HP Agilent 8648D Signal Generator

HP/Agilent 8648D Synthesized RF Signal Generator, 9 kHz - 4 GHz
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Manual Datasheet Specifications

Designed for semi-automated receiver test, and a variety of general purpose applications, the HP / Agilent 8648D starts with the basic capabilities of the HP / Agilent 8647A, enhances residual FM, level accuracy and phase noise performance, offers optional pulse modulation and high power, and extends the frequency to 4 GHz.

While economical, the HP / Agilent 8648D is built to stringent quality standards, promoting reliability and measurement repeatability. In addition, the simplistic design of the front panel shortens the operator's learning curve and increases productivity.

With 300 storage registers and ten user-definable sequences (accessible from a remote keypad), the HP / Agilent 8648D easily adapts to any test procedure.

The HP / Agilent 8648D is ideal for manufacturing high-volume products such as cordless telephones, pagers and two-way radios from 9 kHz to 4000 MHz.



Frequency 9 kHz to 4000 MHz
Resolution 0.001 Hz with a 10 Hz Display
Switching Speed (Typical) <1001MHz; <75ms; ≥1001MHz; <100ms
Accuracy (after one hour warm-up) Typically +3 x 106 x carrier frequency in Hz, +0.15 x 106 x carrier frequency in Hz for option 1E5 (typically +0.072 x 106 x fc)
Aging Standard Timebase
< +2 ppm/yr
Option 1E5
< +0.1 ppm/yr
< +0.005ppm/day
Temperature Standard Timebase
< +1 ppm
Option 1E5
Output 10 MHz, typically >0.5Vrms into 50 ohms

Option 1EA: High Output Power