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Chengdu Newstar Tele-Communicational Technology Co., Ltd.
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SDTZ-550/750 Adjacent Modulator |
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Introduction:
SDTZ-550/750 adjacent modulator is used in 750MHZ system, it has broadcast, professional, common and widespread 4 types to select.
Character:
1: It is designed by the request of adjacent frequency transmission and no interfere.
2: Intermediate frequency processed, surface acoustic wave filtered, the sound carrier and image carrier are locked by PLL, the frequency is accurate.
3: The broadcast type adopts synthesis frequency, as the frequency is changed on the local oscillator, and the professional type changes frequency on the crystal oscillator.
4: Big channel capacity, many transmit programs, it can work at any channel and any frequency point from 49MHZ to 750MHZ according to the users request.
5: High guideline, high reliability and good character
6: 19 standard case, pretty appearance, firm structure.
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