514: Difference between revisions

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Using a three-section [[distributed amplifier]], it provides frequency response from DC to 10 MHz.
Using a three-section [[distributed amplifier]], it provides frequency response from DC to 10 MHz.
Prior to the 514, customers had to choose between an instrument with 10 MHz bandwidth (the [[511]])  
Prior to the 514, customers had to choose between an instrument with 10 MHz bandwidth (the [[511]])  
''or'' an instrument with DC response (the [[512]]). The 514 provides DC response ''and'' 10 MHz bandwidth.   
''or'' an instrument with DC–2 MHz response (the [[512]]). The 514 provides DC response ''and'' 10 MHz bandwidth.   


Throughout its production run, a 'D' variant was available (514D, with the 'D' being stamped in by hand  
Throughout its production run, a 'D' variant was available (514D, with the 'D' being stamped in by hand