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.
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.
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 | Band Width | Loss | Isolation | VSWR | Forward | Reverse | Connector | Temp. | Dimension |
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 |
1.0 | 16 | 1.4 | -40~+85 | |||||||
UIYBCI6075F | 225~400 | Full | 0.8 | 18 | 1.3 | 160 | 100 | N, SMA | 0~60 | 60×75×28 |
1.0 | 16 | 1.4 | -40~+85 | |||||||
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 |
1.0 | 17 | 1.35 | -40~+85 | |||||||
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 | Band Width | Loss | Isolation | VSWR | Forward | Reverse | Connector | Temp. | Dimension |
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 |
More model please visit UIY website
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