CW
KFL3A-400    400 Hz, 8-pole 130.95   
KFL3A-250    250 Hz, 8-pole 130.95   

SSB/AM/FM
KFL3A-6K        6 kHz AM / ESSB, 8-pole (req'd for AM) ** 130.95  
KFL3B-FM      13 kHz FM (required for FM) ** 130.95 

KFL3A-2.8_2.7sw  2.8 kHz 8-pole REPLACEMENT for the standard 2.7 kHz 5 -pole filter  (New K3 and KRX3 orders only) 120.95  

KFL3A-1.8K  1.8 kHz, 8-pole * 130.95  


262.00
262
524
130

654.00 - filters
1949.95 -radio kit + 180.00

KBPF3  General Coverage RX Bandpass Module

(Adds coverage outside of ham bands. Install on main and/or sub RX)
 139.95  
KUSB   USB (Universal Serial Bus) Adapter for the K3 
      (Now uses the FTDI chipset - 8/4/10)

Click here for the KUSB Window, Mac and Linux Drivers
 39.95