The BK4089 from B&K Precision is a powerful 2-in-1 RF signal and waveform generator that combines an RF signal generator with a full-featured AWG/function generator in a compact unit. By combining both functions, the device is ideally suited for demanding applications in research and development, manufacturing, design validation, service, and education.
The integrated RF signal generator produces precise CW signals up to 3 GHz and supports extensive modulation and sweep functions. In addition, the AWG/function generator offers the generation of high-resolution arbitrary signals as well as classic waveforms such as sine, square, triangle/ramp, and pulse waves up to 80 MHz. Thanks to the simultaneous use of RF and AWG outputs, multiple individual devices can be replaced, saving valuable space in the lab.
The high signal quality with low phase noise, low jitter, and 16-bit resolution makes the BK4089 particularly suitable for RF testing, sensor and bus simulation, clock and trigger signal generation, component testing, and the development of complex electronic systems. Convenient operation is provided via a 4.3-inch IPS color display, direct-select keys, a numeric keypad, and a rotary encoder.
Product Features:
- Model: BK4089, 3 GHz / 80 MHz RF Signal/Waveform Generator
- RF Frequency Range: 50 MHz to 3 GHz
- RF Frequency Resolution: 0.1 Hz, 11 digits
- Frequency accuracy: ± 3 ppm
- Frequency stability: ± 1 ppm
- RF output power: -110 dBm to +13 dBm (up to 2 GHz), -90 dBm to +13 dBm (2 GHz to 3 GHz)
- RF Level Accuracy: < ± 1 dB
- SSB Phase Noise: < -117 dBc/Hz at 1 GHz and 10 kHz offset
- RF modulation: AM, FM, PM, and pulse modulation, internal or external
- RF sweep: linear or logarithmic, sweep time 10 ms to 100 s
- AWG/function generator: maximum frequency 80 MHz
- Standard waveforms: Sine, square, triangle/ramp, and pulse
- Integrated arbitrary waveforms: Sine(X)/X, Gaussian, Lorentz, Haversine, noise, ramps, and many more.
- Arbitrary waveform generator: 16-bit vertical resolution, up to 250 MSa/s
- Arbitrary waveform length: up to 4 Mpts
- Sine and square wave frequency range: 1 µHz to 80 MHz
- Triangle/ramp frequency range: 1 µHz to 5 MHz
- Pulse frequency range: 1 mHz to 10 MHz
- AWG output amplitude: 3 mVpp to 10 Vpp at 50 Ω
- DC offset: ± 5 V at 50 Ω
- Jitter: < 25 ps rms
- AWG modulation: AM, FM, PM, PWM, FSK, and BPSK
- Operating modes: continuous, triggered, burst, gate, and phase
- Display: 4.3-inch color LCD with IPS technology, 480 x 272 pixels
- Interfaces: USB, LAN, optional GPIB (Model 4089GPIB)
- Memory: up to 99 device settings and 1 Gbit flash file system for arbitrary signals
- Dimensions: 213 x 88 x 300 mm
- Weight: 3 kg
- Mains input: 90 to 264 VAC, < 40 VA
- Operating temperature: 0 °C to 50 °C
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