Data Sheet
4 MHz Sweep Function Generators
Models 4001A & 4003A
4001A
4003A
Mod el
Models 4001A and 4003A are 4 MHz sweep
function generators. The sweep function offers linear
or log sweep with variable sweep rates and widths.
The model 4003A has the addition of a 20 MHz
5-digit external frequency counter.
Featur es
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4001A
4003A
M ain Output
Frequency Range
Waveforms
Amplitude
Attenuator
Output Impedance
DC Offset
Distortion
Rise/Fall Time
VCF Input
SY NC Output
Rise Time
Level
Waveforms
Sw eep
Mode
Width
Rate
Sweep Output
Output Impedance
Frequency Co un ter
Display
Resolution
MODE
Accuracy
Frequency Range
Sensitivity
Max Input
Input Impedance
Power Source
Dimension
Net Weight
Supplied Accessories
Generates Sine, Triangle, & Square waveforms from
0.5 Hz to 4 MHz
20 Vpp output into open circuit (10 Vpp into
50
Ω)
TTL output <25 ns
±10 V DC offset
Variable amplitude output plus 20 dB attenuator
Kensington security slot
cUL approved
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0.5 Hz to 4 MHz in 6 Ranges
6 Waveforms (Sine, Square, Triangle,
Ramp, +Pulse, -Pulse)
0.2 Vpp - 20 Vpp (no load), 0.1 Vpp - 10 Vpp (50
Ω
load)
-20 db (±2%)
50
Ω
(±2%)
±10 V (pull ADJ.)
<2%, 1 Hz to 100 kHz
<90 ns
0 to 10 V control
<60 ns (TTL), <90 ns (CMOS)
approx. 3 Vpp (TTL), variable 4 Vpp - 15 Vpp [±1 Vpp] (CMOS)
Square, Pulse
Linear/Log Sweep
1:1 to 1:100 Continuously Variable
5s to 10 ms Continuously Variable
10 Vpp (open)
1 kΩ ±2%
-
-
-
-
-
-
-
-
5-digit LED display with Autorange
0.01 Hz
INT Function Generator/EXT Counter
< 0.02% ± 1 digit, for
≥
1 kHz
0.2 Hz~20 MHz
<100 mVrms (1 MHz), <200 mVrms (>1 MHz)
<150 Vrms
1 MΩ ±2%
AC 115V/230 V +10%, 50/60 Hz
11" x 3.6" x 11.9" (279.4 x 91.4 x 302.3 mm)
5.5 lbs. (2.5 kg)
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4003A Additional Fe ature s
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CMOS variable level output
5-digit LED display
Voltage Controlled Frequency (VCF) input
Kensington security slot helps secure your
function generator and prevents theft.
One-Year Warranty
Power cord and user manual
Technical data subject to change
© B&K Precision Corp. 2013
v082613
w w w.bk prec ision.c om
Tel.: 714.921.9095