KB Series

Butterworth - High Pass Filters

Frequency Range from 500 Hz to 1 GHz

Butterworth Bandpass Filters offer a monotonic passband and stopband response. Available packages include PCB, radial RF pins, SMT, SMA and BNC connectorized cases. These are available for low frequency, 10-20 kHz RFID applications, RF and microwave applications including ADC and DAC low distortion testing, data acquisition, receivers and transmitters. Specify any center frequency from 500 Hz to 1 GHz.

TTE offers a low THD (low distortion) filter option for this series. Please refer to the Part Number Derivation section below where the “T” option is mentioned.

For an overview of TTE’s low THD filters please click here.

Downloads

Products

Name	Center Frequency (MHz)	Bandwidth (MHz)	Insertion Loss TYP (dB)	VSWR TYP	Power	Package Type	hf:tax:pa_center-frequency-mhz	hf:tax:pa_bandwidth-mhz	hf:tax:pa_brand
KB2-50M-1.5M-50-6126	50	1.5	-5	1.50:1	20		50	1-5	tte
KB3-100K-3K-50-1335	0.1	0.003	-8	1.50:1	20	PCB	0-1	0-003	tte
KB3-105M-10P-50-65A	105	10.5	-4	1.50:1	20	Connectorized	105	10-5	tte
KB3-15M-10P-50-65A	15	1.5	-1.5	1.50:1	20	Connectorized	15	1-5	tte
KB3-175M-10P-50-65A	175	17.5	-4	1.50:1	20	Connectorized	175	17-5	tte
KB3-1M-150K-50/50-12	1	0.15	-3	1.50:1	20	PCB	1	0-15	tte
KB3-200M-10M-50-6126	200	10	-5	1.50:1	20		200	10	tte
KB3-200M-10M-50-65B	200	10	< -12	1.50:1	20	Connectorized	200	10	tte
KB3-20M-1M-50-8164	20	1	-5	1.50:1	20		20	1	tte
KB3-25M-5P-50-2065A	25	1.25	< -12	1.50:1	20	Connectorized	25	1-25	tte
KB3-3.58M-215K-50/50-12	3.58	0.215	-7	1.50:1	20	PCB	3-58	0-215	tte
KB3-37M-3.7M-50/50-6126	37	3.7	-3	1.50:1	20		37	3-7	tte
KB3-450M-3P-50-2065A	450	13.5	-7	1.50:1	20	Connectorized	450	13-5	tte
KB3-500K-250K-50-11	0.5	0.25	-1	1.50:1	20	PCB	0-5	0-25	tte
KB3-500K-30K-300-1245	0.5	0.03	-6	1.50:1	20	PCB	0-5	0-03	tte
KB3-500K-30K-300/300-11	0.5	0.03	-4.3	1.50:1	20	PCB	0-5	0-03	tte
KB3-500K-30K-300/300-12	0.5	0.03	-4.3	1.50:1	20	PCB	0-5	0-03	tte
KB3-5M-500K-50-11R	5	0.5	< -12	1.50:1	20	PCB	5	0-5	tte
KB3-5M-500K-50/50-11	5	0.5	-3	1.50:1	20	PCB	5	0-5	tte
KB3-74M-7.4M-50/50-6126	74	7.4	-3	1.50:1	20		74	7-4	tte
KB3-8.76M-438K-50-69B	8.76	0.438	< -12	1.50:1	20	Connectorized	8-76	0-438	tte
KB3-84M-8.4M-50-SM1464	84	8.4	-4	1.50:1	20	SMT	84	8-4	tte
KB3-84M-8.4M-50/50-6126	84	8.4	-4	1.50:1	20		84	8-4	tte
KB3R-1M-100K-50-1245	1	0.1	-3	1.50:1	20	PCB	1	0-1	tte
KB3R-1M-100K-50/50-11	1	0.1	-3	1.50:1	20	PCB	1	0-1	tte
KB3R-5M-500K-50-1245	5	0.5	-3	1.50:1	20	PCB	5	0-5	tte
KB3R-5M-500K-50/50-11	5	0.5	-3	1.50:1	20	PCB	5	0-5	tte
KB3T-128M-10P-50-SM204	128	12.8	< -12	1.50:1	20	SMT	128	12-8	tte
KB4-35M-5P-50-65A	35	1.75	-6	1.50:1	20	Connectorized	35	1-75	tte
KB4-720M-50M-50-3A	720	50	-6	1.50:1	20	Connectorized	720	50	tte
KB4T-5.0M-20P-50-720A	5	1	< -12	1.50:1	20	Connectorized	5	1	tte
KB5-100M-25M-50-385A	100	25	-1.8	1.50:1	20	Connectorized	100	25	tte
KB5-70M-10M-50-69B	70	10	-3	1.50:1	20	Connectorized	70	10	tte
KB5R-100M-5M-50-385A	100	5	-6.5	1.50:1	20	Connectorized	100	5	tte
KB5T-100K-15P-50-720A	0.1	0.015	-3.5	1.50:1	20	Connectorized	0-1	0-015	tte
KB5T-100M-5P-50-69B	100	100	-9	1.50:1	20	Connectorized	100	100	tte
KB5T-10M-5P-50-69B	10	10	-9	1.50:1	20	Connectorized	10	10	tte
KB5T-1K-20P-1K-720A	0.001	0.0002	-5	1.50:1	20	Connectorized	0-001	0-0002	tte
KB5T-1M-15P-50-720A	1	1	-3	1.50:1	20	Connectorized	1	1	tte
KB5T-1M-5P-50-69B	1	1	-9	1.50:1	20	Connectorized	1	1	tte
KB5T-2.3M-15P-50-720A	2.3	2.3	< -12	1.50:1	20	Connectorized	2-3	2-3	tte
KB5T-20M-5P-50-69B	20	20	-9	1.50:1	20	Connectorized	20	20	tte
KB5T-250K-15P-50-720A	0.25	0.0375	-3.5	1.50:1	20	Connectorized	0-25	0-0375	tte
KB5T-250K-5P-50-720B	0.25	0.0125	-9	1.50:1	20	Connectorized	0-25	0-0125	tte
KB5T-2K-20P-1K-720A	0.002	0.0004	-5	1.50:1	20	Connectorized	0-002	0-0004	tte
KB5T-300K-5P-50-720B	0.3	0.015	-9	1.50:1	20	Connectorized	0-3	0-015	tte
KB5T-350K-5P-50-720B	0.35	0.0175	-9	1.50:1	20	Connectorized	0-35	0-0175	tte
KB5T-400K-5P-50-720B	0.4	0.02	-9.5	1.50:1	20	Connectorized	0-4	0-02	tte
KB5T-500-20P-1K-5294A	0.5	0.1	-2	1.50:1	20	Connectorized	0-5	0-1	tte
KB5T-500K-15P-50-720A	0.5	0.075	-3.5	1.50:1	20	Connectorized	0-5	0-075	tte
KB5T-500K-5P-50-720B	0.5	0.025	-9	1.50:1	20	Connectorized	0-5	0-025	tte
KB5T-550K-5P-50-720B	0.5	0.0275	-9	1.50:1	20	Connectorized	0-5	0-0275	tte
KB5T-600K-5P-50-720B	0.6	0.03	-9	1.50:1	20	Connectorized	0-6	0-03	tte
KB5TR-100K-10-1335	0.1	0.01	< -12	1.50:1	20	PCB	0-1	0-01	tte
KB5TR-500K-10P-50-1335	0.5	0.05	-4	1.50:1	20	PCB	0-5	0-05	tte
KB5TR-500K-10P-50-69A	0.5	0.05	-3.5	1.50:1	20	Connectorized	0-5	0-05	tte
KB6-105M-5P-50-385A	105	5.25	-9	1.50:1	20	Connectorized	105	5-25	tte
KB6-125M-5P-50-385A	125	6.25	-9	1.50:1	20	Connectorized	125	6-25	tte
KB6-13.5M-20P-50-69A	13.5	2.7	-2.5	1.50:1	20	Connectorized	13-5	2-7	tte
KB6-19.4M-1M-50-720B	19.4	1	< -12	1.50:1	20	Connectorized	19-4	1	tte
KB6-20M-5M-50-69A	20	5	-2	1.50:1	20	Connectorized	20	5	tte
KB6-210M-5P-50-385A	210	10.5	-9	1.50:1	20	Connectorized	210	10-5	tte
KB6-27.0M-15P-50-69A	27	4.05	-3	1.50:1	20	Connectorized	27	4-05	tte
KB6-280M-5P-50-385A	380	14	-9	1.50:1	20	Connectorized	380	14	tte
KB6-303K-44K-50-720B	0.303	0.044	-4	1.50:1	20	Connectorized	0-303	0-044	tte
KB6-33.5M-4.5M-50-69A	33.5	4.5	-2.5	1.50:1	20	Connectorized	33-5	4-5	tte
KB6-40.5M-15P-50-69A	40.5	6.075	-3	1.50:1	20	Connectorized	40-5	6-075	tte
KB6-47M-4M-50-69A	47	4	-6	1.50:1	20	Connectorized	47	4	tte
KB6-54M-15P-50-69A	54	8.1	-3	1.50:1	20	Connectorized	54	8-1	tte
KB6-80M-5P-50-69A	80	4	-9	1.50:1	20	Connectorized	80	4	tte
KB6-9M-3M-50-69A	9	3	-2	1.50:1	20	Connectorized	9	3	tte
KB6R-10M-5P-50-1335	10	0.5	-8	1.50:1	20	PCB	10	0-5	tte
KB6R-1M-5P-50-1335	1	0.05	-8	1.50:1	20	PCB	1	0-05	tte
KB6R-5M-5P-50-1335	5	0.25	-8	1.50:1	20	PCB	5	0-25	tte
KB6T-10M-3P-50-69A	10	0.3	< -12	1.50:1	20	Connectorized	10	0-3	tte
KB6T-140M-5P-50-385A	140	7	< -12	1.50:1	20	Connectorized	140	7	tte
KB6T-1K-5P-1K-720A	0.001	0.00005	-11	1.50:1	20	Connectorized	0-001	0-00005	tte
KB6T-50K-5K-50-720B	0.05	0.005	< -12	1.50:1	20	Connectorized	0-05	0-005	tte
KB6T-60M-20P-50-720A	60	12	< -12	1.50:1	20	Connectorized	60	12	tte
KB6T-70M-5P-50-69A	70	3.5	< -12	1.50:1	20	Connectorized	70	3-5	tte
KB7T-100K-10P-50-720A	0.1	0.01	< -12	1.50:1	20	Connectorized	0-1	0-01	tte
KB7T-250K-10P-50-20	0.25	0.025	< -12	1.50:1	20	PCB	0-25	0-025	tte
KB7T-500K-10P-50-20	0.5	0.05	< -12	1.50:1	20	PCB	0-5	0-05	tte
KB8-47.586M-5M-50-720A	586	47.586	< -12	1.50:1	20	Connectorized	586	47-586	tte
KB8T-1.75M-20P-50-720A	1.75	1.75	< -12	1.50:1	20	Connectorized	1-75	1-75	tte
KB8T-10.0M-20P-50-720A	10	10	< -12	1.50:1	20	Connectorized	10	10	tte
KB8T-10M-25P-50-720A	10	10	< -12	1.50:1	20	Connectorized	10	10	tte
KB8T-12.5M-20P-50-720A	12.5	12.5	< -12	1.50:1	20	Connectorized	12-5	12-5	tte
KB8T-13.5M-25P-50-720A	13.5	13.5	< -12	1.50:1	20	Connectorized	13-5	13-5	tte
KB8T-18M-25P-50-720A	18	18	< -12	1.50:1	20	Connectorized	18	18	tte
KB8T-25M-25P-50-720A	25	25	< -12	1.50:1	20	Connectorized	25	25	tte
KB8T-33M-25P-50-720A	33	33	< -12	1.50:1	20	Connectorized	33	33	tte
KB8T-3M-25P-50-720A	3	3	< -12	1.50:1	20	Connectorized	3	3	tte
KB8T-45M-25P-50-720A	45	45	< -12	1.50:1	20	Connectorized	45	45	tte
KB8T-4M-25P-50-720A	4	4	< -12	1.50:1	20	Connectorized	4	4	tte
KB8T-5.5M-25P-50-720A	5.5	5.5	< -12	1.50:1	20	Connectorized	5-5	5-5	tte
KB8T-5M-20P-50-720A	5	5	< -12	1.50:1	20	Connectorized	5	5	tte
KB8T-7.5M-20P-50-720A	7.5	7.5	< -12	1.50:1	20	Connectorized	7-5	7-5	tte
KB8T-7.5M-25P-50-720A	7.5	7.5	< -12	1.50:1	20	Connectorized	7-5	7-5	tte
KB9-1G-10P-50-4065A	1000	100	< -12	1.50:1	20	Connectorized	1000	100	tte
KB9-1M-10P-50-720A	1	1	< -12	1.50:1	20	Connectorized	1	1	tte
KB9-20-10P-10K-4075A	20	20	< -12	1.50:1	20		20	20	tte
KB9-20K-10P-50-720A	0.02	0.0002	< -12	1.50:1	20	Connectorized	0-02	0-0002	tte
KB9-2K-10P-50-720A	0.002	0.0002	< -12	1.50:1	20	Connectorized	0-002	0-0002	tte
KB9-312.5M-15P-50-4065A	312.5	312.5	< -12	1.50:1	20	Connectorized	312-5	312-5	tte
KB9-32M-10P-50-720A	32	32	< -12	1.50:1	20	Connectorized	32	32	tte
KB9-400K-10P-50-720A	0.4	0.04	< -12	1.50:1	20	Connectorized	0-4	0-04	tte
KB9-625M-15P-50-4065A	625	625	< -12	1.50:1	20	Connectorized	625	625	tte
KB9-64M-10P-50-720A	64	64	< -12	1.50:1	20	Connectorized	64	64	tte
KB9-80M-10P-50-720A	80	80	< -12	1.50:1	20	Connectorized	80	80	tte
KB9-880M-15P-50-4065A	880	880	< -12	1.50:1	20	Connectorized	880	880	tte
KB9R-5M-750K-50/200-15	5	5	< -12	1.50:1	20	PCB	5	5	tte
KB9T-100K-5P-1K-720A	0.1	0.005	< -12	1.50:1	20	Connectorized	0-1	0-005	tte
KB9T-10K-5P-1K-720A	0.01	0.0005	< -12	1.50:1	20	Connectorized	0-01	0-0005	tte
KB9T-200K-5P-1K-720A	0.2	0.01	< -12	1.50:1	20	Connectorized	0-2	0-01	tte
KB9T-20K-5P-1K-720A	0.02	0.001	< -12	1.50:1	20	Connectorized	0-02	0-001	tte
KB9TR-10M-10P-50-720B	10	1	< -12	1.50:1	20	Connectorized	10	1	tte
KB9TR-15M-10P-50-720B	15	1.5	< -12	1.50:1	20	Connectorized	15	1-5	tte
KB9TR-80M-10P-50-720B	80	8	< -12	1.50:1	20	Connectorized	80	8	tte
KB9TR-92M-10P-50-720B	92	9.2	< -12	1.50:1	20	Connectorized	92	9-2	tte

Part Number Derivation

KB	6	*(T)	**(R)	-10.7M	-535K	-50
1	2	3	4	5	6	7

Series, KB
Number of poles, 6
The “T” option specifies a filter with low THD for ADC/DAC testing. When selected therein, THD is > -80dBc, -96dBc typical.
“R” RoHS compliant. Allow for longer lead time.
The Center Frequency, f_o
The -3dBc passband bandwidth.
It may also be specified as a percentage of f_o. Thus, instead of 535 kHz, use 5P.
Terminations
Case selection from the case selection guide. “T” option cases are larger than standard.

Notes

Terminations

CALL FOR ASSISTANCE

For assistance please call 1-716-532-2234 or email us at tte@tte.com

MADE IN USA

All TTE products are Made in the USA. Most are delivered within 2-3 weeks. Expedited lead times of 3-5 days are available on many products.

REQUEST A QUOTE

TTE offers you several ways to obtain a filter specification quote. The easiest way is to use TTE’s Speed Quote below and submit it directly to TTE.

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