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产品规格：MG3681A
产品数量：3 个
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关 键 词：MG3681A
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发布时间：2012-04-20
中赛仪器库存大量各种高频仪器现货特价出售中本公司长期现金回购各种高频仪器
选用二手测量仪器的优势是：
1、与新购仪器几个月的供货期相比，购买二手仪器的供货期要短的多。在 时间就是市场的今天，优势无疑是最为明显的。
2、二手仪器的价格便宜，基本为新购仪器价格的20%～50%。在电子技术迅 速发展的今天，仪器的更新也在加快，投资越少则风险越小。
3、为了让您放心地使用我们提供的二手仪器，我们销售的二手仪器可以做到：
1、保修半年至一年不等。
2、可以根据您的要求，将仪器送至国家级计量测试单位进行校准。
The MG3681A is a high performance digital modulation signal generator that incorporates a broadband vector modulator. It has a frequency range of 250 kHz to 3000 MHz, covering the frequency bands of all major mobile communications systems. Various modulated signal waveforms can be generated with the optional expansion units and associated software.
250 kHz to 3 GHz Frequency range
Broadband vector modulation (DC to 30 MHz)
Excellent adjacent channel power characteristics (-68dBc/Ch at 5MHZ and -75dBc/Ch at 10MHz)
High-resolution output level setting of 0.01 dB
Generation of up-link and down-link signals corresponding to 3GPP (FDD)-option
AWGN source (option)
Modulation data downloading – option
Power control function (Transmit Power control)
Generation of multiple waveforms up to 512 channels (Phase 1)-option
Supports chip rates up to 16.5 Mcps
Superior AM and FM analogue modulation functions
Support for various digital modulation types including 3GPP, GSM, cdmaOne (option)
