HF Multi-Band Pass Filter Analysis

Data for this HF filter I got. I will update this as measurements are taken.
Filter purchased from here.


1.6-2.5 MHz Option


2.5-4.7 MHz Option


4.7-7.5 MHz Option

Center Frequency: 6.11414 MHz
Bandwidth (-3 dB): 3.8439 MHz
Bandwidth (-6 dB): 4.13460 MHz
Quality Factor: 1.59
Low Cutoff Frequency (-3 dB): 4.48714 MHz
-6 dB Point: 4.35663 MHz
-60 dB Point: N/A
High Cutoff Frequency (-3 dB): 8.33107 MHz
-6 dB Point: 8.49124 MHz
-60 dB Point: 13.8656 MHz

S21 Gain for 4.7-7.5 MHz filter option

7.5-14.5 MHz Option


14.5-21.5 MHz Option


21.5-33 MHz Option


33-56 MHz Option