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The material contained in this document is the property of Electronics & Innovation Ltd., it is 
subject to change without notice.  
 

August 2013                                                                                                                       Revision B 

 

4.5     PACKAGING FOR RESHIPMENT 
 
In the event of the equipment being returned for servicing it should be packed in 
the original shipping carton and packing material. If this is not available, wrap the 
instrument  in  heavy  paper  or  plastic  and  place  in  a  rigid  outer  box  of  wood, 
fiberboard  or  very  strong  corrugated  cardboard.  Use  ample  soft  packing  to 
prevent  movement.  Provide  additional  support  for  projecting  parts  to  relieve 
these  of  unnecessary  shock.  Close  the  carton  securely  and  seal  with  durable 
tape. Mark the shipping container FRAGILE to ensure careful handling. 

 

 

 
Chapter 5 Safety: 
 

Do  not  attempt  to  operate  this  unit  with  the  cover  removed.  High  AC  and  DC 
voltages are present. The cover prevents against electrical shock due to AC line 
voltages,  high  DC  and  RF  fields.  Further  the  cover  provides  part  of  the  cooling 
system  design.  Components,  specifically  on  the  RF  driver  board  are  prone  to 
over-heat and eventual failure if the unit is operated without the cover in place. 
 
Ensure that the load is connected to the output prior to connecting the RF input 
to  the  unit.  This  will  prevent  high  voltages  being  present  and  exposed  at  the 
output connector.  
 
Only use the AC cord provided or equivalent.  
 
Ensure that the mains outlet is properly grounded. 
 
 
 

Содержание 210L

Страница 1: ...hout notice August 2013 Revision B 1 210L Broadband Power Amplifier HIGH RF VOLTAGES MAY BE PRESENT AT THE OUTPUT OF THIS UNIT All operating personnel should use extreme caution in handling these volt...

Страница 2: ...lly operational such that it performs according to the original specifications free of charge to the original purchaser Should warranty service be required the unit must be returned to E I freight cos...

Страница 3: ...design the 210L will amplify inputs of AM FM SSB pulse and any complex modulation signals The amplifier has 40 dB gain it is unconditionally stable and will not oscillate even with combinations of mi...

Страница 4: ...TS 100 240 VAC 47 63 Hz SIZE 13 5 X 12 0 X 3 25 inches 34 3 X 30 5 x 8 3 cm WEIGHT 8 5 pounds 3 9 kg CONNECTORS BNC OPERATING TEMPERATURE 0 40 C RACK MOUNTING Chapter 2 Operation 2 1 INTRODUCTION The...

Страница 5: ...2 volts peak may permanently damage the instrument iv Connect the output via a 50 ohm coaxial lead and BNC plug to the load v Connect the input signal via a 50 ohm coaxial lead and BNC plug to the in...

Страница 6: ...on Ltd it is subject to change without notice August 2013 Revision B 6 If the PA heat sink temperature exceeds 70C the unit will fault to prevent damage This will be indicated by a Red LED on the fron...

Страница 7: ...e following procedure 4 2 1 Initial Check The following check can be made after repair and adjustments or whenever the condition of the unit is in question a Connect AC power supply Switch on power an...

Страница 8: ...4 2 Measurement of Harmonics Figure 4 2 1 Equipment Required a Sweep Signal Generator b Calorimetric Power Meter HP434A c Spectrum Analyzer d Attenuator 20dB e Attenuator 30dB f Coupler 30 dB 2 Conne...

Страница 9: ...ock Close the carton securely and seal with durable tape Mark the shipping container FRAGILE to ensure careful handling Chapter 5 Safety Do not attempt to operate this unit with the cover removed High...

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