[CQ-Contest] Bandpass Filters

[Jim Brown]

On 9/5/2021 3:41 PM, w5zn at w5zn.org wrote:
> Does anyone have experience with the SureFire BF-100 Bandpass Filter 
> System?? This appears to be the same unit sold by Array Solutions as the 
> Bandpasser II by Hamation.

I have Hamation IV filter sets, and they're quite nice.
> 
> Does anyone have experience with how the DX Engineering DXE-419-P 
> Bandpass Filter compares to this unit?? 

If it's anything like the old ICE 419B, I wouldn't go near it with a 10 
ft pole.

73, Jim K9YC