HP 54008A 22-ns Delay Line for the HP 54750A High-Bandwidth Digitizing Oscilloscope

Each delay line is shipped from the factory with a VSWR versus frequency plot and an insertion loss versus frequency plot for that particular delay line.

The HP 54750 family of digitizing oscilloscopes are sequential sampling digitizing oscilloscopes and contain about 22 ns of delay between trigger point and the first sampling point. Using the HP 54008A, the trigger point can be displayed on the screen of any HP 54750-series oscilloscope.

When using an HP 54750-series oscilloscope with the HP 54118A trigger, the delay between the trigger event and the first sample point is increased by about 4 ns. Because the HP 54008A delay line's electrical timing length is greater than 22 ns long, the HP 54008A will work in this application also.

• View trigger events with HP 54750-series or HP 54120-series scopes
  
  
• Frequency range from dc to 20 GHz
  
  
• Less than 5.70 dB of attentuation at 20 GHz

Performance Specifications
Delay:			>= 22 ns  

Frequency Range:	dc to 20 GHz

VSWR:			<= 1.45:1  

Insertion Loss:		<= 5.70 dB at 20 GHz  


Performance Characteristics 
Risetime:		<= 40 ps (20% to 70%)  

Overshoot:		<= 5 mV as displayed with the  
			HP 54754A TDR step generator  

Connectors:		SMA (f)


Environmental Characteristics

Temperature Operating:	+ 15 °C to + 35 °C  (+ 59 °F to + 95 °F)  

Temperature: 		-40 °C to + 70 °C  (-40 °F to + 158 °F)  
NonOperating:

Humidity Operating:	Up to 90 % relative humidity 
			at +35 °C (+ 95 °F)  

Humidity Nonoperating:	Up to 95 % relative humidity 
			at +65 °C (+ 149 °F)  

Altitude Operating:	4,600 m (15,000 feet)  

Altitude Nonoperating:	15,300 m (50,000 feet) 

Weight:			Net Approximately 1.53 kg (3.4 lb)  

Dimensions:  		Width: 212.60 millimeters (8.37 inches)    
			Heighth: 68.58 millimeters (2.7 inches)   
			Depth: 222.25 millimeters (8.75 inches) 

HP 54008A      22-ns Delay Line

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