UBS on midcaps: Bullish on Astral, sees downside in Bharat Forge; check why

UBS hosted executives from 10 midcap companies, including Astral, Bharat Forge, Kaynes Technology India, Quality Power, Angel One, Bandhan Bank, among others during Emerging India Mid-Cap Conference ...
The Malaysian Reserve

Betamek builds longer revenue runway with Perodua deal, Sanshin integration

Betamek Bhd is strengthening earnings visibility into the coming financial year on the back of long- term contracts with ...

Innometry to unveil next-generation inspection solutions at InterBattery

Innometry said Tuesday it will participate in InterBattery 2026, set to be held at Coex in Seoul this week, where it will ...
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简易调频收音机

这个FM收音机电路非常简单易建，仅由一节1.5V电池供电。接收器包括一个再生射频级TR1，后跟一个两或三级音频放大器，TR2至TR4。在某些地区，三级音频放大可能不是必需的，在这种情况下可以省略TR3及其相关组件，并将电容器C5的自由端连接到TR2的集电极。