Large screen liquid crystal display; Chinese-characterizing menu operation, good human-machine interface, lightly touch control, convenient and nimble to use. Broad voltage area cross-direct current input, in order to satisfy user¡¯s request for different power. Uses American MOTOLORA Corporation¡¯s specialized GPS timing chip, high time precision and strong signal capture ability. It has passed the international approved USNO laboratory¡¯s widespread tested 6 Sigma outstanding timing level. If needed, may provide the complete set test report; Has multi-route programmable setting for the second, minute, hour synchronous pulse output, and may through the serial port to output the time information, convenient for all kinds of automatic equipment to choose. The equipment has many kinds of serial information output and interactive ways, as well as the IRIG-B sinusoidal modulation output and the IRIG-B DC bias output ways, satisfies the user¡¯s different signal use request; All signal output of the installment must through the photoelectric isolation,; strong anti-interference. Strong reliability of signal receiving, unrestricted to regional condition.of power station Framework structure; 1U or 2u, 19¡± standard box, easy and convenient to install and use.