ICOM Equipment Modifications List
PLL unlock during high ambient temperature
Improve voice synthesizer and side-tone quality
Prevent PLL unlock at 174Mhz
Improve stability of meters in center position
Eliminate spurious emissions
Noise coming from speaker during transmit
Improved RF output power
Improved S-meter gain
Prevent birdies at 154.755 and 154.810Mhz
9600 baud modification for Packet
Eliminate CPU noise at 29Mhz
If you can hear CPU noise at 29Mhz
Chirping in the CW mode
Pass band tuning improvements
Service manual correction
Can not change modes
Improve intermodulation distortions at 10Mhz
Chirping in CW Mode in Split Mode
Power amplifier oscillation at 1.9Mhz
Correct long receiver recovery on Packet
S-meter does not drop to 0db above 500Mhz
Increase memory channel capacity to 200 channels
Remote replay stays energized with no signal
Improve SSB audio quality
Display fails at power up
IC-RP1510
IC-RP2210
IC-RP3010
CTCSS control at power-up
Larger relay to key non-Icom linear amplifiers
Speed up rise time in CW Mode
"A" VFO LED flickers when using "B" VFO
Receiver oscillates with strong signal
Improper ALC with non-Icom linear amplifiers
Improved monitor volume
Add Pass Band tuning modification to IF shift transmission
Prevent Antenna switch unit failure
Antenna tuner modification
Improve T/R switch timing
IC-4GAT
+5 volts failure
Enable cross-band repeat
Improve CTCSS transmit tome stability
No memory retention and CPU lockup
Enable cross-band repeat via keypad
Battery will not charge when battery is good
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