On Friday, November 20, 1998 at 3:00:00 AM UTC-5, wrote:
THIS MOD DOES WORK, SOME PEOPLE ARE JUST IGNORANT TO THE FACT THAT RADIO SHACK
RADIOS CAN BE MODIFIED, YOU CAN EMAIL ME if you have any questions @
or or
My call is KD4BKU.

Special NOTICE: This is for the HAMS who say radio shack radio's are "can't
be modified, because the FCC was real strict with Radio Shack", or buy a real
radio so that you can modify it. That is a bunch of bull.

Mod: Expands TX from 143-149mhz to 136-174mhz

Tools Required: Phillips Screwdriver, Mini screwdriver, Soldering Iron (Fine
tip) , NeedleNose Pliers

Process:

1. Remove Screws on bottom and top 2. Take the Bottom and Top off the Radio
3. Unplug Speaker from top of the radio and remove the dials from the face
plate 4. Unscrew the screws on the top and bottom of the face plate. 5.
CAREFULLY: remove the face plate from the radio 6. Remove the bolts and
washers (little rings) from the dials (countersunk into the dials). 7.
CAREFULLY: remove the LCD and plastic around it by pulling gentle and
wiggling it a little being careful not to bend the LCD pins. 8. Remove the
screws holding down the PCB from the cases 9. CAREFULLY: (Plug in type PCB)
remove the PCB from the radio and place the VFO tuning dial face down and to
your left. 10. There will be two blue jumper mounts on the PCB. Remove the 1
closest to the 2 black raised chips that are closest to the VFO tuning dial
(this jumper should be near the middle of the board) The other jumper makes
the transmitter do 143-144 (military) and it is near the side. 11. Put all
the parts back together and blamo you have 136-174mhz RX/TX

Notes: If you do it right you won't even loose your memories. This mod took me
about 30 minutes to complete and my radio is working fine. However
I'm sure this voids the warranty and the service contracts so you may not want
to do it for that reason alone. I checked the radio out (with a frequency
counter) on several frequencies and it is performing well. This mod requires a
little skill but most people that are hams could do this mod. This mod was
given to me by a fellow North Carolinian
KC4VYY , and I just put it in a simpler form. I wanted to thank him.


Matt Caldwell - Senior Security Analyst
-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
Visionary Corporate Computing Concepts
Email:
BusinessWeb: http://www.vc3.com
PersonalWeb: http://www.vc3.com/~caldwm
President of the HTCIA Columbia Chapter
High Technology Criminal Investigation Asssociation
-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-

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Do you know if there is an SSB mod for the HTX-242?