Explore Software Defined Radio: Use SDR to Receive Satellite Images and Space Signals
暫譯: 探索軟體定義無線電:使用SDR接收衛星影像和太空信號

Donat, Wolfram

  • 出版商: Pragmatic Bookshelf
  • 出版日期: 2021-03-02
  • 售價: $990
  • 貴賓價: 9.5$941
  • 語言: 英文
  • 頁數: 100
  • 裝訂: Quality Paper - also called trade paper
  • ISBN: 1680507591
  • ISBN-13: 9781680507591
  • 相關分類: 衛星通訊 Satellite-networking
  • 立即出貨 (庫存 < 3)

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商品描述

Do you want to be able to receive satellite images using nothing but your computer, an old TV antenna, and a $20 USB stick? Now you can. At last, the technology exists to turn your computer into a super radio receiver, capable of tuning in to FM, shortwave, amateur ham, and even satellite frequencies, around the world and above it. Listen to police, fire, and aircraft signals, both in the clear and encoded. And with the book's advanced antenna design, there's no limit to the signals you can receive.

Combine your desktop or laptop computer with easy-to-find, Software Defined Radio (SDR) equipment, and tune in a wide range of signals in no time at all. Then, go one step further by converting a Raspberry Pi into your own dedicated SDR device.

SDR USB dongles are usually designed to receive and decode high-definition digital television broadcasts, but the rising popularity of SDR has led to several of these devices being specifically made for - and marketed to - the software radio crowd. With step-by-step instructions, you'll have no problem getting everything up and running on both Windows and Linux.

The antenna is the final piece in the SDR puzzle: Which antenna do you use? What shape do you need? How big does it have to be? And where do you point it? Get all the answers you need and learn what's possible when it comes to picking out or building an antenna. And if you're not particularly handy, don't worry. You can use an old-school set of rabbit ear antennas without too much modification.

Discover the fun of this growing hobby and then open your ears to the hidden signals that surround you.

What You Need:

You will need a relatively recent computer or laptop, running either Windows or Ubuntu Linux. You can also use a Raspberry Pi. All of the software necessary is free and open-source, and the book describes in detail where to get it and how to install it, depending on your operating system.

商品描述(中文翻譯)

您想要僅使用電腦、一個舊的電視天線和一個20美元的USB隨身碟來接收衛星影像嗎?現在您可以做到。終於,這項技術可以將您的電腦轉變為一個超級無線電接收器,能夠調諧到全球及其上方的FM、短波、業餘無線電,甚至衛星頻率。收聽警察、消防和飛機信號,無論是明碼還是編碼的信號。憑藉本書的先進天線設計,您可以接收到的信號沒有上限。

將您的桌上型電腦或筆記型電腦與易於找到的軟體定義無線電(Software Defined Radio, SDR)設備結合,迅速調諧到各種信號。然後,進一步將Raspberry Pi轉換為您自己的專用SDR設備。

SDR USB隨身碟通常設計用於接收和解碼高清數位電視廣播,但SDR的日益普及使得這些設備專門為軟體無線電愛好者製作並推向市場。透過逐步指導,您將能夠在Windows和Linux上輕鬆啟動和運行所有內容。

天線是SDR拼圖中的最後一塊:您應該使用哪種天線?需要什麼形狀?大小要多大?應該指向哪裡?獲得您所需的所有答案,並了解在選擇或建造天線時可能實現的功能。如果您不太擅長動手操作,也不用擔心。您可以使用一套舊式的兔耳天線,幾乎不需要太多修改。

發現這項日益增長的愛好的樂趣,然後打開耳朵,聆聽圍繞您的隱藏信號。

您需要的設備:

您需要一台相對較新的電腦或筆記型電腦,運行Windows或Ubuntu Linux。您也可以使用Raspberry Pi。所有必要的軟體都是免費且開源的,本書詳細描述了根據您的操作系統獲取和安裝軟體的方式。

作者簡介

Wolfram Donat is a computer engineer who specializes in interfacing software and technology with real-world devices. He's especially adept at bringing projects from vague requirements and napkin sketches to fruition and is also a big fan of teaching people to use easily-available tech to enhance their lives.

作者簡介(中文翻譯)

**Wolfram Donat** 是一位計算機工程師,專門從事將軟體和技術與現實世界設備進行介接。他特別擅長將模糊的需求和草圖轉化為實際的項目,並且非常喜歡教導人們使用易於獲得的技術來提升他們的生活。

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