It's not that simple to just reprogram. You have to retune the TX and RX. I would not attempt it without the manual and analyzer. I would check for a ham frendly radio shop in your area?
----- Original Message ----- From: neal Newman To: Repeater-Builder@yahoogroups.com Sent: Monday, December 08, 2008 9:21 AM Subject: Re: [Repeater-Builder] MOTOROLA R-100 PROGRAMMING CHECKSUM ERROR! My question on this I have an R100 Uhf repeater that I want to reprogram. where do you guys get the software for doing this... I have seen diagrams to Build the cables.. thoughts? Neal-KA2CAF/WQEN680 --- On Fri, 12/5/08, jim law <[EMAIL PROTECTED]> wrote: From: jim law <[EMAIL PROTECTED]> Subject: Re: [Repeater-Builder] MOTOROLA R-100 PROGRAMMING CHECKSUM ERROR! To: Repeater-Builder@yahoogroups.com Date: Friday, December 5, 2008, 9:06 PM I have reprogrammed a R100 uhf using a p1 in dos an a cable from -bay an the proper software if you are programming it into the ham you need the right program Jim --- On Fri, 12/5/08, hkngnr <[EMAIL PROTECTED]> wrote: From: hkngnr <[EMAIL PROTECTED]> Subject: [Repeater-Builder] MOTOROLA R-100 PROGRAMMING CHECKSUM ERROR! To: Repeater-Builder@yahoogroups.com Date: Friday, December 5, 2008, 2:49 AM Hi All, Hello, I am newcomer in this group. I hope I will get and share some experiences with you all, My problem is the following: We purchased a VHF Motorola R-100 Repeater and we got the Codeplug and necessary cabling from Batlabs. During programming we connected to the repeater properly but when we wanted the program it, there was a problem occured and later when we red it back the program said "checksum error! Later we removed the EEPROM for RX and read it and compare it with the other EEPROM for TX of course both were different. After searhing in group, some member telling about the "initialization" , if someone tell me how we can do this? or if possible we want to get *.bin file for R-100 VHF RX and TX EEPROM's possible?? Or are there other ways to solve? I will appreciate amoung our club's members if someone help us, Kind regards and thanks in advance! 73!s de TA2LJ Hakan GUNER