E4428C，二手E4428C，3G信号源

Agilent E4428C ESG系列6G模拟信号发生器安捷伦250kHz-6GHz

主要技术指标

Signal Characteristics
*250 kHz to 3 or 6 GHz （.01 Hz resolution）
*-136 to 17 dBm @ 1 GHZ, 16 dBm @ 6 GHz, and 10 dBm @ 6 GHz output power
*+/-0.5 to +/-0.9 dB level accuracy （> -110 dBm）

Spectral Purity
*-134 dBc/Hz SSB phase noise @ 20 kHz offset, 1 GHz carrier （typ）
*High-stability timebase: oven-controlled crystal oscillator （OXCO）

Modulation and Sweep
*AM, FM, ØM, and pulse modulation
*DC to 10 MHz FM modulation rates, maximum deviations up to 8 MHz
*Dual internal function generators: sine, square, ramp, triangle, noise, DC, pulse, swept sine, dual sine
*Step and list sweep （frequency and power）

Automation and Communication Inte
*10BaseT LAN and GPIB
*SCPI and IVI-COM drivers
*Backwards compatible with all ESG signal generators