Directional Coupler-产品中心-Lair Microwave Inc.

				Coupler is a kind of universal RF microwave device, which can be used for signal distribution and mixing, power monitoring, transmission and reflection sweep frequency test. In the microwave communication system, the power of the microwave signal is allocated according to a certain proportion, which is used to monitor the power of the transmitter, the output spectrum, test the reflected power of the transmitter to the antenna end, monitor the matching of the antenna feed system, and can also be used for the power control of the transmitter. Lair Microwave specializes in developing and customizing various couplers for domestic and foreign customers.

Model	LF(MHz)	HF(MHz)	Coupling(dB)	Mainline Loss(dB)	VSWR	Directivity(dB)	Maximum Input Power(dBm)	Connector
LDC-0001	5	1000	10	0.9	1.2	40	30	SMA-F
LDC-0002	5	1000	15	0.7	1.2	22	30	SMA-F
LDC-0003	5	1000	20	0.6	1.2	21	30	SMA-F
LDC-0004	500	18500	10	1.5	1.35	15	3kW	SMA-F