Subject: ic2GAT mod file

OUT-OF-BAND TRANSMIT MOD FOR ICOM IC-2GAT HANDHELD 2M TRANSCEIVER
 (origin unknown:)


Back side of display board:
 _____________________________________
I                          D505        \
I          D507  D504      ___          \
I           ___   ___     I___I          \             I
I          I___I I___I                    \        --  + --
I   D506                    Q506           I           I
I    _o_------               _o_           I       hole for
I   I___I     I             I___I          I       on/off-vol
I    o o      I              o o           I       control
I             I                I           I__________________
I              -----K----------                              I
I          add diode: 1N914 or equiv.                        I
I                                                            I

Connect diode between top lead of D506 and lower right lead of
Q506 as shown.

Notes: D506 may be absent.  If not, remove it.
       Reset CPU if needed.
---
A friend did this and his IC-2GAT can now transmit 138 to 178 MHz (no
RF power output measurements were made).  He did no retuning, and did
not have to reset the CPU.  He used a tiny axial-lead glass diode,
replaced its leads with wire-wrap wire, and encased it in shrink-tube.
The operation requires a super-tiny soldering iron.  Observe CMOS
soldering precautions: Unplug the iron and ground the tip before
touching the circuit.

Remember: Except for MARS and CAP, it is illegal to transmit outside
the ham bands with non-type-approved equipment.
Use of other frequencies outside ham bands should only be with transverters, or testing recievers (use a dummy load, or attenuator and direct cable).
--
Frank    W9MKV     reid@gold.bacs.indiana.edu

I haven't tried this or verified it, proceed at your own risk.  Stay in legal bands, too.  WA2ISE

PORTED AND REALIGNED FROM PC TO AMIGA FORMAT BY BOB G0LBQ - N6XDI.