- Agilent-Keysight E8257D-520- Fabricante: Agilent - Keysight
- Modelo: E8257D-520
 - Dual internal function generators: sine, square, triangular, ramp, and noise | Industry's best ssb phase noise with option uny: -143 dBc/Hz (typ) for a 1 GHz signal at 10 kHz offset Lake Mary, Florida
- Agilent-Keysight E8257D-520-1E1- Fabricante: Agilent - Keysight
- Modelo: E8257D-520
 - Dual internal function generators: sine, square, triangular, ramp, and noise | Industry�s best ssb phase noise with option uny: -143 dBc/Hz (typ) for a 1 GHz signal at 10 kHz offset Lake Mary, Florida
- Agilent-Keysight E8257D-520-1EU-UNT- Fabricante: Agilent - Keysight
- Modelo: E8257D-520
 Lake Mary, Florida

