How to choose an RF coaxial attenuator
Fixed attenuator, you can set the attenuation to a fixed value through the resistance network, there are two indicators must be considered, that is, the operating frequency range and power capacity, you can refer to the performance indicators of the RF coaxial attenuator. N-type fixed attenuators are generally more powerful than SMA types.

Our RF coaxial attenuator has three advantages: 1. Low intermodulation, high power, reliable and stable operation; 2. Wide frequency band range, small standing wave ratio, wide application range, and high attenuation accuracy at each frequency; 3. Flat attenuation value, military grade quality.

The frequency range of the SMA fixed attenuator is 6/8/18(GHz), the power is 2/5/10/25/30/(W), the frequency range of the N-type fixed attenuator is 3/4/6/18(GHz), the power is 2/5/10/25/30/50/100/300(W), and the attenuation value of both types is 1-60dB. You can choose the appropriate attenuator according to the needs of the application, and we can also provide customized services according to your needs.

Our attenuator uses black aluminum heat sink, the joint is made of stainless steel, the surface is increased by passivation treatment process can pass 48 hours salt spray test, the performance is better.

The adjustable attenuator is able to adjust the power level of the radio frequency circuit in a certain frequency range in a step form. In some test cases, such as sensitivity test, it is necessary to adjust the attenuation value in time, and this time it is necessary to use an adjustable attenuator.

Adjustable attenuator

Source microwave adjustable attenuator can be manually adjusted, no power supply, and small size, high precision, stable and reliable. There are three connector types of 2.92mm.4mm.85m, operating frequency range of 30-67(GHz), power range of 2-50(W), attenuation value is 1-80dB.