BK Precision 4011A

BK Precision 4011A Function Generator

The BK Precision 4011A is a versatile function generator designed to produce a variety of waveforms for electronic measurements and testing. Here are its key features and specifications:

Key Features:

• Waveforms: Sine, Square, Triangle, Pulse, and Ramp outputs.
• Frequency Range: 0.5 Hz to 5 MHz.
• Tuning: Coarse and fine tuning controls for precise frequency setting.
• Display: 4-digit LED display for accurate frequency display.
• Amplitude: Variable amplitude output with a 20 dB attenuator.
• Output: 20Vpp output into open circuit, 10Vpp into 50Ω.
• Duty Cycle: Variable duty cycle control.
• DC Offset: Variable DC offset with ±10V open-circuit and ±5V into 50Ω.
• Power Source: 120/230 VAC ± 10%, 50/60 Hz, internally jumper-selectable.

Specifications:

• Resolution: 4 digits.
• Dial Accuracy: Not applicable due to precise tuning controls.
• Tuning Range: Coarse, 10:1 fine ±5% of coarse setting.
• Variable Duty Cycle: 15:85:15 continuously variable.
• Operating Modes: Normal, VCG.
• Impedance: 50Ω ±10%.
• Level: 20 V p-p open circuit, 10V p-p into 50Ω.
• Amplitude: Variable, 20 dB range typical.
• Attenuation: -20 dB ±1dB.
• DC Offset: Preset ±0.1 V typical, variable: ±10V open-circuit, ±5V into 50Ω.
• Distortion: ≤ 3% @ 1 kHz.
• Flatness: ≤ 5% (.45 dB).
• Symmetry: 0.5 Hz to 100 KHz ≤ 2%.
• Risetime (Into 50Ω): ≤ 20 nS.
• Linearity: ≥ 98% to 100 KHz, ≥ 95% to 2 MHz.

Additional Information:

• Dimensions: 4.5 x 11.75 x 10.375 inches (114 x 298 x 264 mm).
• Weight: 4 lbs (1.8 kg).
• Supplies and Accessories: Output cable with BNC to alligator clips, Instruction Manual, Line Cord.
• Optional Accessories: Carrying Case (LC-40), TLFG kit.

References:

1. TestEquity: B&K Precision 4011A Function Generator - TestEquity. https://www.testequity.com/product/18224-1-4011A
2. DigiKey: 4011A B&K Precision | Test and Measurement - DigiKey. https://www.digikey.com/en/products/detail/b-k-precision/4011A/303412
3. Instrumentation2000: BK Precision 4011A 5 MHz Function Generator | Instrumentation2000. https://www.instrumentation2000.com/b-k-precision-4011a.html
4. Wikipedia: Signal generator - Wikipedia. https://en.wikipedia.org/wiki/Signal_generator (General information on signal generators)

Other info

• Status: OK
• Last known location: Suporte superior da mesa óptica 3
• Serial: 33102003013
• Inventory ID:
• Arrival Date: 01/01/1900
• Keywords: gerador função sinal áudio
• Old LCO ID: LCO380201
• Old LCO Category: RF - Gerador de Função