[Boatanchors] Heathkit HW-100 CW Filter

[Bill Stewart]

GM All, 
I just recently acquired a HW-100. I noticed in the HW-100 manual that the SSB filter 
could be replaced with a CW filter, p/n SBA-301-2, which I would like to do. Is there any 
special alignment required or is it a remove and replace operation. I found this one on 
ebay: " Heathkit 400 Hz CW Crystal Filter 404M284P363 SBA-301-2 SB-301 ". The 
SBA-301-A number does not appear on the item, just the 404M...etc. The CF is 3395.4khz 
Appears, from the info, it might be for a SB-301 also....just wondering if it would work. Any 
assistance would be appreciated. 
73 de Bill K4JYS