The 25 MHz dual channel multifunction generator GF-858 which combines Arbitrary Waveform and Function Generator, uses DDS (Digital Data Storage) technology to offer two programmable signals in a 4 inches LCD colour screen. All basic waveform are pre-programmed. Besides using the front panel keyboard for programming, the program can be enhanced in the PC and send it through USB.

One feature that makes the generator especially interesting is the possibility of playing all types of analog and digital modulations: AM, FM, PM, FSK and perform sweeps and burst. The GF-858 also has an input for external modulation and external clock input. It includes a 6 digits frequency counter to 200 MHz.

• 4 inch high resolution (480 × 320 pixels) TFT LCD display
• Advanced DDS technology
• Sample rate 125 MS/s
• Frequency resolution 1 μHz
• Vertical resolution 14 bits
• Waveform record length 1 M
• 5 basic waveforms and 45 built-in arbitrary waveforms output
• Standard interface USB port
• PC software included