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Here are a couple of modifications/options for the New Yaesu FT-5200 Dual Band
2M/440 Tranceiver.

To expand the RF coverage so you can take advantage of MARS/CAP or service
uses follow the steps provided.

****** CAUTION ******
Follow proper ESD procedures to prevent
Electro-Static Discharge damage to semi-conductor components!

a. Remove Power.

b. Release and remove the front control head from the radio.

c. Remove the six screws from the top cove and the six screws from the bottom
cover.

d. Carefully remove the top and bottom covers (careful not to drop out the
speaker).

e. Remove the two screws and front control head mounting plate from the radio.

f. Locate solder pads 1 - 7 (Standard jumpered pads are 2 and 7 only)

g. sing a low wattage(30-40W) soldering iron and good electronic grade rosin
core solder, Solder jump pads 1, 3, and 6. (Now pads 1, 2, 3,6 and 7 are jumpered)

h. Reinstall the front control panel mounting plate.

i. Reassemble the radio.

j. Connect Power.

k. Press and HOLD [D/MR], [F/W] & [REV] keys and turn on the radio. (The
display will show 000.000 and 300.000)

l. Set the VHF transmit and receive limits as follows:

Enter 118.00 MHz and press [D/MR] (VHF Rx Low)
Enter 174.00 MHz and press [D/MR] (VHF Rx High)
Enter 140.00 MHz and Press [D/MR] (VHF Tx Low)
Enter 174.00 MHz and press [D/MR] (VHF Tx High)

m. Set the UHF transmit and receive limits as follows:

Enter 420.00 MHz and press [D/MR] (UHF Rx Low)
Enter 475.00 MHz and press [D/MR] (UHF Rx High)
Enter 420.00 MHz and Press [D/MR] (UHF Tx Low)
Enter 475.00 MHz and press [D/MR] (UHF Tx High)

n. Press [Function] then [REP] and select 5 MHz for UHF band Repeater offset.

o. Press [Function] then [REP] and select 600 KHz for VHF band Repeater offset.

That completes the modification for extended RF coverage of the FT-5200.
NOTICE! A license from the applicable service is required to operate outside
the normal ham bands (i.e. MARS or CAP).

--- Other items of interest for users of the FT-5200 ---

- Overriding the automatic display dimmer...

Press and HOLD [MHz] and turn on the radio, then use the channel knob to
select the desired brightness.

- For expanded Receive in the VHF band (no change in transmit coverage)

Press and HOLD [DVS] & [MHz] keys and turn on the radio.