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Input Channels | Specification |
Analog Inputs [1] | 8 (4 x BNC + 4 x POD) |
Analog Channels [2] | 4 (quad A/D converters) |
Analog Bandwidth [3] | 100 MHz (BNC), 20 MHz (POD) |
Logic Channels (POD) [2] | 8 (3.3/5V CMOS/TTL) |
Input Impedance | 1M±1%, 20pF (BNC), 100K/10pF (POD) |
Input Coupling | AC, DC, GND (BNC), DC (POD) |
Input Range (BNC) | ±48.8mV ~ ±11.8V in 8 ranges |
Input Range (POD) | ±462mV ~ ±5.43V in 4 ranges |
Input Prescale [4] | x20 (BNC only) |
Probe Attenuation | 1:1 to 3000:1 in 16 ranges |
Protocol Capture | UART, SPI, I2C & CAN Bus |
Vertical Scaling | 500 uV/div to 5 V/div (1:1 probe) |
Vertical Accuracy | ±2% or ±3% (prescale enabled) |
Analog Sensitivity | 1mV to 40mV (no prescale enabled) |
Maximum Sensitivity [5] | 200 uV (Time), 40uV (Freq), 10uV (Dithered Mean) |
Data Acquisition | Specification |
Streaming Sample Rates [6] | 1Sa/S to 70kSa/S (continuous) |
Real-Time Sample Rates [7] | 15kSa/S to 40MSa/S (per buffer) |
Sub-Sampling Rates [8] | 1MSa/S to 1GSa/S (per buffer) |
Timebase Range (real-time) | 100nS/div ~ 500mS/div |
Timebase Range (streaming) | 10mS/div ~ 500S/div |
Timebase Range (sub-sampling) | 1nS/div ~ 1mS/div |
Timebase Accuracy | 0.01% (100ppm) |
Hardware Sample Rates | 15kSa/S to 40MSa/S (2000+ rates) |
Capture Buffers | 128kS x 4 (analog) plus 128kS x 8 (logic) |
Capture Resolution | 8 bit converter with 6.8 to 7.6 ENOB |
Maximum Resolution [9] | 12 ENOB (at 1MHz and lower) |
Display Frame Rate (max) | 50 Hz (single channel, 20 mS per analog channel) |
Triggers & Timing | Specification |
Trigger Types | Edge (Rise/Fall), Level/State, Logic & Ext. |
Trigger Level Range | Same as selected Input Range |
Hysteresis/Sensitivity | ±2% full scale (per range) |
Pre-Trigger Hold-Off | 10uS ~ 1S |
Duration Trigger Filter | 10uS ~ 150uS |
External Trigger Bus | YES (logic inputs may also be used) |
Post-Trigger Delay | 8 uS to 2 hours (programmable) |
Logic Pattern Trigger | 8 bit on logic or digitized analog |
High Speed Trigger | YES (on any analog input) |
Glitch Capture (min) | 25nS (logic channel or trigger) |
Interfaces | Specification |
Analog Interface | 4 x BNC and 4 x POD |
Logic Interface | 1 x IDC-26 (inc. logic, analog, data and power) |
Control Interface (POD) | V+, V-, GND, Serial I/O |
Front Panel Pins | Calibration, Trigger Bus, GND |
Host Interface | Isolated Ethernet (RJ-45/CAT-5) |
Data Upload Speed (max) | 1.2 Mb/S (Raw Data), 450 kb/S (Enhanced) |
Host/General | Specification |
Included PC Software [10] | BitScope DSO Virtual Instrument Software |
Optional PC Software [10] | BitScope Logic, Meter, Chart & Library |
Power Requirement | 12 VDC @ 1A (max), 2.5mm CP |
Operating Temperature | 0ºC to 50ºC (or 20ºC to 30ºC for quoted accuracy) |
Storage Requirements | -40°C to +60°C / 5% to 85% RH |
Mounting Options | Desktop or 19 Rackmount |
Dimensions (WxDxH)(net) | 225 x 180 x 42 mm |
Product Weight (net) | 1.05kg (desktop), 1.85kg (rackmount) |
DH19A | E&OE
[1] | Analog capture for each channel is selectable between the BNC or POD inputs individually. |
[2] | Dedicated A/D converter for each analog channel to support sample synchronous capture at all supported hardware rates on both analog channels or one analog and all logic channels. |
[3] | Maximum bandwidth of analog channels captured using equivalent time sampling or used with the multi-band spectrum analyzer via 10:1 probes with prescale disabled and waveform amplitude captured to 10% full-scale. |
[4] | User selectable analog input prescaler for use with low level signals or when 20MHz input bandwidth limiting is required. |
[5] | Minimum measurable peak-to-peak sinusoidal waveform voltage when both resolution enhancement and input multiplier are enabled, when viewed as a waveform (Time) or viewed as a spectrum (Freq) and the minimum measurable average DC voltage (Mean). |
[6] | Streaming capture sample rates for data logging and transient recorder applications. |
[7] | Real-Time (Nyquist Limited) sample rates (captured per frame). |
[8] | Equivalent-Time (not Nyquist limited) sample rates sample rates (captured per frame). Applies to periodic signals only. |
[9] | Specifies the maximum effective number of bits (ENOB) achieveable with resolution enhancement enabled. |
[10] | All specifications are quoted on the basis that the product is used with the apropriate BitScope software. |
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