Keysight (Agilent)
Keysight (Agilent) 8648D
Signal Generator, 9 kHz - 4 GHz
9 kHz à 4 GHz Gamme de fréquences
0,001 Hz Résolution en fréquence
< -30 dBc à ≤ +4 dBm Harmoniques
< -48 dBc, ≥ 5 kHz décalage Raies non harmoniques
FM DC à 150 kHz (typ.) Bande passante de modulation

| Attribut | Valeur |
|---|---|
| Gamme de fréquences | 9 kHz à 4 GHz |
| Résolution en fréquence | 0,001 Hz |
| Harmoniques | < -30 dBc à ≤ +4 dBm |
| Raies non harmoniques | < -48 dBc, ≥ 5 kHz décalage |
| Bande passante de modulation | FM DC à 150 kHz (typ.) |
| Puissance de sortie | -136 à +13 dBm (≤ 2,5 GHz), -136 à +10 dBm (> 2,5 GHz) |
| Bruit de phase BLU | < -116 dBc/Hz à 1 GHz, 20 kHz décalage (typ.) |
| Modulation | AM, FM, ΦM, impulsion |
| Précision du niveau | ±1,0 dB (< 2,5 GHz), ±1,5 dB (2,5 à 3,2 GHz), ±2,0 dB (3,2 à 4 GHz) |
| Vieillissement de la base de temps | < ±2 ppm par an |
| Interfaces | GPIB |
| Dimensions (L × H × P) | 330 × 165 × 368 mm |
| Poids | 8,5 kg |
Keysight (Agilent) 8648D Options:
- 8648D - 1EA - High output power
- 8648D - 1E2 - Modulation generator
- 8648D - 1E5 - High stability time base
- 8648D - 1E6 - Pulse modulation
- 8648D - UK6 - Commercial calibration certificate with test data
- 8648D - AB0 - Chinese localization Taiwan
- 8648D - AB1 - Korean localization
- 8648D - AB2 - Chinese localization - China
- 8648D - ABD - German localization
- 8648D - ABE - Spanish localization
- 8648D - ABF - French localization
- 8648D - ABJ - Japanese localization
- 8648D - 0B0 - Delete manuals
- 8648D - 1CM - Rack mount kit
RENT AGILENT / HP 8648D Generator (call for availability)
The Agilent / HP 8648D Synthesized RF Signal Generator is ideal for the engineer looking for that higher frequency range at an economical price. Designed for semi-automated receiver test, and a variety of general purpose applications, the Agilent / HP 8648D starts with the basic capabilities of the Agilent / HP 8647A, enhances residual FM, level accuracy and phase noise performance, offers optional pulse modulation and high power, and extends the frequency to 4.0 GHz. While economical, the Agilent / HP 8648D Generator is built to stringent quality standards, promoting reliability and measurement repeatability.
Features and Specifications of the Agilent / HP 8648D Generator include:
- Economical 4.0 GHz synthesized signal generator
- Superior level accuracy
- Wide frequency and output power coverage
- Optional pulse modulation and high power
- Remote and memory interfaces for semi-automated testing
- Simple, dependable operation
- Small Footprint Saves Bench Space
Options et configurations
- Modulation: AM, FM, ΦM, impulsion (Opt. 1E6)
- Vieillissement de la base de temps: < ±2 ppm par an (< ±0,1 ppm par an avec Opt. 1E5)





