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Icom IC-91 TX/RX Frequency expansion mod

AudioShockwav

Extraterrestrial
Staff member
Apr 6, 2005
9,037
8,817
593
Nor Cal Sierra Nevada
Author: Icom inc.
Date: May 12, 2006
RX frequency coverage expansion
Remove D15 as shown below. While pushing [SQL] and [BAND], turn power on for Maximum frequency coverage.
TX frequency coverage expansion
After the RX frequency coverage expansion, remove D13 as shown below.
3609_ic-91_e91_trx.gif
 

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