Fill in the table below (include sub receiver info, if applicable). Use pencil, since you may change the
configuration later. BANDWIDTH can be obtained from the model number of each filter. 5-pole filters have a
FREQ OFFSET marked on the side of one of the crystals, e.g. “-0.85”. The offset for all 8-pole filters is 0.00.
If you’ll be changing RF board filters: Turn the K3S upside down, placing a soft cloth beneath it.
Remove the seven black pan head screws retaining the front bottom cover, then lift the cover off.
Remove the screws holding any existing filters that you’ll need to move to obtain the order listed above (on
both the RF board and sub receiver).