리퍼비시 계측기
리퍼비시 계측기
The HP / Agilent E4421B 250 kHz – 3 GHz ESG RF Signal Generator offers excellent in-channel performance with superior quality, reliability and worldwide support – at an affordable price. The first in a new generation of signal generators, it provides excellent frequency and level control, and wide analog modulation capabilities. It is ideally suited to meet the demanding requirements of today’s receiver test, component test and local oscillator applications.
- Frequency range: 250 kHz-3 GHz
- Underrange: 100 kHz
- Resolution: 0.01 Hz
- Power requirements: 90 to 254 V; 50, 60, or 400 Hz; 200 W maximum
- Flexible architecture, upgrade paths for options
- Choice of electronic or mechanical attenuator
- Superior level accuracy
- Wideband FM and Phase Modulation, AM and Pulse Modulation
- Step sweep (frequency, power and list)
- Built-in function generator
- Lightweight, rack-mountable
