H2510x01.txt    Mods to speed up AGC and to make the TX & RX both respond
                to the RIT control.

H2510x02.txt    Frequency expansion and power increase mods.

H2510x03.txt    More information on AGC speed up.

H2510x04.txt    Adding a headphone jack to the HR2510.

H2510x05.txt    HR2510 RIT control mods.

H2510x06.txt    Output power mods for the HR2510.

H2510x07.txt    Information and mods for the HR2510.

H2510x08.TXT    Unlock the RIT on the HR-2510/2600

H2510x09.TXT    Add The 12 Meter Band To Your HR-2600 Or HR-2510.

H2510x9A.GIF    Diagrams for mod H2510x09.TXT

H2510x9B.GIF    Diagrams for mod H2510x09.TXT

H2510x9C.GIF    Diagrams for mod H2510x09.TXT