Nano VNA 400mAh Battery Touch-Screen NanoVNA-H4 Network Vector Antenna Analyzer

Nano VNA 400mAh Battery Touch-Screen NanoVNA-H4 Network Vector Antenna AnalyzerDESCRIPTIONNano VNA 400mAh Battery Touch-Screen NanoVNA-H4 Network Vector Antenna Analyzer Features: 100% brand new high quality Nanovna 50KHz-900MHz Vector Network Analyzer UHF VHF UV VNA HF Antenna Analyzer [50kHz-900MHz wide frequency range]: si5351 direct output provides better than 70dB dynamics in 50k-300MHz frequency band extended 300M-600MHz frequency band provides better than 60dB dynamics 600M-900M frequency band is better than 50dB dynamics. 【Improved Frequency Algorithm】: The standing wave meter can use the odd harmonic extension of si5351 to support measurement frequencies up to 900MHz. It allows you to directly measure S11/S21 parameters. To get S12/S22 curves manually swap the TX/RX ports. 【USB Antenna Analyzer】: HF VHF UHF UV VNA Antenna Analyzer provides complete vector network measurement capabilities. 2.8 inch LCD TFT digital display built-in 400mAh battery ensures more than 2 hours working time. Easily charge and control the NanoVNA on a PC via a USB cable. 【Small and Portable Easy to Use】: The Open Hardware NanoVNA Bundle is designed to provide hobbyists with RF gadgets but useful instruments. The upper computer control software can export Touchstone (snp) files which can be used in various radio design and simulation software. 【Perfect DIY Tool】: No need for a metal shielding case you can directly open the machine to view the circuit structure. Recommended for learning principles and use at lower frequencies. Ideal for clients who study can DIY miniature and handheld. Product parameters: PCB: 54mm x 85.5mm x 11mm (without connectors switches) Measurement frequency: 50KHz ~ 300MHz (50KHz -900MHz with extended firmware enabled) RF output: -13dbm (max -9dbm) Measurement range: 70dB (50kHz-300MHz) 60dB (300M-600MHz) 50dB (600M-900MHz) with extended firmware); Port VSWR: < 1.1 Display: 2.8 TFT (320x240) USB interface: USB type-C Communication method: CDC (serial port) Power supply: USB 5V 120mA built-in 400mAh battery maximum charging current 0.8A Scan points: 101 (fixed) Display Tracks: 4 Markers: 4 Settings Save: 5 Measure S-parameters VSWR phase delay Smith chart... Package Included: 1 * NanoVNA (with 400mAh battery) 1 * USB-C cable 2 * 30cm SMA Male to Male RG174 RF Cable 1 * SMA Male Calibration Kit (Open/Short/Load) Note: 1.The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2.Please allow slight manual measurement deviation for the data. POLICESShippingPaymentWARRANTY We only ship to confirmed walmart Order addresses. Please comfirm that your Order address is in line with your shipping address. Please kindly note that the combined shipping is not provided because the shipping fee is calculated by weight. Also the each additional item means exactly the the same color and size. It takes about 7-15 working days to US; about 10-30 working days to other countries. Transit time may be a little delayed because of the bad weather and customs inspection. If you do not receive your item within 30 working days since payment finished please contact us immediately for further assistance. Payment must be completed within 5 days. If you have any problems about payment please contact us via walmart message. We strive for 100% customer satisfaction! Positive Feedback is very important to us. If you have any questions please feel free to contact us via Ask seller a question . We will reply your email within 24 working hours.