Specification Practically made of high quality material, has a long service life Portable and compact, easy to use and carry, the EVA storage bag is convenient to store and carry. 4.0 inch TFT LCD touch screen display. The measuring frequency range is 50 kHz 3 GHz. High stability, high sensitivity, high accuracy, greatly improved performance. Made of high quality material, practical, easy to use and use, has a long service life. Properties: Practically made of high quality material, has a long service life Portable and compact, easy to use and carry. 4.0 inch TFT LCD touch screen display. The measuring frequency range is 50 kHz 3 GHz High stability, high sensitivity, high accuracy, greatly improved performance. The EVA storage bag is convenient for storing and carrying. Main material: PCB + iron Color: Black Battery: 1 * lithium battery, 3000mAh (included) Measurement frequency range: 50KHz-3GHz Frequency tolerance: 2ppm Frequency stability: 0.5 ppm System dynamic range (calibration): 70 dB (up to 1.5 GHz), 60 dB (up to 3 GHz) S11 noise floor (calibration): -50 dB (up to 1.5 GHz), -40 dB (up to 3 GHz) Sampling rate: 100 points / second Display: 4.0 inches, 320 * 480 USB interface: micro USB Power supply: USB, maximum charging current 1A Battery connector: JST-XH 2.54 mm Maximum sweep points (on the device): 201 Maximum sweep points (USB): 1024 Port 2 return loss (1.5 GHz): 20 dB typ Port 2 return loss (3 GHz): 13 dB MIN Item size: 117 * 85 * 25mm / 4.6 * 3.3 * 1.0in Item weight: 368 g Package size: 215 * 137 * 85mm / 8.5 * 5.4 * 3.3in Package weight: 972 g Product includes 1 * SAA-2N host 1 * Micro USB data cable 2 * 500mm N-Type-Male-Male-RG142-PUR-HF-Cable 1 * N-type male calibration kit-OPEN 1 * N-type calibration kit for men - SHORT 1 * N-type male calibration kit-LOAD 1 * N type female to female 1 * EVA storage bag 1 * touch screen paddle and lanyard