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hamradioversion3.0examsandprograms1992.iso
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alr22t.1
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1990-09-01
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1KB
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33 lines
ALR22T.1
REAR VIEW OF FRONT PANEL
/ ------\ 12 PIN O * O /---------\
/ VOLUME \ IC -> !<-SOLDER BRIDGE / \
/ CONTROL \ O * O / \
/ \ / VFO \
\ / O * O \ CONTROL /
\ / !<-SOLDER BRIDGE \ /
\-----/ O * O \--------/
O * O
* DO NOT SOLDER THE TOP PAD
O !< O OF THESE 3 PADS
* \SOLDER BRIDGE HERE
9 RE-ASSEMBLE RADIO .
10 RESET MICROPROCESSOR.
11 This mod will extend the RX range as well as the TX range of the above
unit.The display will have a range from 29mhz to 299 mhz but this is
just an erroneos display as the PLL on a typical radio will rx between
130 mhz and 180mhz with a TX range that may be a little beyond these
these frequencies.
GOOD LUCK AND HAPPY MODING
73 CARL
Packet: VE3ZCO@VE3GYQ
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Note: I haven't tried or verified this, proceed at your own risk. WA2ISE
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