• Custom Pseudo Noise Generation: Precise bandwidth control for various applications.
• CATV Testing: Evaluates equipment against noise and interference, including upstream interference and return path monitoring.
• Optical Transmit Lasers: Loading signals for testing.
• A/D Converter Characterization: Noise Power Ratio Testing with programmable parameters.
• Satellite Communications: Noise and interference testing.

• RF Output: Frequency range from 500 kHz to 70 MHz, with a resolution of 1 Hz for noise and 1 KHz for CW. Output power is 0 dBm with a 70 MHz bandwidth.
• Output Attenuator: 63.9 dB in 0.1 dB steps, impedance of 50 Ohms, and VSWR of 1.5:1.
• Generator AWG: 32 MB standard memory, expandable to 64 MB, with a 14-bit DAC resolution and 150 MSPS output rate.
• General: Pentium Class 500 MHz processor, 256 MB memory, 20.5 GB hard drive, 8.4” TFT-LCD display, and Windows 98 SE operating system.
• Interfaces: Ethernet 10/100baseT, video, keyboard, mouse, and GPIB. Remote operation via Ethernet or GPIB.

• 70 MHz RF output bandwidth for generating noise and interfering signals.
• Graphical User Interface (GUI) for spectrum plotting and full local control via keypad.
• Deep memory with up to 64 M-Byte capacity.
• Remote operation and data access through GPIB and Ethernet ports.
• Rack mountable chassis with rugged N-type connectors.

• External triggering and custom frequency converters up to 40 GHz.
• MatLab file download compatibility and internal analog noise generation.
• Burst generator for time-gated noise and interference.

The Noise Com DNG7500 is a digital noise generator that produces programmable pseudo-noise and CW signal spectrums for RF, Microwave, and Fiber Optic equipment testing. It features a 70 MHz RF spectrum output and can emulate real-world noise and interference conditions. The device allows user input of noise and signal parameters via a keypad and GUI, and supports signal generation from user-supplied data files. It includes a GPIB, IEEE-488 remote interface and can simulate Additive White Gaussian Noise (AWGN) with user-settable parameters.

Established in 1985, Noise Com provides innovative RF and Microwave test equipment for telecommunications and Cable TV industries, offering capabilities like Noise Power Ratio and Noise Figure Measurement.