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Quartzlock A5-32, User Handbook Manual

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Model A5-32 Operation And Service Manual

 

A5-32 Manual 29 April 2002 

Page 1 of 10

 

 

 

 

 

 

MODEL A5-32

 

32 Way Distribution Amplifier 

USER’S HANDBOOK 

Quartzlock UK Ltd 

Gothic, 
Plymouth Road, 
Totnes, 
Devon 
TQ9 5LH, 
England. 
 
 
Tel: 

+44 (0) 1803 862062 

Fax: 

+44 (0) 1803 867962 

Web:   www.quartzlock.com 
E-mail: [email protected]

 

Summary of Contents for A5-32

Page 1: ...l 29 April 2002 Page 1 of 10 MODEL A5 32 32 Way Distribution Amplifier USER S HANDBOOK Quartzlock UK Ltd Gothic Plymouth Road Totnes Devon TQ9 5LH England Tel 44 0 1803 862062 Fax 44 0 1803 867962 Web...

Page 2: ...requency and Power Characteristics 4 Environmental Conditions 4 Replaceable Fusing Characteristics 4 Cleaning Instructions 4 Distribution Amplifier A5 12 5 Operating Procedure 5 Circuit Descriptions 6...

Page 3: ...transformer whose output is compatible with the input measurement capabilities of this product The product s front and rear panels are typically at earth ground Thus never try to measure AC power lin...

Page 4: ...t 10 C to 55 C 65 to 65 op Storage 40 C to 85 C Magnetic Field Sensitivity 2x10 11 Gauss Atmospheric Pressure 60m to 4000m 1x10 13 mbar Replaceable Fusing Characteristics 800mA time lag HBC Cleaning I...

Page 5: ...lled the output amplifiers in the following description A modified version of the output amplifier with a gain control called the input amplifier drives a twelve way passive power splitter This divide...

Page 6: ...of 13 dBm the second harmonic distortion is less than 60 dBc due to the differential design Third harmonic distortion is less than 40 dBc The bandwidth is 1 dB from 2 MHz to 100 MHz The gain falls by...

Page 7: ...analyser to measure the harmonic distortion and verify against the specifications Repeat for other outputs if desired Take care that the spectrum analyser is not generating harmonics so as to affect...

Page 8: ...ser to any input and search for discrete spurii Calculate their level in dBc related to the 13 dBm nominal output Measure the wideband noise using a preamplifier if necessary to improve the spectrum a...

Page 9: ...at nominal output 10 MHz Source harmonics less than 60dBc a Second harmonic 50dBc b Third harmonic 40dBc 7 Isolation a Output to output 90dB adjacent outputs at 10 MHz 70dB adjacent outputs at 100 MHz...

Page 10: ...Model A5 32 Operation And Service Manual A5 32 Manual 29 April 2002 Page 10 of 10 Appendix...

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