B&K Precision 4045B 20 MHz DDS Sweep Function Generator with Arb Function (Pre-Owned)Key Features At A Glance Sine and square output from 0.01 Hz to 20 MHz; triangle/ramp to 2 MHz 12-bit arbitrary waveform generator at 50 MSa/s with 1,000-point waveform memory Output range 10 mVpp to 10 Vpp into 50 Ω (20 mVpp to 20 Vpp open circuit) with -4.99 V to 4.99 V DC offset Independent output and DC offset amplifiers allow small-amplitude signals on large DC offsets Linear and logarithmic sweep (10 ms to 100 s) plus AM and FM modulation with internal or external source Low-jitter square wave ( Sweep Time 10 ms to 100 s Input and Output Trigger IN TTL compatible; Maximum rate 1 MHz; Input impedance 1 kΩ; Minimum width > 50 ns Sync OUT TTL pulse at programmed frequency; 50 Ω source impedance Modulation IN 5 Vp-p for 100% modulation; 10 kΩ input impedance; DC to > 20 kHz minimum bandwidth Counter Characteristics Range 50 Hz to 50 MHz Resolution Auto ranging, up to 8 digits Accuracy ± 0.02% ± 2 digits Sensitivity 25 mVrms typical General Memory Storage 20 instrument settings Arbitrary Memory 1,000 points in flash memory Power Requirements 100 V – 240 V AC ± 10%, 47-63 Hz Operating Temperature 32 °F to 122 °F (0 °C to 50 °C) Storage Temperature 14 °F to 158 °F (-10 °C to 70 °C) 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 5.5 lbs (2.5 kg) Electromagnetic Compatibility Meets EMC Directive 2004/108/EC, EN55011, EN55082 Safety Meets Low Voltage Directive 2006/95/EC, EN61010 Warranty Three-Year Warranty Included Accessories Power cord, USB (type A to B) interface cable, certificate of calibration Important: Maximum amplitude into 50 Ω is 10 Vpp (20 Vpp into open circuit), and DC offset range is -4.99 V to 4.99 V into 50 Ω. The main output is protected against short circuit and accidental applied voltage.Important: All specifications apply to the unit after a temperature stabilization time of 15 minutes over an ambient temperature range of 23 °C ± 5 °C.Important: For square wave, frequency resolution is up to 4 digits when frequency is > 20 kHz.About this used unit Warranty included Functional verification included Standard Calibration Upgrade Options: No Calibration Required, NIST Traceable, Z540.1 or ISO 17025 with Data, Z540.3 Guardbanding with Data. Note that unnecessary accessories may not be included (contact Test Architect to confirm). Please review the Manufacturer's Data Sheet to verify published specifications. Feedback on this webpage is always welcome — please reach out to your Test Architect at any time for questions or concerns. Thank you, we truly appreciate you being our customer.
