New 2.8 inch LCD Display NanoVNA VNA HF VHF UHF UV Vector Network Analyzer Antenna Analyzer + Battery Item Description Frequency Range:50KHz-1500MHz Brand Name:HLFEC Origin:Mainland China : Description This is a DIY product with vector network measurement function. It includes a 2.8-inch touching screen, TX/RX measurement, can determine the complete S11 and S21 parameters, if you need to get S12 and S22, you need to manually replace the trans-ceiver port wiring. Parameter - Product Name: Vector Network Analyzer - Color: Black - Measurement frequency: 50KHz ~ 300MHz (50KHz -900MHz, enable extended firmware) - RF output: -13dbm (maximum -9dbm) - Frequency accuracy: 0.5ppm - Measurement range: 70dB (50kHz-300MHz), 50dB (300M-600MHz), 40dB (600M-900MHz) enable extended firmware) - Port SWR: 1.1 - Display: 2.8 inch TFT (320 x240) - USB interface: USB type-C - Communication mode: CDC (serial) - Power: USB 5V 120mA, built-in 400mAh battery, maximum charging current 0.8A - Number of calibration points: 101 (fixed) - Number of scanning points: 101 (fixed) - Display Tracking: 4, Marking: 4, Setting Save: 5 - PCB: 54mm x 85.5mm x 11mm/2.12" x 3.36" x 0.43" (without connectors, switches) - Measuring S parameters, voltage standing wave ratio, phase, delay, Smith chart... Package Included: 1 x NanoVNA host 1 x USB Type-C data cable 2 x 30mm SMA male to male RG174 RF cable 1 x SMA simple calibration kit 1 x SMA female to female connector Payment We accept payment only through PAYPAL Shipping We ship products worldwide through standard express courier service, it will reach within 7 to 10 days to abroad buyers, we ship the product after recieved clear payment and give full information about shipment to the buyer Return We accept product return 25 days from delivery date but product should be in original condition.