Page values for "DC501"

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"Products" values

1 row is stored for this page
Manufacturer   Tektronix
Model   DC501
Class   Plug-in
Description   

basic 100 MHz frequency counter

Series   TM500 system
Introduced   1972
Discontinued   1980

"Specifications" values

7 rows are stored for this page
Parameter   Input frequency
Value   

10 Hz to 100 MHz

Parameter   Gate time
Value   

10 ms to 10 s in decade steps, plus Manual (totalize count of up to 107 events)

Parameter   Resolution
Value   

7 digits

Parameter   Display
Value   

7-digit LED, overflow indicator

Parameter   Input impedance
Value   

1 MΩ // 20 pF, ×5/×10/×50 attenuator (front) or 50 Ω // 20 pF (rear)

Parameter   Time base stability
Value   

≤1×10-5; Opt. 1, ≤5×10-7 (0°C to +50°C after ½h warm-up)

Parameter   Time base drift
Value   

≤1×10-5; Opt. 1, ≤1×10-7 (per month)