Specification: Condition: New Item Type: AntennaAnalyzer Material: Alloy Color: As Pictures Shown Frequency Range: 50kHz-3GHz Frequency Error: <2ppm Frequency and Temperature: <0.5ppm System Dynamic Range (Calibration): 70dB (up to 1.5GHz), 60dB (up to 3GHz) S11 Noise Floor (Calibration): -50dB (up to 1.5GHz), -40dB (up to 3GHz) Scanning Speed: 100 points/sec Display: 2.8in, 320 x 240 RF Port: SMA (If you need to measure SMA devices such as Wifi antennas, please use SMA to RPSMA connector) USB Interface: MicroUSB Power Supply: USB, maximum charging current 1A Battery: 1950mAh lithium ion battery(Built-In) Battery Connector: JST-XH 2.54mm Maximum Scanning Point (on the Device Screen): 201 Maximum Scanning Point (USB): 1024 Port 2 Return Loss (1.5GHz): 20dB typ Port 2 Return Loss (3GHz): 13dB MIN VNA-QT Software Compatible System: forLinux, forWindows (7+), for OS planned Package List: 1 x S-A-A-2 Host (Built-In 1950mAh Battery)1 x USB Data Cable2 x 30cm SMA Male to Male SS405 RF Cable1 x SMA Simple Calibration Kit Open1 x SMA Simple Calibration Kit Short1 x SMA Simple Calibration Kit Load1 x SMA Female to Female Connector1 x EVA Carrying Case1 x Lanyard Touch Paddle