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The Tektronix DPO4104 1 GHz digital phosphor oscilloscope (DPO) delivers the performance you need to visualize even your most demanding signals. It offers a minimum of 5x oversampling on all channels and sin(x)/x interpolation standard. The standard 10 M record length on all channels enables you to capture long windows of signal activity while maintaining fine timing resolution.
Vertical System Analog Channels
Input Channels: 4.
Analog Bandwidth (-3 dB) 5 mV/div -1 V/div: 1 GHz.
Calculated Rise Time 5 mV/div (typical): 350 ps.
Hardware Bandwidth Limits: 20 MHz or 250 MHz.
Input Coupling: AC, DC, GND.
Input Impedance 1 MΩ: ±1%, 50 Ω ±1%.
Input Sensitivity, 1 MΩ: 1 mV/div to 10 V/div.
Input Sensitivity, 50 Ω: 1 mV/div to 1 V/div.
Vertical Resolution: 8 bits (11 bits with Hi Res).
Max Input Voltage, 1 MΩ: 250 VRMS with peaks ≤ ±400 V.
Max Input Voltage, 50 Ω: 5 VRMS with peaks < ±20 V.
DC Gain Accuracy: ±1.5% with offset set to 0 V.
Channel-to-Channel Isolation: ≥100:1 at ≤100 MHz and ≥30:1 at >100 MHz up to the rated bandwidth for any two channels having equal volts/div settings.
Horizontal System Analog Channels
Maximum Sample Rate (All channels): 5 GS/s.
Maximum Record Length (All channels): 10M points.
Maximum Duration at Highest Sample Rate (All channels): 2 ms.
Time Base Range: 400 ps to 1,000 s.
Time Base Delay Time Range: -10 divisions to 5000 s.
Channel-to-Channel Deskew Range: ±100 ns.
Time Base Accuracy: ±5 ppm over any ≥1 ms interval.
Trigger System
Main Trigger Modes: Auto, Normal, and Single.
Trigger Coupling: DC, HF reject (attenuates >50 kHz), LF reject (attenuates <50 kHz), noise reject (reduces sensitivity).
Sensitivity, Internal DC Coupled: 0.4 div DC to 50 MHz increasing to 1 div at rated bandwidth.
Display Type: 10.4 in. (264 mm) XGA Color Display.
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