Richard, Yes, that RF Choke is in the bandpass filter and the current is quite low, so most any 33 uHy choke that physically fits will work fine. 73, Don W3FPR On 4/19/2013 10:36 AM, Dickie M0AUW wrote: > Hi > I've noticed that the 33 UH RF Choke (L5) is missing from my K2 Kit, can I > just replace with a standard 33UH choke from here in the UK? > >