Best Network Scanner Analyzer

[2022 Upgraded] AURSINC NanoVNA-H4 V4.3 Vector Network Analyzer 10KHz-1.5GHz HF VHF UHF 4'' Portable Antenna Analyzer Measuring S Parameters, Voltage Standing Wave Ratio, Phase, Delay, Smith Chart

✔️[2022 Upgraded Nanovna-H4 HW V4.3 ] Latest features: with latest HW 4.3 version, Nanovna-H4 is added a brand new panel plus added a new SD port for data storage(support up to 32GB memory card, not included in the package). The NanoVNA-H4 vector network analyzer is a Hugen Origin that provides perfect vector network measurement capabilities, tiny and handheld, stand-alone with 4-inch LCD display, portable with 1950mAh battery powered or USB powered.
✔️[Improved Frequency Algorithm] The improved frequency algorithm of NanoVNA-H4 can use the odd harmonic extension of si5351 to support the measurement frequency up to 1.5GHz. The 50K-300MHz frequency range of the si5351 direct output provides better than 70dB dynamic, The extended 300M-900MHz band provides better than 60dB of dynamics, and the 900M-1.5GHz band is better than 40dB of dynamics.
The metal shield is designed to reduce the external interference and improve the measurement accuracy.
✔️[Antenna Performance Measurement] The default firmware main function for NanoVNA-H4 vector network analyzer is used for antenna performance measurement. The TX/RX method can measure the complete S11 and S21 parameters. If you need to obtain S12 and S22, you need to manually replace the transceiver port ....

【2023 Upgraded Foxwell NT301 Obd2 Scanner, Latest Enhanced Vehicle Doctor】 As 2 IN 1 Battery Tester Car Code Scanner Reader with 12V battery testing, NT301 Plus Odb2 Scanner covers ALL Functions of NT301✅Full OBDII /EOBD troubleshooting✅One-click I/M Readiness - helps you pass s-m-o-g check✅Also adds 12V Battery Analyzer, Regular Flooded, AGM, and gel battery testing, tests starting(cranking) and charging system, which provides a easy and affordable solution for technicians and DIY users.

Diagnostic Capability - Integrated high performance spectrum analyzer helps reduce troubleshooting costs..
Security - The DDW365 delivers the latest security authentication and encryption standards to prevent unauthorized access to the wireless network.....
Network Interface - 4 10/100/1000 Ethernet interfaces provide high speed LAN capability. IPv4 and IPv6 support enables increased address capacity and....
Product includes power cable and ethernet cable (color of ethernet cable may vary).
Enhanced Wireless - The DDW365 provides 8 SSIDs that offer considerable flexibility for the customer’s network. MSOs can reserve SSIDs for hotspots,....

Compatible with: Antenna Adapter Cable for Ham Radio, Amateur Radio, Handheld Floating Marine VHF Radio, Two Way Radio, Walkie Talkie, USB RTL SDR Receiver.
Compatible with: Test Probe Coaxial Jumper Cable for Handheld RF Explorer, SWR Meter, VNA Vector Network Analyzer, Antenna Analyzer, Spectrum Analyzer.
Package List: 2 x Cable (As the Picture Shown).

Connector: UHF SO239 Female 50 Ohm Connector.
Compatible with: Antenna Adapter Cable for Ham Radio, Amateur Radio, Handheld Floating Marine VHF Radio, Two Way Radio, Walkie Talkie, USB RTL SDR Receiver.
Compatible with: Test Probe Coaxial Jumper Cable for Handheld RF Explorer, SWR Meter, VNA Vector Network Analyzer, Antenna Analyzer, Spectrum Analyzer.
Package List: 1 x Cable (As the Picture Shown).

【Plug and Play】: No need to install any software and drivers, and no need network, you can connect with your computer only by one USB cable, plug....
【1D QR 2D Desktop Scanner】: Easily to capture 1D, 2D bar codes on labels, paper, and mobile phone or computer screen. Compatible 1D barcode like....
【Superior Decoding Capability】: Eyoyo Platform barcode scanner with an excellent CCD optical imaging scanning technology can easily capture mobile....
【Handsfree Barcode Scanner】: This handsfree barcode scanner you can directly fixe it onto your desk or table, no need to pick up the scanner when....
【Widely Used】: Eyoyo desktop scanner with a widely used to work on supermarket, mall, bookstore, convenience store, retail shop, library,....

Sharing for USB Storage, printer, scanner, webcam, and many other USB devices.
Supports Multi USB Server in the same Network.
Shares USB Devices among Wired or Wireless Network Users by connecting network via Wireless Router.

3 Ft. RG58A/U Coax Cable with PL-259 Connectors..
Great For CB, Antennas, Antenna Analyzer, Dummy load, Radio Scanner, Ham Radio Transceiver, SWR METER,CB Radio Handheld & Amateur Radio Equipment..

VERSATILE CONNECTIVITY: The Brother Wireless desktop color scanner permits users to connect via Ethernet, wireless, or high speed USB 2.0.
2. 8″ COLOR TOUCHSCREEN: The LCD display offers one touch scanning to preset destinations and device settings to expedite scanning functions. Wireless network security is up 64/128 bit, WPA/psk (tkip/aes) and wpa2 psk aes.
IMAGE OPTIMIZATION FEATURES: This desktop document scanner includes multi feed detection, background removal, blank page removal, and more.
MULTIPLE DRIVER SUPPORT: The Brother ADS2700W desktop color scanner support Windows, Mac, and Linux along with TWAIN, WIA for PC, ICA for Mac, and SANE (1).
SECURE: The ADS 2700W ensures secure scanner access using individual and specific scanning functions including SSL, TLS, SFTP, and Settings Lock.. Daily Duty Cycle:3000.