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Antenna Analyzer VNA-F V2 4.3 Inch IPS LCD Display Vector Network Analyzer S-A-A-2 Antenna Analyzer Short Wave HF VHF UHF ,Powerful Signal Generation

<ul><li>4.3-inch IPS LCD display, resolution 800*480, ultra-wide viewing angle, long-term use does not hurt your eyes.</li><li>All aluminum alloy case, sturdy and durable, effectively shielding electromagnetic interference to ensure measurement accuracy.</li><li>The radio frequency interface is SMA, which is convenient for connecting various tested parts.</li><li>Full touching screen design, with 3 side buttons at the same time, flexible and convenient operation.</li><li>Support Chinese and English interface.</li><li>Optimized UI design, convenient for users to perform measurement operations.</li><li>Support screen brightness adjustment.</li><li>The firmware can be upgraded through a virtual U disk, no programmer is needed, and the firmware can be upgraded through the included USB type-c data cable.</li><li>Standard fine quality calibration parts and RG405 phase-stable cable to ensure calibration accuracy.</li><li>Designed with USB power output interface, which can support 5V/1A power output.</li><li>Using 2A high current recharging IC, the recharging time is shorter.</li><li>Supporting host computer software, the host computer supports Chinese and English interfaces.</li><li>The screen images of the device can be obtained by taking a screenshot of the host computer.</li><li>Function: can measure S parameters, voltage standing waves ratio, Smith chart, phase, group delay, etc.</li></ul>

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Specifications:Material: aluminum alloy(case)Main color: blackBattery: 1 * lithium battery, 5000mAhFrequency: 50kHz-3GHzRF output power: -9dBm (error within 1GHz: ±1dB)Frequency accuracy: <0.5ppmS21 dynamic ranges: 70dB (1.5GHz), 60dB (3GHz)S11 dynamic ranges: 50dB (1.5GHz), 40dB (3GHz)2-port return loss: 20dB typ (1.5GHz), 13dB min (3GHz)Number of calibration points: 101 pointsNumber of scanning points: 101 pointsNumber of traces: 4Number of mark points: 4 (the mark point bar can be moved up and down on the screen)USB interface: USB Type-C communication mode: CDC (serial)Setting save: 5 groups (after saving, it can be directly recalled when it is used again, no need to recalibrate, and the saved parameters before the last shutdown will be automatically recalled when it is turned on again)Support calibration result interpolation, can measure without recalibration after adjusting the measurement frequency bandScan time: about 1.9s/1 time (50kHz~3000MHz full frequency band)Item size: 140 * 73 * 20mm / 5.5 * 2.9 * 0.8inItem weight: 270g / 9.5ouncePacking size: 250 * 150 * 50mm / 9.8 * 5.9 * 2.0inPacking weight: 500g / 1.1lbPacking List:1 * Host1 * SMA Open Calibration Kit1 * SMA Short-circuit Calibration Kit1 * SMA 50 Load Calibration Kit1 * SMA-KK Double-Head Female Hole Adapter1 * SMA-JJ Double-Head Male Pin Adapter1 * SMA-JKW Elbow Outer Screw Inner Hole To Inner Screw Inner Needles Adapter2 * 200mm SMA-JJ RG405 RF Cable1 * USB Type-C Data Cable1 * StylusS-A-A-2 NanoVNA V2 2.8 InchMade of fine quality material, practical, easy to operate and use, has a long service life.Features:Made of fine quality material, practical, has a long service life.Portable and compact, easy to operate and carry.With housing, 2.8 inch LCD touching screen display.Measurement frequency range is 50KHz~3GHz.High stability, high sensitivity, high accuracy, greatly improved performance.Specifications:Material: PCB+acrylicColor: blackFrequency range: 50KHz-3GHzSystem dynamic range (calibrated): 70dB (up to 1.5GHz), 60dB (up to 3GHz)S11 noise floor (calibrated): -50dB (up to 1.5GHz), -40dB (up to 3GHz)Sweep rate: 100 points / sDisplay: 2.8", 320*240USB interface: Micro USBPower: USB, Maximum charge current 1ABattery: 1 * lithium battery, 1950mAh (included)Battery connector: JST-XH 2.54mmMaximum sweep points (on device): 201Maximum sweep points (USB): 1024Port 2 return loss (1.5GHz): 20dB typPort 2 return loss (3GHz): 13dB minPackage size: 170 * 100 * 35mm / 6.7 * 3.9 * 1.4inPackage weight: 225g / 7.9ounceNote:1. VNA-QT software download: https://github.com/nanovna/NanoVNA-QT/releases2. nanovna-saver: https://github.com/zarath/nanovna-saver/tree/feature/nanovna-v23. User guide: https://github.com/nanovna/NanoVNA-QT/raw/master/ug1101.pdfPacking List:1 * S-A-A-2 Host (with 1950mAh battery)1 * Micro USB Data Cable2 * 300mm SMA Male to Male SS405 RF Cable1 * SMA Male Calibration Kit-OPEN1 * SMA Male Calibration Kit-SHORT1 * SMA Male Calibration Kit-LOAD1 * SMA Female to Female Connector1 * Set of AccessoriesSpecifications:Material: PCBColor: blackMeasurement frequency: 50KHz~300MHz (50KHz~900MHz, enable extended firmware)(the products will be updated with the latest firmware before shipping, the actual measurement frequency is 50KHz~900MHz)RF output: -13dbm (maximum -9dbm)Frequency accuracy: <0.5ppmMeasurement ranges: 70dB (50KHz-300MHz), (50dB (300M-600MHz), 40dB (600M-900MHz) enable extended firmware)

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<html>
 <head>
 <meta name="viewport" content="width=device-width, initial-scale=1">
 <link
 rel="stylesheet"
 href="https://unpkg.com/tachyons@4.12.0/css/tachyons.min.css"
 />
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 <body>
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 <div class="tc">
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 <image height="14" width="auto" src="https://i5.walmartimages.com/dfw/8822aef6-7abe/k2-_f4ee767f-a90a-4f70-be39-71e5d7b238a0.v1.jpg"></image>
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