Modifications for the ICOM - RogerK

--------------------| | | |--- ---diode matrix programmingTo simplify/fool-proof this, if the schematic has:(X) --->|--- (Y)I'll say "from X to Y". From the "IC-2SAT IC-2SET SCHEMATIC DIAGRAM":Japan Version D6: DA115 from KEYI2 to KEYS2Europe Version D5: DA115 from KEYI0 to KEYS3D6: DA115 from KEYI2 to KEYS2Italy Version D5: DAN202U from KEYI1 to KEYS3 andfrom KEYI0 to KEYS3D6: DA114 from KEYI0 to KEYS2U.S.A. Version D4: DA115 from KEYI2 to KEYS3D9: ISS254 from KEYI1 to KEYS2Australia Version D5: DA114 from KEYI1 to KEYS3D6: DA115 from KEYI2 to KEYS2Asia Version D4: DA115 from KEYI2 to KEYS3Now, can anyone use this to figure out the Icom-Europe memo???Bob KC9RGcromwell@ecn.purdue.eduThis modification is read 1054 times.top of page19-07-1998(IC-2SAT) Icom IC-2SAT unpublished SpecificatonsI have access to some test equipment at work and did some studies on this little marvel of a transceiver. Here are some of mystudies I have found so far:12 dB SINAD Receiver Sensitivity:Frequency: µV dBm80.00 MHz 217 -6090.00 MHz 64 -70100.0 MHz 18 -82110.0 MHz 2 -101140.0 MHz .185 -122150.0 MHz .16 -123160.0 MHz .3 -117170.0 MHz .9 -108180.0 MHz 17 -82190.0 MHz 74 -74191.61MHz --- vfo goes unlocked ---210.0 MHz 590 -50220.0 MHz 590 -50230.0 MHz 2000 -40250.0 MHz 173 -62260.0 MHz 340 -56270.0 MHz 27 -78280.0 MHz 4 -94290.0 MHz .7 -110300.0 MHz .38 -115310.0 MHz .5 -113320.0 MHz .275 -118330.0 MHz .23 -120340.0 MHz .23 -120350.0 MHz .32 -117360.0 MHz .4 -115365.0 MHz .72 -110-------------------------------vfo goes unlocked-------------------Transmit Power: Voltage input at Coaxial plug on top of radio versus Power output15.0V 5.3W14.0V 5.2W