Estensione di banda Yaesu FT-1900

[RADIOMOD]

Frequency modification for Yaesu FT-1900

• remove the 3 screws on the front panel(display)
• remove the display from the chasis.And take care for the flatcable.
• Find the 3 jumpersnear the CPU.
• normally 1 and 2 are open and 3 in close.
• open 3. if 1 anf 2 are close open them.
• screw back the 3 screws
• press and hold DW/REV and A/N and MW and switch on the RADIO
• press D/MR ........and enjoy.

Jumper before modification...

[tecnico]

Modificare il cervello sarebbe fantastico. Ma non ci sono ponticelli