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FILTER SOLUTION EXPERT
AND CONSULTANT

Customized RF Components and Microwave

2020-04-01

Temwell Group as worldwide expert in RF Custom Filter supply full design proposal and RF solution for 5G application, especially in the issue of Satellite coexist with 5G IMT spectrum.

According to IMT-2020 standard the 5G mobile communication network has been considered sharing spectrum with Satellite service including ISS (Inter-Satellite Service), EESS (Earth Sxploration Satellite Service), SRS (Space Research Service), RNS (Radio Navigation Service), RAS (Radio Astronomy Service) and FSS (Earth-to-Space).

Our Custom RF Filter service provides cost-effective RF Filters to help your devices and equipments to eliminate the strong interference in adjacent bands whatever 5G Mobile or Satellite bands. 


proimages/application/5G_Satellite/Satellite__IMT_spectrum_coexist-2.jpg

Satellite EESS: Earth Exploration Satellite Service
Working Band: 10.6G-10.68G/ 25.5G-27G/ 31.5G-31.8G/
36G-37G/ 50.2G-50.4G/ 81G-86G/
Custom Support: BPF/ LPF/ HPG/ BSF in Cavity Filter
proimages/application/5G_Satellite/01-EESS.jpg

Satellite FSS: Fixed Satellite Service
Working Band: 37.5G-39.5G/ 39.5G-42.5G/ 47.2G-50.2G/ 50.4G-51.41G
Custom Support: BPF/ LPF/ HPG/ BSF in Cavity Filter

proimages/application/5G_Satellite/02-FSS.jpg

Satellite RAS: Radio Astronomy Service
Working Band: 31.3G-31.8G/ 42.5G-43.5G/
Custom Support: BPF/ LPF/ HPG/ BSF in Cavity Filter
proimages/application/5G_Satellite/03-RAS.jpg

Satellite SRS: Space Research Service
Working Band: 24.25G-27.5G/ 31.8G-32.3G/ 37G-38G
Custom Support: BPF/ LPF/ HPG/ BSF in Cavity Filter

proimages/application/5G_Satellite/04-SRS.jpg

Satellite RNS: Radio Navigation Service
Working Band: 31.8G-33.4G/
Custom Support: BPF/ LPF/ HPG/ BSF in Cavity Filter
proimages/application/5G_Satellite/05-RNS.jpg


Satellite ISS: Inter-Satellite Service
Working Band: 24.25G-24.75G/ 25.25G-27.5G/
Custom Support: BPF/ LPF/ HPG/ BSF in Cavity Filter
proimages/application/5G_Satellite/06-ISS.jpg

Custom Solution:

Cavity Filter

proimages/application/RF_5G/5G-CAVITY.jpg

Custom Support

    Custom Service:
  • Frequency, BW, Attenuation, Size, Power,
  • Fc: DC~40 GHz
  • Power: up to 100W
    Product series:
  • Band Pass Filter, Low Pass Filter, High Pass Filter
  • Band Stop, Duplexer
    Support type:
  • Connector type & Needle removed as SMD
    Design lead time:
  • 4-6 weeks