The Microwave Site Master S820E family with frequency options covering 1 MHz — 8, 14, 20, 30, and 40 GHz, is the world’s most advanced Site Master ever developed. Available Vector Network Analyzer (VNA) and Vector Voltmeter (VVM) options allow users to easily expand the S820E’s versatility at any time.

Microwave Site Master S820E 系列的可选频率范围为 1 MHz 到 8、14、20、30 和 40 GHz，是全球迄今为止研发的最先进的 Site Master。 可用的矢量网络分析仪（ VNA ）和矢量电压表（ VVM ）选件，允许用户在任何时候轻松扩展S820E的多功能性。

S820E 取代了先前的 S810D/S820D 微波電纜與天線分析儀，並提供更多額外的功能。 S820E 包含「傳統模式」 (Classic Mode)，使先前 S8X0D 系列的使用者只需花費最少時間即可達到高效使用。

Microwave Site Master S820E 系列的可选频率范围为 1 MHz 到 8、14、20、30 和 40 GHz，是全球迄今为止研发的最先进的 Site Master。 S820E 利用与 Vector Star™ VNA 型号和ShockLine™ VNA型号同样的先进采样技术，其紧凑型手持式设计发挥了台式微波的性能。

The new S820E is the culmination of over 50 years of microwave development, utilizing the very latest technologies to deliver accuracy and performance previously reserved only for benchtop instruments. Based on a true 4 channel receiver design, the S820E offers true VNA performance in a portable package.

More than 15 years later Anritsu has set a new standard for performance and accuracy in a portable handheld analyzer with its Microwave Site Master S820E’s unsurpassed coverage to 40 GHz. Accredited Calibration to ISO17025 and ANSI/NCSL Z540-1. Includes calibration certificate. Standard Calibration to ISO17025 and ANSI/NCSL Z540-1.

Fully equipped with 4 VNA receivers (a1, a2, b1, b2), the S820E offers true VNA performance in a portable package. Unique, simultaneous reflection (VSWR or RL) + extended USB transmission measurement across frequency range of interest with a single calibration. Dual display of results with independent limit lines and pass/fail analysis.

Field-proven design: Explosive Atmosphere MIL-PRF-28800F Section 4.5.6.3 compliant Standard three-year warranty (battery one-year warranty) Optional 2-port VNA and Vector Voltmeter measurements (available later in 2014 by software upgrade) Anritsu S820E datasheet & …

The Microwave Site Master S820E is a handheld cable and antenna analyzer designed to make measurements in the field on both coaxial cable and waveguide transmission lines. Cable and antenna analyzer measurements include 1‑port Return Loss, Cable Loss, VSWR, Distance‑To‑Fault, Transmission, Smith Chart, and phase measurements. P/N: 11410-00780

本次给大家带来的这款手机就是联想S820的电信定制版“联想S820e”。 它不仅拥有出色的外观和色彩，同时在硬件和性能上也表现十分强劲，绝对可以称得上是一款不错的女性专属机型。