Function Generators
Models 4010A & 4011A
Data sheet
Technical data subject to change
© B&K Precision Corp. 2014
v080114
www.bk prec ision.com
Tel.: 714.921.9095
■0.2 Hz to 2 MHz
■Sine, Square, Triangle, Pulse & Ramp output
■Variable duty cycle
■Variable DC offset
■Variable amplitude output plus 20dB attenuator
■20Vpp output into open circuit (10Vpp into 50 Ωs)
■cUL certified
■0.5 Hz to 5 MHz
■Sine, Square, Triangle, Pulse, & Ramp output
■Coarse and Fine tuning
■4 digit LED display
■Variable duty cycle
■Variable DC offset
■Variable amplitude output plus 20dB attenuator
■20Vpp output into open circuit (10Vpp into 50 Ωs)
■cUL certified
Spe cifications 4010A 4011A
Fre quency Ch arac teristics
Waveforms Sine, Square, Triangle, ±Pulse, ±Ramp
Range 0.2 Hz to 2 MHz
in 7 ranges
0.5 Hz to 5 MHz
in 7 ranges
Resolution NA 4 digits
Dial Accuracy ±5% typical NA
Tuning Range 10:1
Does not apply
Coarse, 10:1
Fine±5% of coarse setting
Variable Duty Cycle 15:85:15 cont variable 15:85:15 Cont variable
Operating Modes Normal, VCG
Output Characteristics
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 typ
Variable: ±10V open-circuit ±5 into 50Ω
Distortion ≤4% @ 1 kHz ≤3% @ 1 kHz
Flatness ≤5% (.45 dB)
Symmetry 0.5 Hz to 100 KHz ≤ 2%
Risetime (Into 50Ω)≤120 nS ≤20 nS
Linearity ≥ 98% to 100 KHz, ≥ 95% to 2 MHz
TTL Output
Level 0.8V to 2.4V
Rise time (0.8V to 2.9V) ≤ 50 nS ≤ 20 nS
Duty Cycle 50% typical
CMOS Output
Max. Frequency 2 MHz
Level 4V to 14V ±0.5 p-p cont. variable
Rise Time ≤120 nS
Input VCG
Input Voltage 0-10V ±1V causes a 100:1 frequency change
Impedance 10KΩ ±5%
Fre quency Cou nter INT
Accuracy NA Time Base Accy ±1 count
Time Base Accuracy NA ±10 PPM (23°C ±5°C)
Gene ral
Display NA 4 digit LED
AC Input 120/230 VAC ± 10%, 50/60 Hz,
internal jumper selectable
Dimensions (H x W x D) 4.5 x 11.75 x 10.375", (114 x 298 x 264 mm)
Weight 4 lbs, (1.8 kg)
Two-Year Warranty
Standard Accessories Output cable with BNC to alligator clips, Instruction Manual, Line Cord
Optional Accessories Carrying Case (not included): LC-40, TLFG kit
4011A
5 MHz Function Generator
4010A
2 MHz Function Generator
