The UNI-TUPO1104is a 100 MHz, 4-channel digital phosphor oscilloscope designed to offer deep memory, high waveform capture rates, and real-time recording/playback with a 256-level grayscale display. It employs UNI-Ts Ultra Phosphor 2.0 technology, enabling clear visualization of transient events and fine waveform detail. With a maximum real-time sampling rate of 2 GSa/s (single channel) and a maximum memory depth of 56 Mpts, the UPO1104 can sustain high sampling rates across broad time-base settings while capturing up to 500,000 wfms/s in Fast Acquire mode.
Hardware-based, uninterrupted waveform recording can store up to 120,000 frames for later review. Each of its four analog channels features low baseline noise (<100 Vrms), a vertical scale range from 500 V/div to 20 V/div, and 8-bit resolution, optimized for precise signal observation. The integrated DVM module supports AC/DC TRMS measurements, and 36 automatic waveformparameter measurements can be performed within both screen and cursorselected areas.
Rich triggering options (edge, pulse width, video, slope, runt, overamplitude, delay, timeout, duration, setup/hold, Nth-edge, code pattern) and fullmemory hardware decoding for RS232, I2C, and SPI facilitate complex signal analysis. Network and USB connectivity enable remote control, data storage, and SCPI programmability.
| Parameter | UPO1104 Specification |
|---|---|
| Analog Bandwidth: | 100 MHz |
| Calculated Rise Time (1090 %): | 3.5 ns |
| Channels (analog): | 4 |
| Maximum Sampling Rate: | 2 GSa/s (single) 1 GSa/s (dual) 500 MSa/s (quad) |
| Acquisition Modes: | Normal, Peak Detect, High Resolution, Averaging (28192) |
| Maximum Memory Depth: | 56 Mpts (all channels) |
| Waveform Capture Rate: | 150,000 wfms/s (Normal) 500,000 wfms/s (Fast Acquire) |
| Hardware Real-Time Recording: | 120,000 frames |
| Display: | 7 WVGA (800480) TFT LCD, 256-level grayscale, 24-bit true color, Point/Vector modes, persistence: Min, 50 msinfinite, DSO |
| Vertical System: | Input Coupling: DC, AC, GND Input Impedance: 1 M 2 % 16 pF 2 pF Probe Attenuation: 0.001X2000X (userconfigurable) Max Input: 135 Vrms; 8-bit |
| Vertical Scale: | 500 V/div to 20 V/div; Offset Range: 500 V50 mV/div: 2 V 100 mV500 mV/div: 20 V 1 V5 V/div: 200 V 10 V20 V/div: 400 V |
| Bandwidth Limit: | 20 MHz |
| Low-Frequency Response (AC, 3 dB): | 5 Hz (on BNC) |
| DC Gain Accuracy: | < 10 mV: 4 % FS; 10 mV: 3 % FS |
| DC Offset Accuracy: | (2 % + 0.1 div + 2 mV) |
| Channel-to-Channel Isolation: | > 40 dB (DC to bandwidth) |
| Horizontal System: | Time Base Range: 1 ns/div1000 s/div Time Base Accuracy: 5 ppm initial, 1 ppm/year Delay: Pre-trigger 1 screen, Post-trigger 1 s50 s Modes: YT, XY, Roll |
| Trigger System: | Level Range: 5 div (internal), EXT 9 V Modes: Auto, Normal, Single Coupling: DC, AC, HF Reject, LF Reject, Noise Reject Holdoff: 80 ns10 s Types: Edge, Runt (> , <, , None; Polarity +/), Pulse Width (8 ns10 s), Window (8 ns10 s; Polarity +/; Enter/Exit), Nth Edge (165,535; 8 ns10 s Idle), Delay (8 ns10 s; Edge type R/F; > , <, , None), Timeout (8 ns10 s), Pattern (H, L, X, Rising, Falling), Duration (8 ns10 s; > , <, ), Setup & Hold (2 ns4 s Setup; 8 ns10 s Hold; Clock: R/F; Data: H, L), Pulse Slope (Polarity ; > , <, < >; Time: 8 ns1 s), Video (NTSC, PAL, SECAM) |
| Decoding: | RS232/UART (Baud: 24002,764,800 bps, custom; Data bits: 58), I2C (Start/Restart/Stop/Loss/Add/Data/ADDR; Addr mode: 7/10 bits; Addr range 0127/01023; Byte length 15), SPI (Idle/Data/SS conditions; Timeout 80 ns10 s; Data bits 432; Data set H, L, X; Clock R/F) |
| Measurements: | Cursors: V, T, 1/T (Hz), Voltage/Time at point; Auto: 36 params (Max, Min, Top, Base, Amp, P-P, Middle, Avg, Avg-Cycle, RMS, RMS-Cycle, AC RMS, Period, Freq, Tr/Tf, RiseDelay, FallDelay, +Width, Width, FRxR, FRxF, FxFR, FxFx, FRxL, FRxR, FLxR, FLxF, +Duty, Duty, Area, Area-Cycle, Overshoot, Preshoot, Phase, Pulse count); Simultaneous: 5; Statistics: Mean, Max, Min, Std Dev, Count; Frequency Counter: 7-digit; XY: Time, Cartesian, Polar, Product, Ratio |
| Math & FFT: | A + B, A B, A B, A / B, FFT (Max 1 M points; Windows: Hanning, Hamming, Rectangle, Blackman, FlatTop; Display: Split, Full, Independent, Waterfall 1/2; Scale: Vrms, dBV; Spectrum Settings: Start, Stop, Center, Span; Detection: Normal, Avg, Max Hold, Min Hold; Marker: Type, Points, List), Editable: Log, Exp, Sin, Cos, Tan, Sqrt, Ln, floor, ABS, acos, asin, atan, sinh, tanh, ceil, cosh, fabs, intg, diff; Filters: LP, HP, BP, BS; Logic: AND, OR, NOT, XOR |
| Storage & File: | Internal: Inside/Outside External: USB (waveforms, settings, pictures) |
| Probe Compensator Output: | 3 Vpp; Frequency: 10 Hz, 100 Hz, 1 kHz, 10 kHz |
| Interfaces: | USB Host, USB Device, LAN, EXT Trig, AUX Out (Trig Out, Pass/Fail, DVM) |
| Power: | 100 240 VAC 10 % (50/60 Hz) or 100 120 VAC 10 % (400 Hz) 75 W max Fuse: 2.5 A, F-class, 250 V |
| Environmental: | Operating: 0 C 40 C, 90 % RH ( 35 C), Pollution Degree 2, Altitude < 3000 m; Non-operating: 20 C 70 C, 60 % RH (35 C40 C), Altitude < 15,000 m |
| Dimensions & Weight: | 336 mm 170 mm 110 mm 2.45 kg |
| Safety & EMC: | EN61010-1:2010 + A1:2019, EN61010-2-030:2021 + A11:2021, UL61010-1:2012 Ed.3+R:19 Jul 2019, UL61010-2-030:2018 Ed.2, CSA C22.2#61010-1:2012 Ed.3+U1/U2/A1, CSA C22.2#61010-2-030:2018 Ed.2; EMC: CISPR 11 Class B Group 1 (150 kHz30 MHz & 30 MHz1 GHz), ESD: IEC 61000-4-2 (4 kV contact, 8 kV air), EFT: IEC 61000-4-4 (2 kV), Surge: IEC 61000-4-5 (1 kV LL, 2 kV LG), RF Immunity: IEC 61000-4-3 (0 V/m 80 MHz1 GHz, 3 V/m 1.42 GHz, 1 V/m 22.7 GHz), Conducted: IEC 61000-4-6 (3 V 0.1580 MHz), Voltage Dips/Interrupts: IEC 61000-4-11 (0 % UT 1 cycle, 40 % UT 10/12 cycles, 70 % UT 25/30 cycles, Short 0 % UT 250/300 cycles) |
| Calibration Interval: | Recommended annually |
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