Tonna 144MHz 9-ele Instructions/Assembly (Part #20809/A)
<History> Early Tonna 432MHz 21-ele Spec Sheet (Part #20421) [PDF 195Kb]
432MHz 19-ele 'XY' - Instruction Manual
432MHz 21-ele 'DX' - Instruction Manual
1296MHz 35-ele - Instruction Manual (Part #20635/A)
See to the very end of manual for Stacking data (copied from F9FT web site).