Patent
External antenna's big dipper hand holder in compatible
Xu Zhen,Shi Huandong,Zhang Rui +2 more
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TLDR
In this article, the utility model provides an external antenna's big dipper hand holder in compatible belongs to the handheld quick-witted field of the big dippers, include: the built-in aerial, first low-noise amplification and power amplification module with built -in antenna connection.Abstract:
The utility model provides an external antenna's big dipper hand holder in compatible belongs to the handheld quick -witted field of the big dipper, include: the built -in aerial, first low noise amplification and power amplification module with built -in antenna connection, multiplexer and the feed module be connected with first low noise amplification and power amplification module, the active antenna interface of being connected with multiplexer and feed module, the RNSS radiofrequency signal processing module who is connected with multiplexer and feed module, the RDSS radiofrequency signal processing module who is connected with multiplexer and feed module, the power amplifier drive feedback adjustment module of being connected with multiplexer and feed module and RDSS radiofrequency signal processing module respectively, the data processing module and the first power processing module that are connected with RNSS radiofrequency signal processing module and RDSS radiofrequency signal processing module respectively. It adds the active antenna interface in current big dipper hand holder, the realization is connected with external active antenna's to the application scene of the big dipper hand holder has been expanded.read more
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