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Cobham plc
 
 
 

SPACE QUALIFIED COAXIAL DEVICES


L band
Available frequency band (MHz)  Bandwidth  Isolation  Insertion loss  VSWR  
1500-1700  <10 %  23dB  0.2 dB  23 dB  

S/C band
Available frequency band (MHz)  Bandwidth  Isolation  Insertion loss  VSWR  
3000-7000  <15 %  23dB  0.2dB  23 dB  

 X band
Available frequency band (MHz)  Bandwidth  Isolation  Insertion loss  VSWR  
7000-10000<10 %21dB  0.25 dB  21 dB   

Ku band
Available frequency band (Mhz)  Bandwidth  Isolation  Insertion loss  VSWR  
11000-18000  <7 %  23dB  0.25 dB  21 dB  
These performances should be read in operating temperature range  

Maximum ratings 
 Min  Max  
Operating temperature range  -20 °C  + 70 °C  
Storage operating temperature range  -40 °C  +85 +C  


Environnemental conditions         
         
Vibration condition : according ESA/SCC 3202 requirements The components shall be subjected to test ‘Fc’ of IEC Publication N°.68-2-6, sweep frequency 10-2000- 10 Hz. The entire frequency range of 10 to 2000 Hz and return to 10 Hz shall be traversed in 10 minutes.
This constitutes one cycle. The vibration amplitude shall be 1.5 mm from 10 Hz to the higher cross-over frequency and then 20 g acceleration to 2000 Hz

 


  1. Frequency band