AM32 (Audio Matrix 32)
直接在频谱瀑布图上绘制点阵图像的窄带信号调制方式
A narrow-band modulation method for plotting matrix image on radio spectrogram
Copyright © 2021 BD4SUR | BD4SUR.com | GitHub

首先,请使用以下工具,绘制宽度为32点、高度不限的二值点阵图,同时自动生成点阵编码。
First, plot a 32-dot wide, unlimited high dual-value matrix image using the tool below. The matrix code will be generated in the textarea below.
点阵编码 Matrix code:
然后,请将上面生成的点阵编码,复制到下面的文本框里。在发射之前,请设法将计算机输出的音频输入到电台,将发射模式调整为上边带(USB)。点击“播放”按钮并按下电台的发射按钮即可。
⚠ 注意:以下文本框内的点阵编码含有本人呼号(BD4SUR),仅供非发射条件下的测试。如需发射,请替换为自己的呼号,否则将构成冒用呼号的违法行为。
Second, copy the matrix code to the textarea below. Before transmitting, try to input the audio frequency signal output by computer to the transmitter, and change the transmitting mode to Upper Side-band (USB). Click the "Play" button and push the PTT button of the transmitter.
⚠ Note that the default matrix code below includes the callsign of the author (BD4SUR), thus only for testing without transmitting. Please replace my callsign in the matrix below with your own callsign before transmitting, otherwise it will constitute an illegal act of fraudulent use of callsign.
欢迎使用此模式与我取得通联,成功通联后可交换QSL卡片。
发射系统框图:
自动或手动PTT  Auto/Manual PTT
自动或手动PTT  Auto/Manual PTT
计算机 Computer
计算机 Computer
单边带发信机
SSB Transmitter
(上边带 Upper Sideband)
单边带发信机SSB Transmitter...
音频 AF
音频 AF
AM32 调制器
AM32 Modulator

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AM32 调制器...
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