Features Durable ABS Material: Constructed from robust ABS, this antenna is waterproof and sunproof, ensuring reliable performance in various weather conditions Compact & Portable Design: The small size of this high gain antenna makes it easy to carry and install, eliminating any space constraints for your setup Exceptional Signal Range: With its high gain capabilities, this antenna significantly extends your wireless range, allowing for greater distances and improved connectivity Reliable SMA Interface: Featuring a wear-resistant SMA female thread inner pin, this foldable antenna offers a secure connection and durability for long-term use Enhanced Transmission Performance: Designed to reduce co-channel interference, this antenna improves signal gain and ensures faster data transmission for various applications Features: 1、Use 0.5ppm TCXO to ensure the frequency accuracy of high？frequency star measurement. 2、The complete metal shell can fully protect the internal precision circuit while fully considering the protection of the external interface. 3、The customized high-performance SS405 circuit provides good amplitude and phase stability performance. 4、The calibration kit guarantees that the calibration SWR is below 1.03 up to 3GHz. 5、Made of alloy, high hardn, wear resistance, strength and toughn, heat and resistance. Specification: Condition: 100% Item Type: Antenna Analyzer Material: Alloy Color: As Pictures Shown Frequency Range: 50kHz-3GHz Frequency Error: between2ppm Frequency and Temperature: between0.5ppm 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 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 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