Band-Pass Filters

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CTS band-pass filters (BPFs) offer reliable isolation of specified frequency ranges while attentuating every frequency above and below. In transmitter applications, band-pass filters function to narrow the bandwidth of the outgoing signal transmission, preventing it from interfering with other signals in crowded radio frequency environments. When used in conjuction with receivers, band-pass filters reject all frequencies outside the specified range, allowing only signals within the range to be heard and decoded.

BPFs from CTS Corporation are widely used in wireless transmitting and receiving applications across several industries including aviation, aerospace, defense and public safety. They come with options for passband frequency range, size, operating temperature, max. insertion loss and more. In one of our recent product expansions, we have implemented a universal footprint for band-pass filters, so a common PCB can be populated by any frequency version of these with no modifications required.

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Four band-pass filters

ClearPlex® Supports TDD Applications up to 50W Average and 400W Peak Input Power Handling
Variety of Options for Size, Insertion Loss and Rejection
Universal Footprint for Easy Printed Circuit Board (PCB) Layout Population
Compact and Economical 5GHz Filters for Full Output Power Levels

RF Front-End of TDD Systems
FDD Systems (Transmit Path or Receive Path)
TDD Small Cells (Pico to Metro)
Distributed Antenna Systems (DAS)
Active Antenna Arrays/Systems (AAS)
Remote Radio Heads
Other Wireless Infrastructure Systems
C-ITS, LTE-U, LTE-LAA, LTE-LWA, NLOS and WiFi Applications.

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CTS Diplexers with Antispoof/Antijam Capabilities - Tech Brief

Part Number	Band Name	Frequency Band Number	Frequency Range (MHz)	Max Insertion Loss (dB)	Power (W)	L x W x H	Data Sheet
CER0004A	GPS L2	GPS L2	1217.6 - 1237.6	<1.5	1	11.8x9.9x4.5	Data Sheet
CER0005A	GPS L1	GPS L1	1564.4 - 1584.4	<1.5	1	11.8x7.6x4.5	Data Sheet
CER0081A	TCAS	TCAS	1027 - 1033	<1.7	1	33.6x11.3x7.9	Data Sheet
CER0109A	UMTS 1900MHz UL	1 UL	1920 - 1980	<2.5	1	7.1x5.6x4	Data Sheet
CER0109B	UMTS 1900MHz UL	1 UL	1920 - 1980	<1.8	1	7.1x5.6x4	Data Sheet
CER0110B	UMTS 2100MHz DL	1 DL10 DL4 DL	2110 - 2170	<1.9	1	7.1x5.1x4	Data Sheet
CER0117A	N.A. 850MHz Cellular DL	5 DL	869 - 894	<1.6	2	14.8x12.4x6	Data Sheet
CER0138B	GPS L1	GPS L1	1565.4 - 1585.4	<1.8	1	7.9x9.3x4.5	Data Sheet
CER0139B	GPS L2	GPS L2	1215.6 - 1339.6	<1.8	1	7.9x11x4.5	Data Sheet
CER0168A	1068MHz	n/a	1050.5 - 1085.5	<1.1	3	7.1x10.3x4	Data Sheet
CER0183A	BBW	n/a	3260 - 3310	<1.5	1	11.8x6.9x4.6	Data Sheet
CER0185A	BBW	42 partial	3400 - 3500	<1.6	1	11.8x6.9x4.6	Data Sheet
CER0186A	BBW	42 partial	3500 - 3550	<1.5	1	11.8x6.9x4.6	Data Sheet
CER0202B	UMTS 2100MHz DL	1 DL10 DL4 DL	2110 - 2170	<2.6	2	16.5x6.3x4.9	Data Sheet
CER0230C	N.A. 850MHz Cellular UL	5 UL	824 - 849	<3.4	5	33.8x13.3x6.5	Data Sheet
CER0233B	900 MHz GSM DL	8 DL partial	935 - 960	<2.8	5	33.8x12.2x6.5	Data Sheet
CER0234B	EGSM 900MHz UL	8 UL	880 - 915	<3.2	5	33.8x12.6x6.5	Data Sheet
CER0239A	900 MHz GSM DL	8 DL partial	935 - 960	<3.0	5	21.6x8.3x4	Data Sheet
CER0243B	DCS 1700MHz	3 DL	1805 - 1880	<2.4	2	16.5x7.2x4.9	Data Sheet
CER0244B	PCS 1900MHz UL	2 UL35	1850 - 1910	<2.6	2	16.5x7.1x4.9	Data Sheet
CER0245B	PCS 1900MHz DL	2 DL36	1930 - 1990	<2.6	2	16.5x6.8x4.9	Data Sheet
CER0246C	DCS 1700MHz UL	10 UL3 UL4 UL	1710 - 1785	<3.3	5	27.9x7.7x6.2	Data Sheet
CER0247C	DCS 1800MHz DL	3 DL	1805 - 1880	<3.3	5	27.9x7.3x6.2	Data Sheet
CER0263B	LTETDD BBW WiMax	41	2496 - 2690	<2	1	6.8x5x2.4	Data Sheet
CER0263C	n/a	n/a	2150 - 2350	<2	1	6.8x5.7x2.4	Data Sheet
CER0273B	n/a	n/a	994 - 1020	<1.1	3	7.1x11x4	Data Sheet
CER0282A	n/a	n/a	2027 - 2222	<2	1	6.8x5.2x2.4	Data Sheet
CER0284A	LTETDD BBW WiMax	41	2470 - 2715	<2	1	8.9x5.2x2.9	Data Sheet
CER0310B	LTETDD BBW WiMax	43 partial	3600 - 3700	<2	1	11.75x6.9x4.6	Data Sheet
CER0311B	LTETDD BBW WiMax	43 partial	3700 - 3800	<2	1	11.75x6.4x4.6	Data Sheet
CER0325C	LTETDD BBW WiMax	42	3400 - 3600	<1.7	1	6.8x5.7x2.4	Data Sheet
CER0342A	3435	n/a	1800 - 2025	<1.5	1	10.1x6x3.7	Data Sheet
CER0347B	LTETDD BBW WiMax	40	2300 - 2400	<2	2	10.2x7.9x4	Data Sheet
CER0349B	LTETDD BBW WiMax	42	3400 - 3600	<2	2	10.2x6.2x4	Data Sheet
CER0357B	GPS L1	GPS L1	1525 - 1625	<1.7	1	10x6.8x4	Data Sheet
CER0357C	GPS L1	GPS L1	1524 - 1615	<1.7	1	10x6.8x4	Data Sheet
CER0358B	GPS L2	GPS L2	1182 - 1272	<1.7	1	10x9.2x4	Data Sheet
CER0367A	2.4GHz WiFiISM	n/a	2400 - 2500	<1.2	1	11.8x5.8x4.5	Data Sheet
CER0369A	5GHz WiFi	n/a	4900 - 5850	<1.5	1	6.8x3.8x2.6	Data Sheet
CER0370A	n/a	n/a	5450 - 5825	<1.5	1	6.8x3.8x2.6	Data Sheet
CER0373B	LTETDD BBW WiMax	43 partial	3600 - 3650	<3.5	2	8.4x5.3x3	Data Sheet
CER0398A	2.4GHz WiFi	n/a	2400 - 2485	<2	1	6.8x5.5x2.3	Data Sheet
CER0424A	n/a	n/a	1171 - 1259	<1.6	1	10x5.3x4	Data Sheet
CER0454A	2.4GHz WiFiISM	n/a	2400 - 2500	<1.5	1	10.2x5.2x4
CER0455B	n/a	n/a	5470 - 5725	<2	1	15.5x3.7x4.3	Data Sheet
CER0456B	n/a	n/a	5725 - 5850	<2	1	11.8x4.4x4.9	Data Sheet
CER0499A	n/a	n/a	2020 - 2220	<-1.2	1	10,2x6.2x4	Data Sheet
CER0512A	n/a	n/a	849 - 914	<3	1	14.8x10.7x6	Data Sheet
CER0518A	n/a	n/a	4940 - 5850	<-1.5	1	15.5x3.7x4.3	Data Sheet
CER0525B	LTETDD BBW	41	2496 - 2690	<1	30	25.9x7.6x6.7	Data Sheet
CER0528A	n/a	n/a	2027 - 2222	<3	2	10.2x5.8x4.1
CER0535B	n/a	n/a	2927 - 3127	<2	2	10.2x5.8x4.1	Data Sheet
CER0546A	n/a	n/a	3950 - 4050	<2.5	2	27.3x5.8x6.2	Data Sheet
CER0548B	n/a	n/a	2412 - 2462	<2.6	1	9x4.5x2.9	Data Sheet
CER0601A	EGSM 900MHz DL	8 DL	925 - 960	<2.5	2	16.5x8.9x4.6	Data Sheet
CER0608A	Inmarsat RX	Inmarsat	1518 - 1559	<2.8	2	10x7.8x4	Data Sheet
CER0609A	Inmarsat TX	Inmarsat	1626.5 - 1660.5	<2.2	2	10x7.1x4	Data Sheet
CER0623B	n/a	n/a	810 - 870	<3	1	10x9x4.1	Data Sheet
CER0624B	n/a	n/a	1050 - 1110	<3	1	10x6.8x4.1	Data Sheet
CER0625B	n/a	n/a	1864 - 1936	<3	1	10x6.4x4.1	Data Sheet
CER0643A	n/a	n/a	2050 - 2230	<1.7	1	10.2x6.2x4.0	Data Sheet
CER0662A	LTETDD BBW WiMax	40	2300 - 2400	<3	2	16.7x5.6x5.2	Data Sheet
CER0671C	EGSM 900MHz UL	8 UL	880 - 915	<3	3	32.5x13.5x8	Data Sheet
CER0813A	n/a	n/a	3950 - 4050	<2.5	2	27.3x5.8x6.2	Data Sheet
CER0820A	n/a	n/a	829 - 934	<2.5	1	14.6x8.1x4.5	Data Sheet
CER0821B	n/a	n/a	2070 - 2210	<2.5	1	14.6x5.4x4.5	Data Sheet
CER0835B	n/a	n/a	5725 - 5925	<2	1	9x4.4x3.1	Data Sheet
CER0836B	n/a	n/a	5470 - 5725	<2	1	9x4.4x3.1	Data Sheet
KFF6050A	n/a	n/a	1025 - 1035	<2.5	n/a	53.9x13.8x12.3	Data Sheet
KFF6106B	n/a	n/a	1087 - 1093	<1	n/a	41.7x12.9x10.5	Data Sheet
KFF6138A	n/a	n/a	1027 - 1033	<1.7	n/a	33.6x10.8x7.9	Data Sheet
KFF6338A	GPS L1	GPS L1	1570 - 1581	<1.6	1	7.9x9.2x4.6	Data Sheet
KFF6384A	n/a	n/a	1020 - 1040	<3	n/a	33.6x11.3x7.9	Data Sheet
KFF6402A	n/a	n/a	1087 - 1093	<2	n/a	33.6x10.2x7.9	Data Sheet
KFF6415A	n/a	n/a	1087 - 1093	<2	10	33.6x10.2x7.9	Data Sheet
KFF6449A	Inmarsat RX	Inmarsat	1525 - 1559	<2.5	1	11.9x8.9x4.5	Data Sheet
KFF6450A	Inmarsat TX	Inmarsat	1625.5 - 1660.5	<2.5	1	11.8x7.3x4.5	Data Sheet
KFF6516C	n/a	n/a	1087 - 1093	<2.8	1	33.6x10.4x7.9	Data Sheet
KFF6595A	GPS L1Inmarsat RX	Inmarsat GPS	1525 - 1575	<2.6	1	11.9x8.9x4.5	Data Sheet
MCB0260B	Ka	Ka	38,4000 - 40000	2.5	5 W/50 W Pk	12.5x3.0x1.3	Data Sheet
MCB1412A	Ku	n/a	13,750 - 14,500	<3.0	5	13.5x3.0x1.3	Data Sheet
MCB1858A	Ku	Ku	17,700 - 19,450	2.5	5 W/50 W Pk	12.5x3.0x1.3	Data Sheet
MCB2007A	K	K	19,200 - 20,950	2.5	5 W/50 W Pk	12.5x3.0x1.3	Data Sheet
MCB2800A	Ka	Ka	27,500 - 28,500	2.5	5 W/50 W Pk	12.5x3.0x1.3	Data Sheet
MCB2875A	Ka	Ka	28,2500 - 29,2500	2.5	5 W/50 W Pk	12.5x3.0x1.3	Data Sheet
MCB2875B	Ka	Ka	27,500 - 30,000	2.5	5 W/50 W Pk	12.5x3.0x1.3	Data Sheet
MCB2950A	Ka	Ka	29,000 - 30,000	2.5	5 W/50 W Pk	12.5x3.0x1.3	Data Sheet
MCB3050A	Ka	Ka	30,000 - 31,000	2.5	5 W/50 W Pk	12.5x3.0x1.3	Data Sheet
MMB041A	41	41	2496 - 2690	1.3	10 W/100 W Pk	40x9x11	Data Sheet
MMB042B	42	42	3400 - 3600	1.3	10 W/100 W Pk	40x9x11	Data Sheet
MMB042C	42	42	3400 - 3600	1.3	10 W/100 W Pk	40x9x11	Data Sheet
MMB260C	CM	CM	2575 - 2635	1.3	10 W/100 W Pk	40x9x11	Data Sheet
MMB345B	MISSING FILTER OR NOT TAGGED	n/a	3300 - 3600	1.3	10 W/100 W Pk	40x9x11	Data Sheet
MMB350A	78	78	3300 - 3800	1.3	10 W/100 W Pk	40x9x11	Data Sheet
MMB352A	C	n/a	3410 - 3640	1.3	10 W/100 W Pk	40x9x11	Data Sheet
MMB369A	C	n/a	3570 - 3800	1.3	10 W/100 W Pk	40x9x11	Data Sheet
MMB384A	C	N.A. C band	3700 - 3980	1.3	10 W/100 W Pk	40x9x11	Data Sheet
MMB385A	C	n/a	3800 - 3900	1.3	10 W/100 W Pk	40x9x11	Data Sheet
MMB385B	C	n/a	3700 - 4000	1.3	10 W/100 W Pk	40x9x11	Data Sheet
MMB400A	C	n/a	3800 - 4200	1.3	10 W/100 W Pk	40x9x11	Data Sheet
MMB475A	C	n/a	4600 - 4900	1.3	10 W/100 W Pk	40x9x11	Data Sheet
MMB550A	TDD BBW WiMax & LTE	n/a	5150 - 5850	1.3	10 W/100 W Pk	40x9x11	Data Sheet
UPB041A	LTETDD BBW WiMax	41	2496 - 2690	<2	2	10.2x7.6x4	Data Sheet
UPB042A	LTETDD BBW WiMax	42	3400 - 3600	<2	2	10.2x6.2x4	Data Sheet
UPB043A	LTETDD BBW WiMax	43	3600 - 3800	<2	2	10.2x6.2x4	Data Sheet
UPB350A	LTETDD BBW WiMax	4243	3300 - 3800	<1	2	9.0x6.0x3.1	Data Sheet
UPB550A	LTETDD BBW WiMax	n/a	5150 - 5850	<1	2	9.0x4.6x3.1	Data Sheet
USB038B	LTETDD BBW WiMax	38	2570 - 2620	<1.7	8	25.9x8.1x6.7	Data Sheet
USB039B	LTETDD BBW WiMax	39	1885 - 1915	<1.3	8	25.9x11.1x6.7	Data Sheet
USB040A	LTETDD BBW WiMax	40	2300 - 2400	<1.1	8	25.9x7.6x6.7	Data Sheet
USB041A	LTETDD BBW WiMax	41	2496 - 2700	<1.1	8	25.9x7.6x6.7	Data Sheet
USB042B	LTETDD BBW WiMax	42	3400 - 3600	<1.8	8	25.9x5.5x6.7	Data Sheet
USB043B	LTETDD BBW WiMax	43	3600 - 3800	<1.8	8	25.9x5.5x6.7	Data Sheet
USB350A	LTETDD BBW WiMax	4243	3300 - 3800	<1.0	8	25.9x5.5x6.7	Data Sheet
USB362A	LTETDD BBW WiMax	48	3550 - 3700	<1.8	2	25.9x5.5x6.7	Data Sheet

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Band-Pass Filters

KFF6338A

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