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RF Circulators > Dual Junction Circulator

Dual Junction Circulators
	Frequency Range 60MHz-2.5GHz,3 port or 4 port.
	Good temperature behavior,High aseismatic capability.
	Military, Space and Commercial Applications.
	Custom Design Available Upon Request.
	Download Dual Junction Circulators Catalog (Drop in and Coaxial 58.6KB)

Part Number	Freq.Range	BandWidth (MHz)	Insertion Loss Max.(dB)	Isolation Min(dB)	VSWR Max	FWD/REV Powe(W)	Size L×W×H (mm)	Connector Type	Temp.Range (°C)
DPVCDC120A	70-120MHz	10	1.2	40	1.25	100	120×60×27.5	N/SMA	-20~+65
	120-220MHz	30	1.2	40	1.25
	87-108MHz	Full	1.2	40	1.25
	85-135MHz	Full	2.4	36	1.3
	130-180MHz	Full	1.6	36	1.3
DPVCDC104A	170-220MHz	10	1.0	40	1.2	300	104×57.5×22	N/SMA	-30~+70
	220-300MHz	30	1.0	40	1.2
DPVCDC96A	280-450MHz	30	0.6	45	1.2	300	96×50×26.5	N/SMA	-30~+70
	450-1300MHz	100	0.8	40	1.2
DPVCDC56A	0.7-1.0GHz	30	0.6	45	1.2	200	56×28.5×15	N/SMA	-30~+70
	1.0-3.1GHz	100	0.6	45	1.2
	1.3-3.1GHz	200	0.8	40	1.2
DPVCDC42A	3.0-4.0GHz	200	0.6	45	1.2	100	42×24.5×15	N/SMA	-30~+70
		300	0.7	40	1.25
DPVCDC39A	3.5-8.0GHz	300	0.6	45	1.2	60	39×28×15	N/SMA	-30~+70
		600	0.8	40	1.25
DPVCDC24A	8.0-20.0GHz	500	0.6	45	1.2	50	24×15×10	SMA	-30~+70
		2000	0.8	40	1.25

DPVDDC120A	70-120MHz	10	1.2	40	1.25	100	120×60×27.5	Drop in	-20~+65
	120-220MHz	30	1.2	40	1.25
	87-108MHz	Full	1.2	40	1.25
	85-135MHz	Full	2.4	36	1.3
	130-180MHz	Full	1.6	36	1.3
DPVDDC104A	170-220MHz	10	1.0	40	1.2	300	104×57.5×22	Drop in	-30~+70
	220-300MHz	30	1.0	40	1.2
DPVDDC90A	280-450MHz	30	0.6	45	1.2	300	90×50×16.5	Drop in	-30~+70
	450-1300MHz	100	0.8	40	1.2
DPVDDC50A	0.7-1.0GHz	30	0.6	45	1.2	200	50.8×25.4×10	Drop in	-30~+70
	1.0-3.1GHz	100	0.6	45	1.2
	1.3-3.1GHz	200	0.8	40	1.2
DPVDDC42A	3.0-4.0GHz	200	0.6	45	1.2	100	42×24.5×15	Drop in	-30~+70
		300	0.7	40	1.25
DPVDDC39A	3.5-7.0GHz	300	0.6	45	1.2	60	39×28×15	Drop in	-30~+70
		600	0.8	40	1.25
DPVDDC17A	7.0-20.0GHz	500	0.6	45	1.2	60	17.6×16.5×7.5	Drop in	-30~+70
		2000	0.8	40	1.25

RF circulator is widely used in radio transceivers as one kind of important microwave ferrite devices.

DPV manufactures a selection of 3 port circulator (single circulator) or 4port circulator (double junction circulator). Double junction circulator that you can get high isolation, up to 80dB isolation.

An isolator/circulator can be made with more than 3 ports if desired. A dual junction isolator/circulator has 4 ports, and functions exactly the same as a 3 port isolator/circulator. The additional port can be beneficial for certain applications. For example, an additional termination can be placed on the extra port if more isolation is desired between the input and output of an isolator, or in a duplexer application, additional isolation can be added between the receive and transmit port.

Please call us or send email with your requirements and discuss your needs with our design engineers.

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