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General description of the
used AGILENT 8904A
for sale.
The Agilent 8904A Multifunction Synthesizer uses VLSIC technology to create complex signals from six fundamental waveforms. The standard 8904A digitally synthesizes precise sine, square, triangle, ramp, white noise, and dc waveforms and routes these signals to a single output. Option 001 adds three more identical internal synthesizers (channels) which can either modulate the first synthesizer or be summed to the output. Frequency, amplitude, waveform, phase, and destination can be independently set for each synthesizer. Available modulation types for channel A include AM, FM, F M, DSBSC, and pulse modulation. Specifications. Frequency Range Sine wave: 0 Hz to 600 kHz. Frequency Range Square, triangle, ramp: 0 Hz to 50 kHz. Resolution: 0.1 Hz. Accuracy: Internal 10 MHz timebase: ±50 ppm. AC amplitude (sinewave) Range: 0 to 10 Vp-p into a 50 ohm load. Resolution: 3 1/2 digits. Phase (sine wave) Range: 0 to 359.9°. Resolution: 0.1° or 0.001 radians. DC Amplitude Range: 0 to ±10 V open circuit. Resolution: Three and a half digits. Accuracy: ±20 mV or ±2.1%, whichever is greater. Switching Speed (via GPIB): Typically <25 ms. Options. Option 001: Add three internal channels, channel A modulation, channel summation, and channel A sequence capability. Option 002: Add second internal synthesizer and 50 ohm output. Option 003: Add fast hop and digital modulation capability. Option 004: Move outputs to rear panel (Not available with either Option 005 or 006). Option 005: Add unit to unit phase synchronization capability. Option 006: Changes output 1 from a 50 ohm output to a transformer coupled, 600 ohm balanced output.
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