DC503: Difference between revisions

Revision as of 09:17, 20 December 2020

Tektronix DC503
100 MHz frequency counter Tektronix DC503 Produced from 1972 to 1993 Manuals Tektronix DC503 Manual (OCR, PDF) Tektronix DC503A Manual (OCR, PDF) Tektronix DC503A Military Manual (PDF) Tektronix DC503 Factory Calibration Procedure (PDF, needs OCR) (All manuals in PDF format unless noted otherwise)

The Tektronix DC503 is a 100 MHz frequency counter plug-in for the TM500 system.

	— DC503 —
Frequency DC Coupled	0.1 Hz to 100 MHz
Frequency AC Coupled	10 Hz to 100 MHz
Impedance	1MΩ paralleled by approx. 20pF
Sensitivity	300mV p-p sinewave times attenuation to 100MHz
Max Input Voltage	1x Atten: 50V @ ≤2kHz, derate -20dB/decade to 10MHz; 10V @ 10kHz to 25MHz, derate -20dB/decade to 50MHz; 5V @ 50MHz to 100MHz
Max Input Voltage	10x/100x Atten: 500V @ ≤2MHz, derate -20dB/decade to 100MHz
	— DC503A —
Frequency DC Coupled	0 Hz to ≥125 MHz
Frequency AC Coupled	10 Hz to ≥125 MHz
Impedance	1MΩ paralleled by approx. 27pF
Sensitivity	20mV RMS sinewave to 100MHz, 35mV RMS sinewave to 125MHz
Max Input Voltage	1x Atten: 200V_peak, 400V_p-p @ DC-50kHz; 200Vpeak, ≤(20/f)V_p-p @ 50kHz - 1.33MHz; 200V_peak, ≤15V_p-p @ 1.33MHz to 125MHz
Max Input Voltage	5x Atten: 200V_peak, 400V_p-p @ DC-5MHz; 200V_peak, ≤(2000/f)V_p-p @ 5MHz - 100MHz; 200V_peak, ≤20V_p-p @ 100MHz to 125MHz

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-==Specifications==
+{{BeginSpecs}}
-[[Category:Specifications needed]]''please add''
+{{SpecGroup | DC503 }}
+{{Spec | Frequency DC Coupled| 0.1 Hz to 100 MHz }}
+{{Spec | Frequency AC Coupled| 10 Hz to 100 MHz }}
+{{Spec | Impedance | 1MΩ paralleled by approx. 20pF}}
+{{Spec | Sensitivity | 300mV p-p sinewave times attenuation to 100MHz }}
+{{Spec | Max Input Voltage | 1x Atten: 50V @ ≤2kHz, derate -20dB/decade to 10MHz; 10V @ 10kHz to 25MHz, derate -20dB/decade to 50MHz; 5V @ 50MHz to 100MHz }}
+{{Spec | Max Input Voltage | 10x/100x Atten: 500V @ ≤2MHz, derate -20dB/decade to 100MHz }}
+{{SpecGroup | DC503A }}
+{{Spec | Frequency DC Coupled| 0 Hz to ≥125 MHz }}
+{{Spec | Frequency AC Coupled| 10 Hz to ≥125 MHz }}
+{{Spec | Impedance | 1MΩ paralleled by approx. 27pF}}
+{{Spec | Sensitivity | 20mV RMS sinewave to 100MHz, 35mV RMS sinewave to 125MHz }}
+{{Spec | Max Input Voltage | 1x Atten: 200V<sub>peak</sub>, 400V<sub>p-p</sub> @ DC-50kHz; 200Vpeak, ≤(20/f)V<sub>p-p</sub> @ 50kHz - 1.33MHz; 200V<sub>peak</sub>, ≤15V<sub>p-p</sub> @ 1.33MHz to 125MHz }}
+{{Spec | Max Input Voltage | 5x Atten: 200V<sub>peak</sub>, 400V<sub>p-p</sub> @ DC-5MHz; 200V<sub>peak</sub>, ≤(2000/f)V<sub>p-p</sub> @ 5MHz - 100MHz; 200V<sub>peak</sub>, ≤20V<sub>p-p</sub> @ 100MHz to 125MHz }}
+{{EndSpecs}}
 ==Pictures==