Performance data
GENERAL DESCRIPTION | The 3002 is a synthesized VXI signal generator covering the frequency range 9 kHz to | ||||
| 2.4 GHz. |
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| The RF output can be amplitude, frequency, phase or pulse modulated. An internal | ||||
| programmable AF source is capable of generating simultaneous | ||||
| All functions can be controlled by an IEEE 488.2 | ||||
CARRIER FREQUENCY |
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Range | 9 kHz to 2.4 GHz. |
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Resolution | 1 Hz. |
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Accuracy | Equal to the frequency standard accuracy. |
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RF OUTPUT |
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| Accuracy over temperature range 17°C to 27°C |
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| 9 kHz to 1.2 GHz | 1.2 GHz to 2.4 GHz |
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| >−127 dBm | ±1.0 dB | ±2.0 dB |
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| ±1.2 dB |
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| Temperature coeff. over temperature range 0°C to 55°C |
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| 9 kHz to 1.2 GHz | 1.2 GHz to 2.4 GHz |
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| <±0.02 dB/°C | <±0.04 dB/°C |
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Range |
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| When AM is selected, the maximum RF output level decreases linearly with increasing | ||||
| AM depths to +19 dBm (+13 dBm above 1.2 GHz) at 99% depth. | ||||
Resolution | 0.1 dB |
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Accuracy |
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Attenuator hold | Selection of attenuator hold provides for uncalibrated level reduction of at least 10 dB | ||||
| without the mechanical attenuator operating. |
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GENERAL INFORMATION
VSWR
Output impedance
Output protection
SPECTRAL PURITY
For output levels less than
50 Ω SMA female connector to MIL 390123D.
Protected from a source of reverse power up to 50 W from 50 Ω or 25 W from a source VSWR of 5:1. Tripping of the reverse power protection circuit illuminates a front panel LED and raises an interrupt. The protection circuit can be reset remotely.
Harmonics | Typically better than |
| typically better than |
Better than | |
3 kHz) | better than |
| better than |
Residual FM (FM off) | Less than 4.5 Hz RMS in a 300 Hz to 3.4 kHz bandwidth at a carrier frequency of |
| 1 GHz. |
SSB phase noise | Better than |
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ΦM on AM | Typically 0.1 radians at 30% depth at 470 MHz. |
MODULATION | Internal and external modulation can be simultaneously enabled to produce combined |
| amplitude and frequency (or phase) modulation. Pulse modulation can be used in |
| combination with the other forms of modulation. |