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VIKING FLT-MFC-7893D-3780/4200 Terrestrial Interference C Band WiMAX/Radar Elimination Filter (3,780 - 4,200 GHz)

VIKING FLT-MFC-7893D-3780/4200 Terrestrial Interference C Band WiMAX/Radar Elimination Filter (3,780 - 4,200 GHz)

VIKING FLT-MFC-7893D-3780/4200 地面干扰 C 波段 WiMAX/雷达消除滤波器(3.780 - 4.200 GHz)

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型号: VIKING_FLT-MFC-7893D-3780/4200

VIKING FLT-MFC-7893D-3780/4200 Terrestrial Interference C Band WiMAX/Radar Elimination Filter (3.780 - 4.200 GHz)

VIKING FLT-MFC-7893D-3780/4200 TI Filters, C Band WiMAX/Radar Elimination (3.780 - 4.200 GHz) Product Picture, Price, Image, Pricing
 
Summary

VIKING FLT-MFC-7893D-3780/4200 Terrestrial Interference C Band WiMAX/Radar Elimination Filter (3.780 - 4.200 GHz)

Historically, the solution for eliminating out-of-band interference (e.g. RADAR) has been to install a highly-selective bandpass filter. Specifically, a filter with a passband corresponding to that region's standard footprint (i.e. 3700-4200 MHz, 3400-4200 MHz, etc.)

However, not long ago, WiMAX began operating in the 3400-3800 MHz frequency band in many regions around the world. This common band operation causes in-band interference at C-Band receive sites that cannot be eliminated with "standard footprint" BPFs.

Example: WiMAX - operating at 3700 MHz - causes interference at C-Band receive site (where the footprint is 3700-4200 MHz). A standard footprint BPF will pass all frequencies from 3700 to 4200 MHz (i.e. - Including the WiMAX signal).

Solution: Install 7893D-3780/4200 bandpass filter that will provide 30db rejection at 3700 MHz and will pass all remaining C-band from (3780-4200) MHz.

VIKING FLT-MFC-7893D-3780/4200 Feature:
• C Band Terrestrial Interference Filters
• Helps Eliminate WiMAX or RADAR interference
• Material:  Copper Body and Brass Flanges
• Low Insertion Loss
• Low Group Delay Variation
• Compact Size
• Passband Options: 
- 3.7 - 4.2 GHz (FLT-MFC-7893D)
- 3.4 - 4.2 GHz (FLT-MFC-7893D-3400/4200)
- 3.665 - 4.165 GHz (FLT-MFC-7893D-3665/4165)
- 3.740 - 4.160 GHz (FLT-MFC-7893D-3740/4160)
- 3.780 - 4.200 GHz (FLT-MFC-7893D-3780/4200)
- 3.900 - 4.200 GHz (FLT-MFC-7893D-3900/4200)

 

     
Technical Specifications Diagram    
See "Specifications" Tab

VIKING FLT-MFC-7893D-3780/4200 Terrestrial Interference C Band WiMAX / Radar Elimination Filter (3.780 - 4.200 GHz)

 

TYPICAL SPECIFICATIONS

 
   

Passband

3.780 - 4.200 GHz

Insertion Loss

>1.0 dB Typ.

Group Delay Variation 8nS Max

Rejection

10 dB @ 3725 MHz and 4325 MHz
30 dB @ 3700 MHz and 4400 MHz
50 dB @ 3650 MHz
Tx Band (5800 - 6725MHz) >70dB Typ.

Finish Gray Lacquer
* Half gasket is supplied with each model.
 

Technical Specifications Diagram

 

VIKING FLT-MFC-7893D-3780/4200 TI Filters, C Band WiMAX / Radar Elimination (3.780 - 4.200 GHz) Product Picture, Price, Image, Pricing Mechanical Diagram

 
VIKING FLT-MFC-7893D-3780/4200 TI Filters, C Band WiMAX / Radar Elimination (3.780 - 4.200 GHz) Product Picture, Price, Image, Pricing Mechanical Diagram
 

Compliance Standard

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