Modifications for the Yaesu FT-815

Modifications for the Yaesu FT-815 YAESU FT-815 expanded frequency range

Remove the screws holding battery track and rear cover. Locate the "CONTROL UNIT".
Close jumpers 3, 5, AND 7 if not allready closed, 6 must be open. Let other jumpers unchanged.

Reassemble the radio.

Turn on the radio and program it as following:
"1" 135.000 PRESS VFO THIS IS LOWER RX LIMIT
"2" 185.000 PRESS VFO THIS IS UPPER RX LIMIT
"3" 135.000 PRESS VFO THIS IS LOWER TX LIMIT
"4" 185.000 PRESS VFO THIS IS UPPER TX LIMIT
Press and hold MR, VFO and 2 while TURNING ON if you need to reset or reprogram the radio.

YAESU FT-815 expanded frequency range

Same as above.
Close jumpers 1, 5, and 7.
Program 420 to 460 mhz as above.

NOTES:

Jumper 9 is for battery back-up.
Jumper 10 is for 1750 Hz repeater tone acces.
Jumper 1 is for 25 KHZ steps default value.

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