The metal detector consists of transmitter unit and receiver unit.

该金属探测仪主要由发射机单元和接收机单元组成。

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A data communication system (900) includes a transmitter unit (100) and a receiver unit (200).

数据通信系统(900)包括发射器单元(100)和接收器单元(200)。

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The transmitter unit mainly consisted of differential encoding, spread spectrum and BPSK modulation and so on.

发送部分介绍了中频发送的差分编码、扩频、BPSK调制等技术；

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This series adopts a discrete component configuration that separates the display section from the tuner section, and these two sections can be connected with a cable or by using an optional wireless video transmitter unit that employs AMIMON's WHDI technology.

ENGADGET: Sharp's X-Series LCD HDTVs offered with WHDI wireless link

Qstarz appears to be one of the first companies to take this route, specifically by offering an MP3 player and FM transmitter as an option on its latest unit, the BT-Q920.

ENGADGET: BT-Q920 GPS receiver includes FM transmitter for over-the-air MP3s

Each onboard ADS-B set consists of a Global Positioning System satellite navigation unit, two Pentium microprocessors, some software and a radio transmitter-receiver--not much more gear than you would find behind the dash of a new Cadillac.

FORBES: Free flight