本公司長期高價收購/回收:Agilent、HP、Anritsu、Advantest、R/S、/MARCONI網絡分析儀、手機綜合測試儀、無線電綜合測試儀、萬用表校準儀、頻譜分析儀、視頻分析儀、音頻分析儀、噪聲系數分析儀、藍牙測試儀、視頻圖象信號源、LCR測試儀(電橋)、高低頻信號源、示波器、萬用表、手機程控電源、電子負載、頻率計、功率計、儀器配件,GPIB卡、GPIB轉USB線等等。歡迎來電咨詢!!! Rohde & Schwarz SMIQ03E 300kHz to 3.3GHz Vector Signal Generator Description The SMIQ family of signal generators feature both analog and digital modulation up to 3.3 GHz. The series consists of four models which differ in their frequency range and main fields of application. The economy models SMIQ02E and SMIQ03E have been designed for the needs of production environments and satisfy those needs for an economical solution. The SMIQ02 and SMIQ03 feature a versatility regarding signal generation and signal quality that make them ideal for development and type testing.The fading simulator option (available on the SMIQ02 /03 only) allows predefined 6- or 12-path fading. The economy version of this family features a frequency range of 300 kHz to 3.3 GHz (SMIQ03E). Both units can create the primary standard signals (i.e. NADC, PHS, PDC, GSM, and CDMA). Also available are IQ impairments, power ramp editing, and filter modifications. Fading simulation or non-standard modulation formats are not provided. Specifications ·Frequency Resolution: 0.1 Hz ·Frequency Switching Time: 20 ms ·Output Power -140 dBm - +13 dbm ·Maximum Single-Side-Band Noise: -130 dBc/Hz&n