Radiometric devices >> power meters

M5-49

4 099 RUB
2 869 UAH
available:
2 pieces

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    Primary measuring transducer M5-49 (M549, M5 49)
   
Primary measuring transducer M5-49 is designed to measure low-power microwave.
    
Used to measure the power supplied to the thermistor bridge, the regimes which ensure normal operation of the converter.
    
Supplied complete with M3-22A instrument or separately.
 
    
Technical characteristics of the
Primary measuring transducer M5-49:
 
    
Temperature - 243K 323K up (from -30 º C to +50 º C);
    
Relative humidity - 98% at 313K (40 º C);
    
Frequency band converter device measuring pulse M5-49 - 37.5 GHz-53 57GGts;
    
Waveguide cross-section - 5,2 x2, 6 mm;
    
Working resistance - 400 ohms;
    
KEF in the frequency range - 0.5;
    
Limit the relative error KEF - ± 5%;
    
Input VSWR measuring instrument transducer pulse M5-49 in the frequency range - less than 1.7;
    
Unlike current heating of the working and termokompensiruyuschey inserts in the range of operating temperatures (293 K provides a check at ± 5 K (20 º C ± 5 º C) - not more than 20%;
     
Care meter reading when checking the power converter device measuring pulse
M5-49 in the absence of unstable contact resistances in the circuit the thermistor - ± 6mkVt;
    
The average value of zero care power meter at a constant ambient temperature for 30 seconds - less than 0.5 mW;
    
Maximum measured power converter device measuring pulse
M5-49 - 10mW;
    
Power shift working and termokompensiruyuschey inserts:
     
- At a temperature of 243K ± 1 K (-30 º C ± 1 º C) - not more 70mVt;
      
- At a temperature of 323K ± 1 K (50 º C ± 1 º C) - at least 15mVt;
    
Sensitivity of the instrument measuring the pulse converter
M5-49 - no less than 5 ohms / mW;
    
Maximum drift rate bias thermistor power meter with temperature compensation for ambient temperature shock - no more 2mkVt/min;
    
Impulse strength measuring instrument transducer pulse
M5-49 - 25W;
    
KEF long-term instability in the 12 months of operation - no more than 6%;
    
Operation mode setup time measuring unit converter switching
M5-49 thermistor when dealing with bridges:
     
- On the scales above 1 mW - 0.5 hours;
     
- At scales less than 1 mW - 2 hours;
    
Time of continuous operation of the device measuring pulse converter
M5-49 in the work environment - 16 hours;
    
MTBF - 100,000 hours;
    
Dimension measuring instrument transducer pulse
M5-49 - 92h36h60mm;
    
Weight - 0.3 kg.

Photos: M5-49

M5-49 converter image.
M5-49 converter image.
M5-49 packing case.
M5-49 packing case.
M5-49 delivery set.
M5-49 delivery set.
M5-49 delivery set.
M5-49 delivery set.
M5-49 front view.
M5-49 front view.
M5-49 side view №1.
M5-49 side view №1.
M5-49 side view №2.
M5-49 side view №2.
M5-49 side view №3.
M5-49 side view №3.
M5-49 bottom view.
M5-49 bottom view.


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