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The 825 features the following:

• 50MHz Sine, 25MHz Square & 10MHz arbitrary Waveforms
• 14-bit,125 Msa/s, 256K-point Arbitrary Waveform
• Pulse,Ramp, Triangle, Noise & DC Waveforms
• Linear & Logarithmic Sweeps & Burst Operation
• AM,FM,PM,(PSK), FSK & PWM Modulation Types
• Amplitude Range, 20 mVpp to 20 Vpp into Open Circuit
• Remote Control via USB, LAN or Optional GPIB programming
• Graph Mode for Visual Verification of Signal Settings
• 16-bit Data Output via Pattern Out
• Free Waveform Editor Software WaveCrafter
• User Friendly Operation

Model 645 50MHz Function/Arbitrary Waveform Generator delivers many features and modes found previously found only in the Agilent 33250A and Tektronix AFG3000 Series. New DDS+ technology embraces advancements in the semiconductor industry and leveraging state-of-the-art components for both standard and complex functions.

The Model 645 can generate complex custom waveforms. With 14-bit resolution, and 125 MSa/s sampling rate, the Model 645 offers users the flexibility to create waveforms. It also allows users to store up to 5 waveforms, 4 (4 x 256K Points) in nonvolatile memory and 1 in volatile memory.

Users can easily use the following functions.

• Internal modulations of AM, FM, PM (PSK), FSK & PWM for waveform adjustment.
• Built-in linear and logarithmic sweeps from 1ms to 500 s.
• The burst mode has a selectable number of cycles per period of time.
• Using remote control via USB, LAN or Opt. GPIB interface.
• The programmability by SCPI commands under the remote control connection.
• Precise phase adjustments and calibrations can be done from the front panel or via a PC.