MegiQ 推出高性價比的6GHz 向量網絡分析儀 VNA-0460和 VNA-0460e，讓無線產品開發人員在開發更高通信頻段的無線產品時，可以有負擔得起的VNA來測量和開發。新的MegiQ VNA-0460/0460e可以用來量測從400MHz到6GHz的阻抗和其他S參數。VNA-0460/0460e是完整的網絡分析儀，可通過電腦USB連接來加以控制。它的體積精巧適合在忙碌的工作台，連接到待測設備上開發量測。MegiQ由廣聯科技代理和提供技術服務。

 

這台VNA是理想的測量設備，可用來測量各種微電路，如天線，衰減器，放大器等。其頻率範圍涵蓋了所有流行的電信頻段如GSM-GPRS-LTE，WIFI，DECT，GPS，ISM，ZigBee，藍牙等。VNA-0460是雙端口網絡分析儀， 而VNA-0460e則是一個增強版本，有額外的產生器端口可進行3端口的測量，而其內置的偏置電壓/電流產生器可作主動電路的測量。由於偏壓設置可以包括在參數掃描，此VNA可以用不同的偏置電壓和電流來測量主動電路的特性。

 

該軟件具有一個簡單易用的用戶界面，同時可以進行加強的測量，如參數掃描和有彈性的端口設置。其中一個強大功能就是內置的電路匹配計算器，可以即時的計算和模擬（天線）匹配網絡。其管理器軟體可以管理測量，包括所有的校正數據，而報告產生器可以產生專業開發和測量文檔。MegiQ 的UFL和平衡校準套件使其能夠用來測量更小的射頻元件以跟上物聯網的發展。而MegiQ 的VNA沙箱則提供了VNA測量的快速學習平台。

 

Developers of wireless products that need to push to the higher communication bands now have access to an affordable VNA for operation up to 6GHz. The new MegiQ VNA-0460 VNA measures impedances and other S-parameters from 400MHz up to 6GHz. 

 

The VNA-0460 is a full two-port VNA that is controlled through a USB connection by a PC. It’s compact size makes it suitable for busy workbenches and allows for short connections to the device under development.

 

This VNA is ideal for measuring all kinds of micro-circuits like antennas, attenuators, amplifiers etc. Its frequency range covers all popular telecom bands like GSM-GPRS-LTE, Wifi, DECT, GPS, ISM, Zigbee, Bluetooth etc.

 

The VNA-0460e is an enhanced version with an extra generator port for 3-port measurements and a built-in Bias Voltage/Current generator for active circuits. Since the bias settings can be included in a parametric sweep this VNA can characterise active circuit with varying bias voltages and currents.

 

The software has an easy and straightforward user interface while at the same time allowing enhanced measurements such as parametric sweeps and flexible port setup. A powerful feature is the built-in Match Circuit calculator that calculates and simulates a (antenna) matching network in real-time.

 

A session manager organizes the measurements including all calibration data and a report generator supports professional development and documentation of the measurements.

 

The MegiQ UFL and Balanced calibration kit make it possible to measure the ever smaller RF devices and keep up with IOT developments. The MegiQ VNA-Sandbox offers a quick learning platform for VNA measurements.