The 8648A Synthesized RF Signal Generator is built to stringent quality standards and offers an all-electronic attenuator to promote measurement consistency and repeatability. 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 8648A easily adapts to any test procedure. Frequency range: 100 kHz to 1000 MHz. Frequency resolution: 1 Hz. Output range: 10 to -136 dBm. Reverse power protection 50 W into 50 ohm. Frequency, amplitude, and phase modulation. GPIB interface standard.