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- IC02AT.3
-
- Another Icom IC02 Modification
- ===============================================================================
-
- The following method of modifying the Icom IC02 is an alternate
- to the IC02.MOD file. This one should give you PL out of band without
- jumpering 5 VDC to the tone chip. Use 1N914 or equivelent when adding
- diodes.
-
- 1. On the logic matrix, remove D402 and D403.
-
- 2. Add D402, D403 and D404 with the cathode at 4 o'clock and the anode at 12
- o'clock.
-
- 3. Retune the VCO to cover your desired frequency spread. My 02AT did not
- want to go beyond 163 MHz. I have a friend who was able to get his to the low
- 170s.
-
- 4. To jump from 140 to 150 or from 150 to 160 (or vice versa) you must "tune
- across" the boundry, in the same way that you do for an unmodified 02AT. For
- example, key in 149.995 and then move up until you are in the 150s. You can
- then enter any 150 MHz frequency (starting with the MHz).
-
- -----------------------------
-
- ***->Be careful not to transmit out-of-band, or accidentally operate on
- any non-amateur, unless you are authorized to do so.
-
- DO NOT JEOPARDIZE YOUR LICENSE!
- RELAYED BY..N0KGX...GENE
-