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<< HP 3580A Product
PageHewlett Packard 3580A
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| FREQUENCY CHARACTERISTICS | ||
| Range | 5 Hz to 50 kHz | |
| Digital Frequency Display | ||
| Resolution | ± 1 Hz | |
| Accuracy | ± 3.5 Hz, 0 to 55° C | |
| Typical Stability | ± 10 Hz/hr after 1 hour; ± 5 Hz/°C | |
| Bandwidths (accuracy ± 15%) | 1 Hz (25°C ± 5C), 3 Hz, 10 Hz, 100 Hz, 300 Hz | |
| Shape Factor | 1 Hz (25°C ± 5C), 3 Hz, 10 Hz, 100 Hz: 10 300 Hz: 8 |
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| Out of range blank: if controls are set so portions of displayed signal lie below 0 Hz or above 50 kHz, the baseline is displayed. | ||
| AMPLITUDE CHARACTERISTICS | ||
| Overall Instrument Range | Linear: 20 V -100 nV full scale Log: +30 dBm or dB V; -150 dBm or dB V |
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| Amplitude Accuracy | Log | Linear |
| Frequency response | ||
| 20 Hz - 20 kHz | ± .3 dB | ± 3% |
| 5 Hz - 50 kHz | ± .5 dB | ± 5% |
| Switching between bandwidths (25°C) | ||
| 3 Hz - 300 Hz | ± .5 dB | ± 5% |
| 1 Hz - 300 Hz | ± 1 dB | ± 10% |
| Amplitude display | ± 2 dB | ± 2% |
| Input attenuator | ± .3 dB | ± 3% |
| Amplitude reference level: (IF attenuator) | ||
| Most sensitive range | ± 1 dB | ± 10% |
| All other ranges | ± 1 dB | ± 3% |
| Dynamic Range | 80 dB | |
| IF feedthru | input level > 10V, -60 dB; < 10V, -70 dB | |
| Spurious responses | > 80 dB below input reference level | |
| Smoothing | 3 positions, rolloff is a function of bandwidth | |
| Overload indicator | this LED indicator warns of possible input amplifier overloading. Without this indication it would be possible to introduce spurious responses without knowing it. | |
| SWEEP CHARACTERISTICS | ||
| Scan Width | 50 Hz to 50 kHz | |
| Log Sweep | 20 Hz to 43 kHz ± 20% after 3 sweeps | |
| Sweep Times | 0.1 s to 2000 s | |
| Rep | repetitive sweeps over the specified band | |
| Reset | resets to the beginning of the sweep-used to adjust start or center frequency | |
| Manual | in combination with the concentric knob, manual sweep fully duplicates the span of the electronic sweep | |
| Adaptive Sweep | when in adaptive sweep below the threshold level, scan speed is 20 to 25 times faster. Threshold is adjustable to cover 0-60% of screen. Signals greater than about 6 dB above threshold are detected and swept slowly. | |
| Sweep Error Light | this LED indicates a sweep that is too fast to capture full response. When the light is on, response can be > 5% lower than it should. | |
| Zero Scan | to look at the time varying signal at the center or start frequency within the bandwidth selected, the zero scan is used. | |
| OUTPUT CHARACTERISTICS | ||
| Tracking Generator Output (also known as BFO or tracking oscillator output) | ||
| Range | 0 to 1 V rms into 600 Ω | |
| Frequency Response | ± 3%, 5 Hz to 50 kHz | |
| Impedance | 600 Ω | |
| Total Harmonic and Spurious Content | 40 dB below 1 volt signal level | |
| X-Y Recorder Analog Outputs | ||
| Vertical | 0 to +5 V ± 2.5% | |
| Horizontal | 0 to +5 V ± 2.5% | |
| Impedance | 1 kΩ | |
| Pen Lift | contact closure to ground during sweep | |
| Recommended Accessory | HP 7090A Measurement Plotting System | |
| Size | 203.2 mm H X 285.8 mm W X 412.8 mm D (8" X 11 1/4 X 16 1/4") | |
| Weight | net, 12.25 kg (27 lb); HP 3580A Opt 001: net, 15.88 kg (35 lb) | |
| Temperature Range | 0°C to 55°C | |
| Power | 100V, 120V, 220V, or 240V +5% -10%; 48 to 440 Hz; 35 VA max | |
| Opt 001 battery | 5 hours from full charge. 14 hours to fully recharge. The internal battery is protected from deep discharge by an automatic turn off. Useful life of batteries is over 100 cycles. | |
$20.00 Minimum on Total Order
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