B-222 Digital oscilloscope


Цифровой осциллограф BORDO B-222

Is designed as a computer expansion card (PCI bus) and is designed to study single and periodic electrical signals; it provides automatic, marker measurements and mathematical signal processing. From its predecessor, the B-221, the board differs by the sampling rate and the ADC resolution and the size of the internal memory. The oscilloscope B-222 is registered in the State Register of Measuring Instruments of the Republic of Belarus (certificate No. 4962).

Main technical specifications

Channel

- Number of input measuring channels - 2

- Input path bandwidth - 150 MHz

- Vertical resolution - 8 bits

- Open / closed input 1 MΩ, work with a standard remote divider

- Hardware input level offset plus or minus input range

- 7 calibrated vertical deviations in 1-2-5 steps:

    without divider - 10 mV / div ... 1 V / div

    with divider 1:10 - 100 mV / div ... 10 V / div


Scan

- Max. sampling frequency:

    for single signals - 250 Mvyb / s (2-channel mode), 500 Mvyb / s (1-channel mode)

    for repetitive signals - 20 GSa / s

- Coeff. sweep - 5 ns / div ... 50 ms / div

- Max. memory length per channel - 16 MW (in single-channel mode - 32 MW)

- Corresponding. Max. time ranges from 0.8 ms to 2.3 hours


Synchronization

- Source - internal channel 1 / internal channel 2 / external

- Modes - standby / auto / mono / stop

- Input type - open / closed.

- Type of synchronization input

    for internal - open

    for external - open / close

- Entrance ex. sync - 1 MΩ

- Synchronization frequency range - 0.1 ... 150 MHz

- Registration history

- Registration start delay after triggering synchronization


Other

- Interface - PCI, 33 MHz, 32 bits.

- Consumption - 7 W

- Dimensions - 195x126x22 mm

- Weight - 0.15 kg


Key software features

- The software is implemented for the operating systems Windows 98 / NT / 2К / XP

- Automatic synchronization search

- Additional functions:

    Frequency meter

    Spectrum analyzer

- Automatic and marker measurements of 22 signal parameters

- Additional mathematical processing: smoothing, averaging

- Ability to use the stored signal as a constant background

- Export to ASCII format (suitable for further processing in MS Excel and other packages)


The composition of the software

- Oscilloscope digital oscilloscope program

- Driver for Windows 98 / NT / 2k / XP

- Documentation and library of additional functions on the driver for using the oscilloscope as an embedded device

- Examples of using the driver for MS Visual C ++