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Microstrip Filter

Microstrip Filter

Microstrip filter is a device used to separate microwave signals of different frequencies.

Microstrip Filter

Microstrip filter is a device used to separate microwave signals of different frequencies.
Its main function is to suppress unwanted signals so that they cannot pass through the filter, and only the needed signals can pass through.
In the microwave circuit system, the performance of the filter has a great impact on the performance of the circuit, so how to design a filter with high performance is of great significance to the design of the microwave circuit system.
Microstrip circuit has many advantages such as small size, light weight and wide frequency band. In recent years, it has been widely used in microwave circuit system, among which microstrip filter is one of its main applications. Therefore, this section will focus on how to design and optimize microstrip filter.

PRODUCTION CAPACITY OF MICROSTRIP FILTER

Microstrip Lowpass

※  The following is a partial list of microstrip lowpass filters and their specifications that we have produced.

Model Cutoff Freq (MHz) Stopband (MHz) Rejection (dB) Connector Dimension (mm)
SL3200- (-1.2dB) 3200.0 4000 >=50 SMA-K 48×25×10
SL4000-CS (-1.4dB) 4000.0 4500 >=45 SMA-K 49×28×10
SL4000-7RCS (-1.5dB) 4000.0 4600 >=75dB SMA-K 54×25×10
ML4000-JCS (-2dB) 4000.0 6000 >=70 In:SMA-K,Out:SMA-J 49×25×10
ML4250-CSD (-2dB) 4250.0 6000 >=70 SMA-J 64×25×10
SL4700- (-1.2dB) 4700.0 6200 >=75 SMA-K 35×21×10
SL5100-4CS (-1.2dB ) 5100.0 8300 >=65 SMA-K 32×22×10
SL6000- (-1.6dB) 6000.0 6800 >=80 SMA-K 32×22×10
SL6800-7RC (-1.5dB) 6800.0 8000 >=45 SMA-K 32×22×10
SL7000- (-1.6dB) 7000.0 8000 >=60 SMA-K 50×30×10
SL7000-7RCSJ (-2.0dB) 7000.0 8000 >=45 In:SMA-J,Out:SMA-K 50×30×10
SL7100-7RC (-1.7dB) 3000.0 8000 >=60 ф0.4mm Pin 32×22×10
SL8000- (-1.6dB) 8000.0 8800 >=50 SMA-K 32×22×10
SL8100- (-1.8dB) 8100.0 9200 >=33 SMA-K 30×19×10
SL10000-7RCS (-1.2dB) 10000.0 12500 >=55 SMA-K 28×28×10
SL10100-7RCS (-3.0dB) 10100.0 11900 >=70 SMA-K 32×22×10
SL10300-7RCS (-2.0dB) 10300.0 11500 >=55 SMA-K 32×22×10
SL10500-7RC (-1.0dB) 10500.0 14000 >=35 ф0.4mm Pin 32×22×10
SL11000-7RCSJ (-1.6dB) 11000.0 13000 >=70 SMA-J 25×20×10
SL12000- (-2.1dB) 12000.0 13000 >=40 In:SMA-J,Out:SMA-K 50×30×10
SL12500-7RCS (-1.2dB) 12500.0 15000 >=50 SMA-K 25×20×10
SL15000-7RCS (-1.2dB) 15000.0 18000 >=55 SMA-K 25×20×10
SL16000-4 (-1dB) 16000.0 20000 >=55 SMA-K 25×20×10
SL16100-7RC (-1.4dB) 15000.0 18000 >=55 ф0.4mm Pin 25×20×10
SL18000-7RCC (-1.7dB) 14500.0 20000 >=45 ф0.4mm Pin 25×20×10
SL18050-7RCS (-1.1dB) 17000.0 24000 >=50 SMA-K 25×20×10

 



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