Product Details

RF Isolator is a two port device that protects RF components in a system from excessive signal reflection. It is a non-reciprocal device that ensures that all the power is transmitted from port 1 to port 2, while isolating absorbing/isolating any power incident at port 2. An isolator is often placed at the in front of sensitive component sin the Rx/Tx chain to avoid unwanted signals from damaging sensitive components.

Selecting RF Isolators

When selecting a RF Isolator it is important to know the parameters that you need to specify. Below are a list of the key parameters to look out for when selecting an isolator:

Isolation (dB): The level of Isolation from the output port to the input port. The higher the isolation the better the components are protected.

Insertion Loss (dB): The signal loss from port 1 to port 2.

Power (W): This is the power level that the isolator can handle while maintaining its electrical characteristics. The forward power is the level of power that the isolator can handle incident at port 1. The reverse power is the level of power incident at port 2 that the isolator can absorb.

Configuration: RF Isolators are available in a number of configurations – Drop-In Packages, connectorized modules and surface mount packages.

UIY RF Coaxial Isolator Custom Design available:

   •Operating Frequency up to 40GHz.

   •Connector Type optional SMA, N, K, BNC, 2.92mm, 7/16 DIN and 4.3-10 mini DIN with female, jack, male, male to female and plug genders.

   •Power up to 5000W.
Select the appropriate connector according to the working frequency and purpose.

UIY Inc. provide Low insertion loss, high isolation, high power handling  on RF Module. Exceptional customer service and technical support are on hand to support our customers.

10MHz to 1875MHz, FM, VHF, UHF
Model No. Data Sheet	Frequency (MHz)	Band Width	Loss (dB)	Isolation (dB)	VSWR	Forward (W)	Reverse (W)	Connector Type	Temp. (°C)	Dimension LxWxH(mm)
UIYCI8080A	10~55	20%	1.2	20	1.25	50	50	N, SMA	+10~+60	80×80×28
UIYCI6060A	45~270	40%	0.5	25	1.15	200	50	N, SMA	-30~+70	60×60×28
UIYCI6075A	45~270	40%	0.5	25	1.15	200	100	N, SMA	-30~+70	60×75×28
UIYCI80140B	60~200	20%	0.3	23	1.2	500	250	N	0~+70	80×140×18
UIYCI100166A	70~130	20%	0.5	20	1.25	500	250	N	0~+70	100×160×40
UIYCI5656A	140~300	15%	0.4	23	1.2	300	30	N, SMA	-30~+70	56×56×15
UIYCI5663A	140~300	15%	0.4	23	1.2	300	100	N, SMA	-30~+70	56×63.5×15
UIYCI3538A	200~1875	40%	0.3	35	1.15	300	30	N, SMA	-40~+85	35×38×15
UIYCI3556A	200~1875	40%	0.3	35	1.15	300	100	N, SMA	-40~+85	35×56×15
UIYBCI6060F	225~400	Full	0.8	18	1.3	160	50	N, SMA	0~60	60×60×28
UIYBCI6060F	225~400	Full	1.0	16	1.4	160	50	N, SMA	-40~+85	60×60×28
UIYBCI6075F	225~400	Full	0.8	18	1.3	160	100	N, SMA	0~60	60×75×28
UIYBCI6075F	225~400	Full	1.0	16	1.4	160	100	N, SMA	-40~+85	60×75×28
UIYCI4550A	250~1500	30%	0.3	23	1.15	300	30	N, SMA	-30~+70	45×50×24
UIYCI4580A	250~1500	30%	0.3	23	1.15	300	250	N, SMA	-30~+70	45×80×24
UIYBCI6060H	300~475	Full	0.8	18	1.3	100	50	N, SMA	25±5	60×60×28
UIYBCI6060H	300~475	Full	1.0	17	1.35	100	50	N, SMA	-40~+85	60×60×28
UIYCI5356A	300~1500	18%	0.3	23	1.2	500	30	N	-40~+85	53×56×20

700MHz to 40GHz, L, S, C, X, Ku, K, Ka band WCDMA, LTE, NR, 3G, 4G, 5G mobile communications
Model No. Data Sheet	Frequency (GHz)	Band Width	Loss (dB)	Isolation (dB)	VSWR	Forward (W)	Reverse (W)	Connector Type	Temp. (°C)	Dimension LxWxH(mm)
UIYCI3434A	0.7~2.0	40%	0.3	23	1.15	200	30	N, SMA	-40~+85	34×34×22
UIYCI3232A	0.7~2.5	35%	0.3	23	1.15	200	30	N, SMA	-40~+85	32×32×18
UIYCI2528A	0.7~5.0	30%	0.3	23	1.15	200	30	N, SMA	-40~+85	25.4×28.5×15
UIYCI2538A	0.7~5.0	30%	0.3	23	1.15	200	100	N, SMA	-40~+85	25.4×38.5×15
UIYCI1522A	4.0~7.2	25%	0.3	23	1.2	60	10	N, SMA	-40~+85	15×22.5×13.8
UIYCI1318A	6.0~27.5	75%	0.3	23	1.2	60	10	SMA, 2.92mm	-55~+85	13×18×13.8
UIYBCI1024A	18.0~26.5	Full	1.6	16	1.6	10	2	2.92mm	-30~+70	10×24×9.3
UIYBCI1025A	18.0~26.5	Full	0.7	20	1.3	10	2	2.92mm	-55~+85	10.2×25.6×12.5
UIYBCI1025A	23.0~28.0	Full	0.9	20	1.3	10	2	2.92mm	-55~+85	10.2×25.6×12.5
UIYBCI1326A	26.5~40.0	Full	1.2	15	1.5	10	2	2.92mm	-55~+85	13×26×16.6

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