Here just list out part of catalogs as follows for reference. Customized products are available, please consult with Kete.

Part Number	Pass Band	Rejection  Min.	Insertion Loss  Max.	VSWR  Max.
KTF-14000-HP	1-18GHz	60dB@DC-0.8GHz	2.0dB	2 : 1
KTF-5050-HP	1.1-9.0GHz	60dB@DC-9.46GHz	2.0dB	2 : 1
KTF-7100-HP	1.2-13GHz	40dB@0.96-1.01GHz, 50dB@DC-0.96GHz	2.0dB	2 : 1
KTF-7750-HP	1.5-14GHz	50dB@DC-1.17GHz	1.5dB	1.5 : 1
KTF-7175-HP	1.6-12.75GHz	40dB@DC-1.1GHz	1.5dB	1.8 : 1
KTF-10000-HP	2-18GHz	45dB@DC-1.8GHz	2.0dB	1.8 : 1
KTF-1004-HP	2.4835-1.8GHz	60dB@DC-1.664GHz	2.0dB	2 : 1
KTF-10250-HP	2.5-18GHz	40dB@DC-2.0GHz	1.5dB	1.6 : 1
KTF-5075-HP	2.65-7.5GHz	70dB@DC-2.45GHz	1.8dB	2 : 1
KTF-10391-HP	2.7835-18GHz	70dB@DC-2.4835GHz	1.8dB	2 : 1
KTF-7875-HP	3-12.75GHz	40dB@DC-2.7GHz	1.5dB	2 : 1
KTF-10500-HP	3-18GHz	40dB@DC-2.7GHz	2.0dB	1.6 : 1
KTF-10550-HP	3.1-18GHz	40dB@DC-2.48GHz	1.5dB	1.5 : 1
KTF-11000-HP	4-18GHz	45dB@DC-3.6GHz	2.0dB	1.8 : 1
KTF-8475-HP	4.2-12.75GHz	40dB@DC-3.8GHz	2.0dB	1.7 : 1
KTF-11246-HP	4.492-18GHz	40dB@DC-4.2GHz	2.0dB	2 : 1
KTF-13500-HP	5-22GHz	60dB@DC-4.48GHz	2.0dB	1.7 : 1
KTF-11925-HP	5.85-18GHz	60dB@DC-3.9195GHz	2.0dB	2 : 1
KTF-12000-HP	6-18GHz	50dB@DC-0.61GHz, 25dB@2.5GHz	1.0dB	2 : 1
KTF-15000-HP	6-24GHz	60dB@DC-5.4GHz	2.0dB	1.8 : 1
KTF-12250-HP	6.5-18GHz	40dB@5.85GHz, 62dB@DC-5.59GHz	2.0dB	1.8 : 1
KTF-12500-HP	7-18GHz	40dB@DC-6.5GHz	2.0dB	2 : 1
KTF-13000-HP	8-18GHz	50dB@DC-6.8GHz	2.0dB	2 : 1
KTF-16500-HP	8-25GHz	60dB@DC-7.25GHz	2.0dB	1.8 : 1
KTF-12700-HP	8.4-17GHz	85dB@8.025-8.35GHz	5.0dB	1.5 : 1
KTF-17500-HP	11-24GHz	60dB@DC-6.0GHz, 40dB@6.0-9.0GHz	2.5dB	1.8 : 1
KTF-13350-HP	11.7-15GHz	15dB@DC-9.8GHz	1.0dB	1.3 : 1

High Pass Filter is the exact opposite to the low pass filter circuit as the two components have been interchanged with the filters output signal now being taken from across the resistor. Where as the low pass filter only allowed signals to pass below its cut-off frequency point, ƒc, the passive high pass filter circuit as its name implies, only passes signals above the selected cut-off point, ƒc eliminating any low frequency signals from the waveform.

Applications of the High Pass Filter
• High Pass filters are used to reject any low-frequency components for the system
• Highpass Filters are used in radio receivers and satellite technology to attenuate low-frequency noise
• High Pass Filters are used in harmonics measurements to avoid fundamental signals from the source
• RF laboratories use highpass filters to build various test setups which require low-frequency isolation and only allow high-frequency harmonics range