Cavity Multiplexers

Built with high-Q resonant cavities, cavity multiplexers are robust and high-performance passive components designed to combine or separate multiple frequency channels within RF systems. Their superior channel isolation and low insertion loss make them ideal for high-power and mission-critical applications where performance and reliability are non-negotiable.

Cavity Multiplexers by MCV

MCV cavity multiplexers are engineered for exceptional electrical performance across a wide range of frequency bands. Designed to handle high power and maintain signal integrity in harsh environments, they are available in rugged connectorized enclosures. Ideal for use in wireless infrastructure, defense systems, public safety networks, and aerospace applications, MCV cavity multiplexers offer precision, durability, and long-term reliability in even the most demanding RF deployments.

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Number of Bands:

Power:

Band Type:

wdt_ID	Part Number	Type	Number of Bands	Passband Frequency Ranges	I.L. in BW (dB)(max)	Ripple (dB)(max)	R.L. (dB)(min)	Attenuation at Reject Band (db)(min)	Isolation (dB)(min)	Power	Dimensions	Connector Type	Keep this part?	Data sheet exists?	Band Type
1	HCC4-000001A1	Cavity	4	800~2400	6.80		18		20	20	340x162x62		Convert	Y
2	MCC3-000001A1	Cavity	3	2.076~2.276 839~849 884~894	0.70		10		40	500	-		Convert	Y
3	MCC3-000002A1	Cavity	3	1850~1995 1710~1755/2110~2155 2498~2690	0.40		20	60		100	206.0x422.0x44.5	7/16 DIN (Long Neck)		Y	PCS AWS LTE
4	MCC3-000002A2	Cavity	3	1850~1995 1710~1755/2110~2155 2498~2690	0.40		20	60		100	206.0x422.0x44.5	7/16 DIN (Long Neck)		Y	PCS AWS LTE
5	MCC3-000003A1	Cavity	3	2305~2315 2350~2360 2500~2700	2.50		15		70	6	170x90x35		Convert	Y
6	MCC3-000004A1	Cavity	3	1559~1610 2420~2480 5150~5875	0.30		18	50		100	76.0x68.0x28.0			Y	L-Band S-Band C-Band
7	MCC3-000005A1	Cavity	3	3300~4200 4400~5000 600~2700	1.00	0.5	18	55		100	150.0x150.0x40.0	DIN-f @ ANT, Port 3 N-f @ Ports 1, 2 SMA-f Monitor Port		Y	NR
8	MCC3-000005B1	Cavity	3	3300~4200 4400~5000 600~2700	1.00	0.5	16	55		100	150.0x180.0x40.0	DIN-f @ ANT, Port 3 N-f @ Ports 1, 2 SMA-f Monitor Port		Y	NR
9	MCC3-000005B2	Cavity	3	3300~4200 4400~5000 600~2700	1.20	0.9	14	55		100	165.0x180.0x39.0	DIN-f @ ANT, Port 3 N-f @ Ports 1, 2 SMA-f Monitor Port		Y	NR
10	MCC4-000001A1	Cavity	4	1840~1910/1930~1990 1710~1755/2110~2155	0.50	0.5	20		65	20	95x84x56	N-f @ ANT SMA-f @ Low/High	Convert	Y
11	MCC4-000001A2	Cavity	4	824~894 1920~2170 2300~2400 2630~2655	11.00	0.2	18	20	40		412x167x78		Convert	Y
12	MCC4-000002A2	Cavity	4	1850~1910 1930~1990 1710~1755 2110~2155	0.50	0.2	20		65	40	180.0x166.0x58.0	N-f @ ANT SMA-f @ PCS/AWS	Convert	Y
13	MCC4-000003A1	Cavity	4	925~960 880~915 1805~1880 1710~1785	2.00	2.0	16	70		20	162x131x86	N-f @ ANT SMA-f @ RX/TX		Y	LTE band-3 LTE band-8
14	MCC4-000005A1	Cavity	4	1746.7~1766.7 1960~1980 1841.7~1861.7 2150~2170	1.00		14			10	197x155x32			Y	LTE UMTS
15	MCC4-000006A1	Cavity	4	1710~1730 2110~2130 1735~1745 2135~2155	1.00	0.6	16	30			305x293x35			Y	AWS
16	MCC4-000007A2	Cavity	4	1710~1730 2110~2130 1735~1755 2135~2155	0.80		18		20	60	173.2x162.5x87	Mini-DIN 4.3-10-f		Y	AWS
17	MCC4-000008A2	Cavity	4	1870~1875 1950~1965 1880~1910 1970~1990	0.80		18		20	60	173.2x162.5x87	Mini-DIN 4.3-10-f		Y	AWS
18	MCC4-000009A1	Cavity	4	1930~1990 1850~1910 1930~1990 1850~1910	11.50		14	55		10	160x120x26	SMA-f		Y	LTE band-2
19	MCC4-000010A1	Cavity	4	824~849 869~894 1850~1915 1930~1995	1.00	1.0	15	80		50	177.8x142.2x78.7	SMA-f		Y	PCS
20	MCC4-000011A1	Cavity	4	1850~1910 1930~1990 824~849 869~894	1.50		18	75		50	142x142x92	SMA-f	Convert	Y
21	MCC4-000012A1	Cavity	4	1710~1785 1805~1880 880~915 925~960	1.50		18	75		50	166x112x100	SMA-f	Convert	Y
22	MCC4-000013A1	Cavity	4	1920~1980 2110~2170 824~849 869~894	1.50		18	75		50	142x142x104	SMA-f	Convert	Y
23	MCC4-000015A1	Cavity	4	880~915 925~960 1920~1982 2110~2170	1.00		14	50		200	135x134x66	N-f		Y	EGSM IMT
24	MCC4-000015A2	Cavity	4	880~915 925~960 1920~1982 2110~2170	1.00		14	50		200	135x134x58	N-f		Y	EGSM IMT
25	MCC5-000001A1	Cavity	5	791~821 925~960 1805~1880 2110~2170 2620~2690	1.00		15		80	50	153x96x84	SMA-f		Y	LTE
26	MCC6-000001A1	Cavity	6	880~915/925~960 1710~1785/1805~1880 1920~1980/2110~2170	1.50	1.2	15	80		10	158x150x98		Convert	Y
27	MCC7-000001A1	Cavity	7	824~829/869~874 829~839/874~884 1715~1860 1930~2150/2300~2330	0.30		18		40	200	165.0x146.0x59.5		Convert	Y
28	MCC9-000001A2	Cavity	9	824~849/869~894 1850~1915/1930~1995 1710~1755/2110~2155 698~716/777~787/728~757	3.00	2.2	15		62	20	230x220x100	SMA-f	Convert	Y
29	MCC10-000001A1	Cavity	10	791~821/832~862 880~915/925~960 1710~1785/1805~1880 1920~1980/2110~2170 2500~2570/2620~2690	1.60	1.2	16		100	50	250x240x95	SMA-f		Y	LTE
30	MCC11-000001A1	Cavity	11	698~716/777~787/728~757 819~849/864~894 1850~1915/1930~1995 1710~1755/2110~2155 2500~2570/2620~2690	1.80	1.2	18		80	20	230x220x100	SMA-f		Y	LTE
31	MCC11-000002A1	Cavity	11	698~716/776/787/728~757 824~849/869~894 1850~1915/1930~1995 1710~1770/2110~2170 2500~2570/2620~2690	1.80	1.2	17		70	1	230x220x97	7/16-f @ ANT N-f @ Ports 1~6		Y	LTE
32	MCCD4-000001A2	Cavity	4	1710~1730/2110~2130 1735~1755/2135~2155	0.50		18		20	60	173.2x162.5x99	4.3-10-f		Y	AWS
33	MCCD4-000002A2	Cavity	4	1870~1875/1950~1965 1880~1910/1970~1990	0.50		18		20	60	173.2x162.5x99	4.3-10-f		Y	PCS
34	MCCH4-000001A2	Cavity	4	1870~1875/1950~1965 1875~1910/1965~1990	3.50		18		20	60	150x127x136	4.3-10-f		Y	PCS
35	MCCM3-000006A1	Cavity	9	728~731.5/790~796/925~935 741~764/808~823/945~960 698~716/832~862/880~915	1.30	0.8	18	35		200	43x425x65	7/16 DIN-f @ ANT N-f @ TX SMA-f @ RX		Y
36	MCCM3-000007A1	Cavity	9	1805~1812/2110~2130/2620~2640 1825~1880/2150~2180/2660~2695 1710~1785/1920~2060/2545~2580	1.30	0.8	18	35		200	465x425x55	7/16 DIN-f @ ANT N-f @ TX SMA-f @ RX		Y
37	MCCM4-000014A1	Cavity	4	3500~3600/3660~3700 3850~3980/3730~3800	1.50	0.5	20	35		120	230x295x40	7/16 DIN-f @ ANT N-f @ TX SMA-f @ RX		Y
			Number of Bands							Power					Band Type

FAQ about Cavity Multiplexers

What is a cavity multiplexer and how does it work?

A cavity multiplexer is a passive RF device that uses high-Q resonant cavities to combine or separate multiple frequency channels with minimal interference. It enables the use of a single antenna or signal path for multiple frequency bands.

What are the main advantages of cavity multiplexers?

Cavity multiplexers offer excellent isolation between channels, low insertion loss, and high power handling. They are also highly stable over a wide temperature range, making them suitable for demanding RF applications.

What frequency ranges do cavity multiplexers support?

Cavity multiplexers typically operate across a broad frequency spectrum—from VHF to microwave bands (e.g., 30 MHz to 20 GHz)—depending on the specific design and application.

Where are cavity multiplexers commonly used?

They are widely used in base stations, military and aerospace communication systems, public safety networks, and other high-performance RF systems where channel isolation and reliability are essential.

Can cavity multiplexers be customized for specific applications?

Yes, MCV offers custom-designed cavity multiplexers tailored to specific frequency plans, channel spacing, power levels, and mechanical constraints to meet your system’s exact requirements.

How can I order cavity multiplexers from MCV Microwave?

To place an order for cavity multiplexers please contact us and we will help you!

Cavity Multiplexers