Features: Upgraded 4inch LCD antennae analytic with 50KHz-2.7GHz for measurement and extended field use. Features a responsive touchable screen, ergonomic metal, large control knob, support for data export and user friendly operational. Ideal for engineers, radio enthusiasts, and field technicians requiring reliable antennae tuning and signal analysis tools. Perfect for outdoor antennae installation, lab testing, maintenance with its sunlight readable display and metal housing. The high contrast screen ensuring clear visibility from wide angled, while support continuous operation during prolonged fieldwork. Specifications: Component:Metal Type:B/A Bandwidth: 50KHz-2.7GHz Dynamic: 80dB (50KHz-900MHz) 60dB (900MHz-1.5GHz) 50dB (1.5GHz-2.7GHz) Frequency accuracy: <0.5ppm Frequency stability: <2.5ppm Size: Approx.160x92x35mm/6.3x1.38x3.62inch Package Includes: 1 Set antennae analytic 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.