Features: Experience superior radio reception with the DSP2 Malachite Receiver, featuring 3.5inch touchable screen, 10kHz-380MHz 404MHz-2GHz frequency, and advanced DSP2 technology for clear signal decoding. Equipped with 5000mAh battery, and aluminum casing, this receiver ensuring in diverse environment. Suitable for radio enthusiasts, engineers, and requiring precise signal analysis and reliable communication tools. Suitable for laboratory testing, or amateur radio exploration with its portable design and 192kHz panoramic spectrum display. EnhanceS weak signal detection using preamplifier and high impedance mode while enjoy support for professional grade sound monitoring. Specifications: Component:Aluminium Size:Approx.130x95x30mm/5.12x1.18x3.74inch Frequency: 10kHz-380MHz, 404MHz-2GHz Panoramic width: 192kHz, 96kHz, 48kHz Sensitivity: 0.3uV up to 1GHz Dynamic bandwidth: 82dB High impedance mode (DSP2 or DSP1 is equipped with optional board) Power supply: 5000mAh battery Screen: 3.5inch touchable LCD Package Includes: 1 Set Radio Receiver note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual of the item.