Additional Features: Bandwidth: 300 MHz Channels: 2 Sample Rate: 2.5GS/s Record Length: 10Kpoints Full VGA Color LCD Built-in Floppy Disk Drive For Easy Storage and Documentation 21 Automatic Measurements Centronics Port Standard on all Models for Quick, Convenient Hardcopies 9-bit Vertical Resolution Multi-Language User Interface QuickMenu User Interface Mode for Quick, Easy Operation Advanced Triggers, such as, Glitch, Width, and Logic Telecommunications Mask Testing (TMT) Fast Fourier Transform (FFT) for Frequency and Harmonic Analysis Extended Video Application Module Support for Active Probes, Differential Probes, and Current Probes that Provide Automatic Scaling and Units Optional Modules for RS-232, GPIB, LAN or VGA Communication Ports Applications: Telecommunications Manufacturing Digital Design and Debug Video Design and Service Industrial Electronic Design Power Supply Design Connected Instrumentation Highly Mobile Environments The TDS 3000 oscilloscopes are the lowest priced, most portable Digital Phosphor Oscilloscopes (DPOs). Now every design engineer and technician can take advantage of the tremendous benefits of DPOs. DPOs deliver a new level of insight that makes dealing with complex signals simple. DPOs display, store, and analyze, in real-time three dimensions of signal information: amplitude, time, and distribution of amplitude over time.