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INSTRUCTION MANUAL 

 

Preamplifier Model PAM-103 

 

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c o m - p o w e r . c o m

 

                                                                                                                                                                                 REV012017 

5.0

   Application and product operation 

5.1

 

Application 

 

Com-Power PAM-103 Preamplifer are designed specifically for EMI radiated emissions testing 
up to 1 GHz. 
 
The PAM-103 high gain of the preamplifier 
 

 

Amplifies  signals  within  its  operational  frequency  band  to  improve  the  overall 
signal noise ratio of the measurement system. 

 

Compensates  for  signal  losses  associated  with  the  use  of  cables  and  antennas 
operating within its frequency range. 

 

Increases sensitivity of near field probes. 

 

 

5.2 

Items included with the preamplifier 

 
The following accessories and documents are supplied with the Model PAM-840A Preamplifier:  

 

Battery Charger / Power Adapter 

 

Instruction Manual 

 

Calibration data with certificate traceable to NIST 

 

Two (Pre-installed) rechargeable battery packs 

Optional items 

 

ISO-17025 calibration data and certificate 

 

Spare battery packs 

 

Spare fuses 

Summary of Contents for PAM-103

Page 1: ...STRUCTION MANUAL Preamplifier Model PAM 103 19121 El Toro Rd Silverado California 92676 949 459 9600 com power com REV012017 INSTRUCTION MANUAL For RF Preamplifier Model PAM 103 1 MHz to 1000 MHz 33 d...

Page 2: ...owave preamplifier models available from Com Power 4 3 0 Important Precautions 5 3 1 Excessive RF input 5 3 2 Saturation 5 3 3 Calibration 5 4 0 Warranty 6 4 1 Maintenance 6 5 0 Application and produc...

Page 3: ...012017 1 0 Introduction This manual includes product specifications safety precautions product maintenance and warranty information Information contained in this manual is the property of Com Power Co...

Page 4: ...port to input port Absolute Max RF Input Ratings 107 dB V 225 mV 0 dBm 1 mW 2 VDC Battery Runtime 13 Hours with new fully charged batteries Power Input 15 VDC 500 mA unregulated Operating Temperature...

Page 5: ...ssed from the bottom of the unit There are no other user serviceable parts inside the unit Do not remove the main instrument cover If the preamplifier needs repair please contact authorized Com Power...

Page 6: ...e or handling of this product or any inability to use this product seperately or in combination with any other equipment When requesting warranty calibration or repair services it is recommended that...

Page 7: ...d to improve the overall signal noise ratio of the measurement system Compensates for signal losses associated with the use of cables and antennas operating within its frequency range Increases sensit...

Page 8: ...rging turn off preamplifier and plug in the supplied charging adapter You can continue using the preamplifier powered by battery charger adapter If the low battery indicator will remain lit it can be...

Page 9: ...ut Verify if the signal source connected If it is a signal generator make sure the RF is turned on Inject a known signal level into the preamplifier and check the gain For example if you inject 50 dB...

Page 10: ...ON MANUAL Preamplifier Model PAM 103 19121 El Toro Rd Silverado California 92676 949 459 9600 com power com REV012017 6 0 Typical Preamplifier Gain 0 10 20 30 40 50 0 200 400 600 800 1000 Preamplifier...

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