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E4420A模拟射频信号发生器，250 kHz至2000兆赫
E4420A Analog RF Signal Generator, 250 kHz to 2000 MHz
主要特性与技术指标
250 kHz up to 2 GHz
Flexible architecture, upgrade paths for options, and digital
Electronic attenuator for reliability and repeatability
Superior level accuracy
Wideband FM and Phase Modulation
Step sweep (frequency, power and list)
Built-in function generator
250 kHz至2 GHz的
灵活的架构，升级的选择路径，和数字
电子衰减器的可靠性和可重复性
卓越的电平精度
宽带调频和调相
步进扫描（频率，功率和列表）
内置函数发生器
描述
The E4420A analog RF signal generator offers excellent in-channel performance with superior
and reliability -- at an affordable price. The first in a new generation of signal generators, it provides
excellent frequency and level control, and wide modulation capabilities. It is ideally suited to meet the
demanding re of today's receiver test, component test and local oscillator applications. The
innovative design of the E4420A provides a flexible architecture that can be tailored to meet the changing
demands of evolving markets. Lower initial cost, high reliability and a two-year calibration cycle, all strive to
minimize the cost of ownership. The E4420A RF signal generator is designed for long-term dependability,
which maximizes production throughput and uptime.
该E4420A模拟射频信号发生器提供了良好的通道性能以卓越的品质和可靠性 - 以实惠的价格。
中的第一个新一代的信号发生器，它提供了极好的频率和电平控制，和宽调制能力。它非常适
合满足当今的接收机测试，元件测试和本地振荡器应用的苛刻要求。在E4420A的创新设计提供
了一个灵活的