Specifications

model 4011A

Frequency Characteristics

Waveforms

Sine, Square, Triangle, +-Pulse, +-Ramp

Range

0.5 Hz to 5 MHz

in 7 ranges

Resolution

4 digits

Dial Accuracy

NA

Tuning Range

Coarse, 10:1

Fine +-5% of coarse setting

Variable Duty Cycle

15:85:15 Cont variable

Operating Modes

Normal, VCG

Output Characteristics

Impedance

50  +- 10%

Level

20 V p-p Open circuit, 10V p-p into 50 

Amplitude

Variable, 20 dB range typical

Attenuation

-20 dB +- 1 dB

DC Offset

Preset +-0.1 V typ
Variable: +-10V open-circuit +-5 into 50

SINE Wave

Distortion: <3% @ 1 kHz Flatness: <= 5% (.35 dB)

Square Wave

Symmetry: 0.5 Hz to 100 kHz <= 2% Risetime: <= 120 nS

Triangle Wave

Linearity: >= 98% to 100 kHz, >= 95% to 2 MHz

TTL Output

Level

0.8V to 2.4V

Rise time

<= 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

Input Voltage

0-10V +-1V causes a 100:1 frequency change

Impedance

10 k +-5%

Frequency Counter

Accuracy

Time Base Accy +-1 count

Time Base Accuracy

+-10 PPM (23 ⁰ C +- 5 ⁰ C)

Display

4 digit LED

Power Source

120/230 VAC +- 10%, 50/60 Hz, internal jumper selectable

Dimensions (HxWxD)

4.5 x 11.75x10.375'' (114x298x264 mm)

Weight

4 lbs. (1.8 kg)

Two Year Warranty

Accessories

SUPPLIED: Output cable with BNC to alligator clips. Instruction Manual
Carrying Case (not included): LC-40