc. Need more information? Tele/Fax (316)754-3426 Email= [email protected] Radio Mods Cherokee AH-100 Channel Modification: 1: Remove the Back cover. 2: Locate the small curcuit board that has the PTT, up, down, lamp buttons. 3: On the back side of the board, toward the bottom outside edge you'll see three curcuit lands that just END. 4: Solder a bridge across all three curcuit lands. 5: The modification is complete 6: Put the cover back on the transceiver. AH100 Frequency Conversion. DIAGRAMS AH100 Schematic Diagram. We cannot guarantee that the instructions will work on every radio presented. - If you have used the radio prior to performing this modification you will have troubles activating the feature. I had to leave my battery removed with the power switch in the ON position, with a shorting jumper across the battery supply clips for 24 hours. This made the microprocessor loose its brain. While leaving the radio power switch in the ON position and holding DOWN the CH9 button, slide the battery pack on the Unit. Remember to kepp holding down the CH9 button for at least 2 seconds after sliding on the Battery. At this time you'll see that the Display is blank, but the receiver is active, when you release the CH9 button the display will return. Now you are there. Using the CH9 button to select bands A, B, C, D, -E is not shown- as it is the normal band, F, G, H, I, J. Thats right 400 Channels. It covers the entire 10 Meter Ham Band! - At this time, and once you have got this function working, it is only Neccessary to power up the unit using the CH9 button held down to activate the feature, you do not need to drain the battery again and again. In fact if you perform the modification first, before you ever use the unit you may just slide on the pack after doing the mod. Then power up Holding down the CH9 button. - If you power up the unit without holding down the CH9 button the AH-100 will just operate normally. Just turn it off and power up holding down the CH9 button to reactivate the 10 bands of operation. Cherokee AH-100 FM Receive plus 5k shift modifacation -Solder SJ2 Jumper pads located just left of the channel modification jumper. To change shift press CRSE button. Cherokee AH-100 OPEN CLARIFIER MODIFCATION Locate jumper J94 located just left of C178 on main PC board. Locate jumper J132 cut J132, add insulated jumper between J94 and J132 (put jumper on J132 on half closest to the front of the radio). Cherokee AH-100 Tweaks and Adjustments -RV1 RF Power Meter adjust RV2 Squelch Level adjust RV4 AM Carrier adjust RV7 Modulation Meter adjust RV11 13.8 Volt RV12 S-Meter Adjust Both AM and SSB. RV14 SSB ALC adjustment. RV50 Clarifer Center adjust CBS 1000 Cherokee Cbs-100 Channel Modification: 1: Remove top cover. 2: Locate the back of the display boad. 3: On this board you should see two pins SJ3, Connect a jumer wire between the pins. 4: Power on the unit holding the EMG/CH9 button remember to hold the button for about 5 seconds after power is applied To change bands just press EMG/ CH9 button and the bands are labeled A,B,C,D,E is missing and is the CB band F,G,H,I, and J.
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