BK Precision 4045B Function Generator, 0.01Hz Min, 20MHz Max, FM Modulation, Variable Sweep

B&K Precision Model 4045B 20 MHz DDS Sweep Function Generator with Arbitrary Waveform Capability

B&K Precision model BK4045B is a versatile 20 MHz DDS sweep function generator with arbitrary waveform capabilities. The instrument generates sine and square waveforms up to 20 MHz, triangle/ramp waveforms up to 2 MHz and arbitrary waveforms (12-bit, 50 MSa/s, 1k point) with high signal precision and stability. The 4045B provides variable output voltages from 0 to 10 Vpp into 50 ohms (up to 20 Vpp into open circuit). It offers linear and logarithmic sweep, AM/FM modulation and a continuously variable DC offset to inject signals directly into circuits at the correct bias level. An auxiliary TTL output at the generator’s set frequency is available to synchronise external devices. The instrument can be operated remotely via the USB interface and is SCPI compatible.

Features and Benefits

Sine, square, triangle and arbitrary waveform generation
Bright colour LCD display with waveform preview
Linear and logarithmic sweep
AM/FM modulation
Adjustable duty cycle
Independent DC offset amplifier design allows large offsets on small amplitude (e.g. 10 mV) waveforms
Low-jitter square wave generation for simulating reliable clock signals, generating triggers or validating serial data buses
Store and recall instrument settings
Output On/Off button
Internal/external triggering
Gate and burst mode
Built-in counter
USB interface with SCPI-compliant command set
Short circuit and overvoltage protection on all inputs and outputs

Areas of Application

Education
Other applications that require DDS function generators with sweep, modulation and arbitrary waveform capabilities

Supplied with

Instruction manual on CD, power cord, USB (type A to B) interface cable, certificate of calibration

B&K Precision