Hello and GM; I'm new to this site so please excuse any ignorance shown. LOL
I have an Icom IC-761 that I would like to make the mod for the open transmitter; however, the only information I find is cut R37 on the Front Marker Unit. That really doesn't tell me much........
I need to know how many covers to remove, what boards have to be removed and how many screws you know a detailed step by step procedure.
ALSO, if the tuner mod is made before the open transmitter mod will the tuner mod work or does the open transmitter mod have to be performed before it does?
One last question, my 761 has the 500 hZ filters, will the addition of either or 250 hZ filter/s make a whole lot of difference when using CW and trying to pull weak CW signals out?
Thanks in advance
Dennis K4CKD
I have an Icom IC-761 that I would like to make the mod for the open transmitter; however, the only information I find is cut R37 on the Front Marker Unit. That really doesn't tell me much........
I need to know how many covers to remove, what boards have to be removed and how many screws you know a detailed step by step procedure.
ALSO, if the tuner mod is made before the open transmitter mod will the tuner mod work or does the open transmitter mod have to be performed before it does?
One last question, my 761 has the 500 hZ filters, will the addition of either or 250 hZ filter/s make a whole lot of difference when using CW and trying to pull weak CW signals out?
Thanks in advance
Dennis K4CKD