Tektronix TDS 340A characteristics

   Signal acquisition system

Sec/Div setting : 10
s/div – 5 ns/div
Minimum pulse width : 10 ns
Measurement type : Average of ≥16 waveforms
DC accuracy : ±(2.0% × |reading| + 0.15 div + 0.3 mV)

Accuracy, Offset - Volts/Div setting :
2 mV/div – 99.5 mV/div
100 mV/div – 995 mV/div
1 V/div – 10 V/div

Analog Bandwidth, DC Coupled : DC – ≥100 MHz

Input Impedance, DC-Coupled : 1 M
±1% in parallel with 20 pF ±2.0 pF

Input Voltage, Maximum : ±300 V (DC or AC) CAT II; derate at 20 dB/decade above 100 kHz to 13 V peak AC at 3 MHz and above

   Time base system

Accuracy, Long Term Sample Rate and Delay Time : ±100 ppm over any ≥1 ms interval

   Triggering system

Accuracy, Trigger Level, DC Coupled : ±(3% of |Setting – Net Offset1| + 0.2 div × volts/div setting + Offset Accuracy

Sensitivity, Edge-Type Trigger DC Coupled :
CH1 or CH2 0.35 division from DC to 20 MHz, increasing to 1 div at 100 MHz
External : 50 mV from DC to 20 MHz, increasing to 150 mV at 100 MHz
External/10 :  500 mV from DC to 20 MHz, increasing to 1.5 V at 100 MHz

Input Impedance, External Trigger : 1 M
±2% in parallel with 20 pF ±2 pF

   Power requirements

Power Consumption : ≤65 Watts (120 VA)

   Signal acquisition system

Accuracy, DC Gain, Envelope Acquisition Mode : ±2% for sec/div settings from 10
s/div to 5 ns/div

Accuracy, DC Voltage Measurement Sample Acquisition Mode : DC accuracy ±(2.0% × (|reading – Net Offset1|) + Offset
Accuracy + 0.13 div + 0.6 mV)

Tektronix TDS 340A

• 
  2 input channels, each with a record length of 1,000 samples and 8-bit vertical resolution. Both channels acquire waveforms simultaneously.
• 
  500 Megasamples/second maximum sample rate.
• 
  100 MHz analog bandwidth and fastest time base setting of 5 ns/div.
• 
  A full complement of advanced functions including on-screen readout, AUTOSET, cursors, continuously updated automatic measurements, and FFT.
• 
  Waveform averaging, waveform enveloping, and hardware peak detection.
• 
  Floppy disk drive for mass storage of waveforms, setups, and hard copies.
•  A unique graphical user interface (GUI) and a logical front-panel layout which combine to deliver the standard in usability pioneered by the TDS family of oscilloscopes.