Màn hình cảm ứng 2.8 inch HDMB 50-3GHz truy cập2 HF VHF UHF Nanovna F V2 inch

HDMB V2 Pro 3G vector network analyzer with 2.8 inch touch screen for antenna lovers
Made of high-quality materials, it is practical, easy to operate and use, and adopts high-end metal casing with long service life.
1. Use 0.5ppm TCXO: To ensure the frequency accuracy of high frequency measurement with the 0.5ppm TCXO network analyzer.
2. Metal Shell: The metal shell can fully protect the internal precision circuit, and fully consider the protection of the external interface.
3. High-performance Calibration Kit: The network analyzer is equipped with high-performance calibration kit to ensure that the calibration SWR is less than 1.03 when reaching 3GHz.
4. Good Amplitude and Phase Stability: The 2 customized high-performance SS405 SMA RF cables provide good amplitude and phase stability.
5. 5. Easy to carry: equipped with high-grade plastic outer packaging, the network analyzer is easier to carry and store.
Product descriptions
The vector network analyzer for *HDMB V2 Pro
NanoVNA V2 3GHz is based on the license agreement for LGPL, based on the design for OwOComm, developed and produced a vector network analyzer that is more convenient to carry and use.
The vector network analyzer for *SAA-2/NanoVNA uses a user interface similar to interface for NanoVNA, but uses a different technical architecture. The network analyzer for SAA-2/NanoVNA V2 does not load initial calibration data at startup, and does not automatically insert calibration data after the user changes the frequency. The calibration data must be recalibrated or recalled after each start and frequency change. Please read the instruction manual carefully before use to avoid damage to the device.
Model: HDMB V2 Pro iron case
Frequency range: 50kHz-3GHz
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/second
Display: about 2.8 inch, (320 * 480)
USB Interface: USB Type-Ccharging, power supply
Power supply: USB, maximum charging current 1A
Battery: 1500mAh lithium ion
Battery connector: JST-XH 2.0mm
Maximum scan point (on device screen): 201
Maximum scan point (USB): 1024
Port 2 return loss (1.5GHz): 20dB typ
Port 2 return loss (3GHz): 13dB MIN
Item size: 142 x 75x 23mm /(5.1 x2.9x0.9in)
Item weight: 208g / (7.4oz.av)
Package size: 245 x142 x 50mm /(9.7 * 5.6 * 2in)
Package weight: 428g ( 15.1 oz.av)
Delivery does not include batteries：
Item weight: 181g / (6.4oz.av)
Package size: 245 x142 x 50mm /(9.7 * 5.6 * 2in)
Package weight: 100g ( 14.2 oz.av)
Parcel list Accessor2
2.8 inch vector network analyzer all accessories
1*HDMB V2 Pro Vectory Network Analyzer (Built-in 1500mAh battery)Host
1*Type-C USB Data Cable
2*200mm SMA male to male RF black cable
1*SMA Simple Calibration Set Open
1*SMA Simple Calibration Set Short
1*SMA Simple Calibration Kit Load
1*SMA Female to Female Connector
Note: The following host parts need to be purchased separa