>> This mod may void the warranty! <<

>> Modify the radio at your own RISK! <<

Order a kit:

Purchase a kit here: https://forms.gle/EGKaYYa485J8wiMW9

Go here for details: https://github.com/N0BOY/FT891_powerpole

Enjoy it! - Jason Wang, N0BOY

Changelog:

2023-03-02: FT-891 v2 released:

• Fixed backplate weak point
• improved screw clearance

Parts for DIY:

2 x 45mm / 1.8inch wire (strip 5mm / 0.2in on each end)

1 x M3 screw (12mm, Hex socket head)

1 x M3 nut

1 x Ring Terminals #6

1 x Powerpole

Print Settings:

Rafts: No

Supports: No

Resolution: 0.15

Infill: 20-30%

Filament: PLA/PLA+ works; PETG or ABS preferred

• For better mechanical strength, increase the wall line count to 3 or 4.
• For better UV and heat resistance, consider printing in PETG over PLA/PLA+. If your printer can handle ABS or Nylon, go for it!