Keysight Agilent HP 8657D Features:
- 100 kHz to 1030 MHz analog rang
- Standard AM and FM modulation
- Pi/4 DQPSK modulation for NADC and PDC
- Pulse modulation
- <3.2% error vector magnitude
- Digital frequency bands for NADC and PDC
The Keysight Agilent HP 8657D refurbished signal generator builds on the excellent performance of the Keysight Agilent HP 8657a signal generator by adding digital modulation capability. The Keysight Agilent HP 8657D provides the performance to test mobiles for North American Digital Cellular (NADC) and Japanese Digital Cellular (PDC) radio systems.