前些日子从一个老朋友处得到一个看似古老的频率计,虽然年代久远,但品相还算不错,至少通电能正常显示。手痒之病久医未愈,故而到手即拆,呈上来大家一起评判评判。手机拍摄,首次发帖,能力有限,请各位大侠不喜勿喷,谢谢。
file:///C:/Users/PC/AppData/Local/Temp/msohtmlclip1/01/clip_image006.jpg 全家福:
测试笔:
电源变压器:
file:///C:/Users/PC/AppData/Local/Temp/msohtmlclip1/01/clip_image008.jpg file:///C:/Users/PC/AppData/Local/Temp/msohtmlclip1/01/clip_image010.jpg 真皮包装,皮革手感不错,虽然有些发硬,但没有破损: file:///C:/Users/PC/AppData/Local/Temp/msohtmlclip1/01/clip_image012.jpg file:///C:/Users/PC/AppData/Local/Temp/msohtmlclip1/01/clip_image014.jpg file:///C:/Users/PC/AppData/Local/Temp/msohtmlclip1/01/clip_image016.jpg file:///C:/Users/PC/AppData/Local/Temp/msohtmlclip1/01/clip_image018.jpg file:///C:/Users/PC/AppData/Local/Temp/msohtmlclip1/01/clip_image020.jpg file:///C:/Users/PC/AppData/Local/Temp/msohtmlclip1/01/clip_image022.jpg
频率计的品相也不错,字迹清晰,开关、旋钮也正常:
开膛破肚:
file:///C:/Users/PC/AppData/Local/Temp/msohtmlclip1/01/clip_image024.jpg file:///C:/Users/PC/AppData/Local/Temp/msohtmlclip1/01/clip_image026.jpg file:///C:/Users/PC/AppData/Local/Temp/msohtmlclip1/01/clip_image028.jpg
测试 32.768kHz 时钟信号:
功耗: file:///C:/Users/PC/AppData/Local/Temp/msohtmlclip1/01/clip_image052.jpg
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