Features High Accuracy: The antenna analyzer use 0.5ppm TCXO to ensure the frequency accuracy of high‑frequency star measurement. Metal Shell: The complete metal shell can fully protect the internal precision circuit while fully considering the protection of the external interface. SS405 Circuit: The customized high-performance SS405 circuit provides good amplitude and phase stability performance. Calibration: The calibration kit guarantees that the calibration SWR is below 1.03 up to 3GHz, with common calibration function, small measurement error and high quality. Long Serve Life: The antenna analyzer made of alloy, high hardness, wear resistance, strength and toughness, heat and corrosion resistance. Specification: Condition: 100% Brand New Item Type: Antenna Analyzer 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: for Linux, for Windows (7+), for OS planned Package List: 1 x S-A-A-2 Host (Built-In 1950mAh Battery) 1 x USB Data Cable x 30cm SMA Male to Male SS405 RF Cable 1 x SMA Simple Calibration Kit Open 1 x SMA Simple Calibration Kit Short 1 x SMA Simple Calibration Kit Load 1 x SMA Female to Female Connector 1 x EVA Carrying Case 1 x Lanyard Touch Paddle Package List 1 x S-A-A-2 Host (Built-In 1950mAh Battery) 1 x USB Data Cable 2 x 30cm SMA Male to Male SS405 RF Cable 1 x SMA Simple Calibration Kit Open 1 x SMA Simple Calibration Kit Short 1 x SMA Simple Calibration Kit Load 1 x SMA Female to Female Connector 1 x EVA Carrying Case 1 x Lanyard Touch Paddle