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Military Component Market Overview

机译:军事零件市场概述

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New 8-Bit Digital Phase Shifters Offer 360° of Highly Accurate Variable Phase Shift: Pasternack recently introduced a new series of 8-bit digital phase shifters which are programmable over a full 360° range and can produce a discrete set of phase states of up to 255 total steps with 1.4° increments with a high level of accuracy and minimal phase shift error. These building block components cover broadband microwave and millimetre wave frequencies and are ideal for aerospace and defence radar and EW applications which involve phased-array antennas, phase discriminators, beam forming networks and RF communication systems. Pasternack offers four new models of digital phase shifters that cover frequency bands that range from 0.5 to 37GHz. Typical phase shift error ranges from +/- 0.9° to +/- 5° over eight binary increments with fast switching speed performance 30-450nsec. Maximum input (CW) power varies from +10 to +30dBm depending on the model. The compact packages are environmentally sealed and feature field replaceable SMA or 2.92mm connectors and sub-miniature D multi-pin connectors for the power/logic controls.
机译:新的8位数字移相器可提供360°的高精度可变相移:Pasternack最近推出了一系列新的8位数字移相器,它们可在360°的整个范围内进行编程,并且可以产生一组离散的相移状态。至255个总步长,以1.4°递增,具有很高的精度,并且相移误差最小。这些构件块覆盖宽带微波和毫米波频率,非常适合涉及相控阵天线,鉴相器,波束形成网络和RF通信系统的航空航天和国防雷达以及电子战应用。 Pasternack提供了四种新型数字移相器,它们覆盖了从0.5到37GHz的频带。在八个二进制增量上,典型的相移误差范围为+/- 0.9°至+/- 5°,具有30-450nsec的快速开关速度性能。根据型号的不同,最大输入(CW)功率在+10至+ 30dBm之间变化。紧凑型封装采用环保密封,具有可现场更换的SMA或2.92mm连接器以及用于电源/逻辑控制的超小型D多针连接器。

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    《Military technology》 |2016年第1期|70-71|共2页
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