The Keysight 8648D has been replaced by the Keysight N5171B.
View the Keysight N5171B EXG X-Series RF Analog Signal Generator | 9 kHz - 6 GHz
The Keysight 8648D Synthesized RF Signal Generator provides up to 4 GHz of coverage. Keysight 8648D RF Signal Generators render sensitivity measurements easy to perform, thanks to the economy signal generator’s wide dynamic range. The Keysight 8648D provides +13 to –136 dBm output power levels, and with ±1 dB level accuracy to –127 dBm below 1GHz, you can be assured of accurate, repeatable measurements every time. Determine receiver sensitivity in seconds by scrolling through required test levels. With independent amplitude and frequency control knobs, amplitude levels can be changed almost instantly. The Keysight 8648D Synthesized RF Signal Generator was previously manufactured as the Agilent 8648D Synthesized RF Signal Generator.
Features
- Economical 4 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
Specifications
Range |
9 kHz to 4000 MHz |
Resolution |
0.001 Hz |
Switching Speed (typical) |
< 1001 MHz: < 75 ms
≥ 1001 MHz: < 100 ms |
Aging Rate |
< ± 2 ppm/year |
Harmonics |
< -30 dBc |
Output Range |
≤2500 MHz: +13 to -136 dBm
≤4000 MHz : +10 to -136 dBm |
Resolution |
0.1 dB |
Accuracy |
± 1.0 dB |
SWR |
< 1.5:1 |
Reverse Power Protection |
25 W (≤4000 MHz) |
Electronic Attenuator |
No |