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1·Putin had arrived for the dive a day after clipping a satellite transmitter onto a Beluga whale called on Chkalov island in Russia's far east.

此次潜水的前2天，普京还曾到俄罗斯的远东地区契卡洛夫岛(Chkalov island)，亲自为一头大白鲸安装无线电信号发射器。

2·This device, developed at the Joint Non-Lethal Weapons Directorate in Quantico, Virginia, is a microwave transmitter the size and shape of a small satellite dish that pivots on top of an armoured car.

这种由弗吉尼亚州匡恩提科市的非杀伤性武器联合局研发的装置，是一种安装在装甲车顶部的可转动的微波发射机，其形状与大小如同一只小型碟式卫星电视天线。

3·This article introduces a kind of design options about the transmitter of high speed digital transmissions in satellite communications, and gives the main hardware realization of the option.

提出了一种卫星通信中高速数据传输发射机的设计方案，并给出了此方案具体的硬件实现。

4·The transmitter beam is Gaussian for real satellite-ground laser communication system. The pointing jitter and atmospheric scintillation are the main noise sources for satellite-ground laser link.

实际星地光通信系统的发射光束为高斯型的情况下，跟瞄误差和大气闪烁是星地激光链路中的主要信道噪声源。

5·The High Resolution Picture Transmitter is one of the major instrumentation on FY-1 Meteorological Satellite.

甚高分辨率数字云图发射机是风云一号气象卫星上的重要设备。