|
|
 |
|
Digital Storage Oscilloscope with Logic Analyzer
 Home Products Measuring Instruments Oscilloscopes Digital Storage Oscilloscope with Logic Analyzer
|
|
DSO-2902 Digital Storage Oscilloscope with Logic Analyzer & FFT
The DSO-2902 is 250 MHz, 8 channel, logic analyzer and FFT spectrum in a single low-cost instruments. The DSO-2902 slashes the cost of capturing and analyzing signals on up to 50 MHz microprocessors, logic families, and analog circuits on systems.
FEATURES
Two 8-bit, 80 MHz, 250 MSa/s analog digitizing channels.
Eight 200 MHz logic analyzer channels.
Innovative cross triggering: Logic analyzer channels can trigger the analog channels and vice versa.
Deep 128K sample data acquisition buffers on each channel.
Continuously variable pre-/post-trigger view.
Variable threshold voltage on logic analyzer channels.
External clock input.
Very fast screen update rates.
High impedance probes, logic analyzer pod, clips, wires and software all include - no hidden costs.
Ruggedized inputs.
8K FFT fast display spectrum from 1.22 MHz to 97.6 MHz, the gain type is logarithm, power spect, magnitude.
Free software upgrades via web sites.
Connect to Laptop or Desktop PC via parallel port.
Twice the measurement Power at 1/5 the Price.
TECHNICAL SPECIFICATIONS
Digital Oscilloscope / Logic Analyzer
Signal Inputs:
Channels : 2 / 8
Max. Sample Rate : 250 MSa/s / 200 MHz.
Bandwidth : 80 MHz / 80 MHz
Vertical Resolution : 8 bits / High, Low.
Acquisition Memory : 128K samples/channel / 128K states/channel.
Input Impedance : 1 MW//15pF / 1 MW//5pF.
Input Coupling : DC, AC, GND
Gain Range : 10mV to 1V/div.
Input Range : ±10V
Max. Input : ±50VDC,150V DC+ AC <10KHz ±50VDC, ±150V DC+AC<10KHz.
Offset Range : (±4.96)(gain setting).
Offset Settability : 0.04 div increments.
Total DC accuracy : ±2% (gain offset).
Threshold Voltage : n/a / -1V to +3V in 50mV steps
Timebase
Range : 6.25 ns/div to 0.8 s/div
Accuracy : ±0.01% / ±0.01%
Resolution : 10ns (5ns: 1ch.) / 10 ns.
Sample Clock Rate : 2.5KHz to 200 MHz in 1, 2, 5 sequence / 2.5KHz to 200 MHz in 1, 2, 5 sequence.
Channel Skew : <1 ns / <1 ns typ., 2 ns max. 5 ns from logic to analog channels cross triggered.
Setup/Hold Time : n/a / 2 ns/0 ns.
External Clock in : DC to 10 MHz, transition at logic analyzer threshold DC to 50 MHz for Oscilloscope.
Trigger
Type : +, - slope, adj threshold / single level; L, H, X for 8 ch. pattern.
Pre-Trigger : 0 to 100% of record / 0 to 100% of record.
Coupling : DC/ACs
Range : 10 divisions
Settability : 0.04 division
Adapter : DC/AC 12 - 20 V/1A
Warranty : 1 year parts and labor; software updates free.
PC Requirements : IBM PC compatibles, 386 zx or better processor with a EPP/BPP parallel port 604K RAM, EGA/VGA (color) display.
FFT spectrum specifications
Points : Adjustable 128, 256, 512, 1024, 2048, 4096, 8192
Inputs : CH-X, CH-Y
Freq. Cursor : Max. from 1.22 MHz to 97.6 MHz.
Window : Hanning (for best freq. resolution), Hamming, Blackman, Triangle, Rectangle (for one shot transients)
Gain type : Logarithm, Power Spect. Magnitude.
DB/Div : 5, 10, 20, 50DBm
Measurement : This information is automatically display at screen.
Display : A time domain and its FFT can be displayed simultaneously.
|
| | |
|
|
Products
