UK made: Four channel 1GHz mixed-signal PC scope with active probes Pico Technology has added four-channel models to its PicoScope 6000E Series of mixed-signal oscilloscopes, each of which can be configured with 16 optional digital channels. “With bandwidths of 750MHz or 1GHz, 8bit or 8-10-12bit flexible resolution and up to 4Gsample capture memory, these products enhance the existing PicoScope 6000E portfolio, adding to the 350MHz and 500MHz models that were introduced in 2020,” according to the company. Optional A3000 Series high-impedance active probes are available, with an input capacitance of 0.9pF in parallel with 1MΩ, and the ability to pass through the full 750MHz or 1GHz to the probe tip.