>HP3325B Synthesizer/Function Generator 20MHz
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- Front panel output .000001Hz to 21 MHz, 1 mHz resolution (1 µHz resolution to <100 kHz)
- µHz resolution is set when generator is less than 100kHz first.
- Rear panel 21 MHz - 61 MHz square wave, NOT a sine wave.
- Minimum frequency of .000001 Hz (0.6048 cycles per week, about 11.574 days per cycle) to 21 MHz front panel.
- Square wave to 10MHz.
- Triangle, negative and positive ramps to 10kHz.
- DC offset.
- Amplitude and phase modulation from back panel inputs.
- Mostly independent modulation generator drives back panel connector. Sine to 10kHz. Square wave to 2kHz.
- Arbitrary waveform from modulation generator programmed over the GP-IB interface.
- Sweep.
- GP-IB
1kHz, Harmonics
1kHz, Sidebands
800kHz, Harmonics
800kHz, Sidebands
8MHz, Harmonics
8MHz, Sidebands
12MHz, Harmonics
12MHz, Sidebands
24MHz, Harmonics -- Rear Output
24MHz, Sidebands -- Rear Output
HP3325B Modulation Generator Source
Spectrum with 10 kHz Fundamental
Sidebands