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Models 4007B and 4013B are versatile sweep function generators utilizing an advanced direct digital synthesis (DDS) design. These instruments generate sine, square, and triangle waveforms with high signal precision and stability. Both models provide variable output voltages from 0 to 10 Vpp into 50 ohms or up to 20 Vpp into open circuit, and a continuously variable DC offset to inject signals directly into circuits at the correct bias level.
Specifications | 4007B | 4013B |
Frequency Characteristics | ||
Sine | 0.1 Hz to 7 MHz | 0.1 Hz to 12 MHz |
Square | 0.1 Hz to 7 MHz | 0.1 Hz to 12 MHz |
Triangle | 0.1 Hz to 1 MHz | |
Resolution | 5 digits or 100 mHz | |
Accuracy | 0.01% ± 0.186 Hz | |
Output Characteristics | ||
Amplitude Range | 20 mVpp to 20 Vpp (open circuit); 10 mVpp to 10 Vpp (into 50 Ω) | |
Amplitude Resolution | 3 digits (1,000 counts) | |
Amplitude Accuracy | ± 2 % ± 20 mV of programmed output from 1.01 V – 10 V | |
Flatness | ± 1 dB to 7 MHz | ± 1 dB to 12 MHz |
DC Offset Range | -4.5 V to 4.5 V (into 50 Ω)* | |
DC Offset Resolution | 10 mV, 3 digits | |
DC Offset Accuracy | ± 2 % ± 10 mV (into 50 Ω) | |
Output Impedance | 50 Ω ± 2% | |
Output Protection | Protected against short circuit or accidental overvoltage practically available in electronic laboratories, applied to the main output connector | |
Waveform Characteristics | ||
Harmonic Distortion (at 10 Vp-p into 50 Ω) | DC - 100 kHz, -55 dBc 100 kHz - 1 MHz, < -45 dBc 1 MHz – 7 MHz, <-30 dBc | DC - 100 kHz, -55 dBc 100 kHz - 1 MHz, < -45 dBc 1 MHz – 12 MHz, <-30 dBc |
Square Rise/Fall Time | ≤ 20 ns (10% to 90% at full amplitude into 50 Ω) | |
Duty Cycle | Adjustable 20% - 80% up to 1 MHz for square and triangle | |
Symmetry Accuracy at 50% | ± 1% | |
Sweep Characteristics | ||
Sweep Shape | Linear or Logarithmic, up or down | |
Sweep Time | 20 ms to 100 s | |
Input and Output | ||
Sync Out | TTL pulse at programmed frequency; 50 Ω source impedance | |
General | ||
Memory Storage | 9 instrument settings | |
Power Requirements | 100 V – 240 V AC ± 10% | |
Operating Temperature | 0 °C to 50 °C (32 °F to 122 °F) | |
Storage Temperature | -10 °C to 70 °C (14 °F to 158 °F) | |
Humidity | 95% R.H. 0 °C to 30 °C | |
Dimensions (W x H x D) | 8.39” x 3.46” x 8.27” (213 x 88 x 210 mm) | |
Weight | 4.4 lbs (2 kg) | |
Electromagnetic Compatibility | Meets EMC Directive 2004/108/EC, EN55011, EN55082 | |
Safety | Meets Low Voltage Directive 2006/95/EC, EN61010 | |
Three Year Warranty | ||
Supplied Accessories | Manual on CD, power cord, certificate of calibration | |
*Depending on the amplitude setting
Note: All specifications apply to the unit after a temperature stabilization time of 15 minutes over an ambient temperature range of 23 ºC ± 5 ºC. Specifications are subject to change without notice.
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