We use cookies to make your experience better. To comply with the new e-Privacy directive, we need to ask for your consent to set the cookies. Learn more.
The BK Precision 4011A has a built-in frequency counter and ranges from 0.5 Hz - 5 MHz.
Specifications | 4010A | 4011A |
Frequency Characteristics | ||
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% | |
Frequency Counter INT | ||
Accuracy | NA | Time Base Accy ±1 count |
Time Base Accuracy | NA | ±10 PPM (23°C ±5°C) |
General | ||
Display | NA | 4 digit LED |
Power Source | 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 | ||
Supplies Accessories | Output cable with BNC to alligator clips, Instruction Manual, Line Cord | |
Optional Accessories | Carrying Case (not included): LC-40, TLFG kit | |
Write Your Own Review