500MHz Timing-Mode (Internal Clock)
200MHz State-Mode (External Clock)
Advanced Multi-Level Triggering
Real-Time Sample Compression
+6V to -6V Adjustable Logic Threshold
I2C, SPI and RS232 Interpreters
Built-in 300MHz Frequency Counter

Specifications:
Sampled Channels 34
Timing Mode Sample Rate 1KHz to 500MHz
Sample Buffer 34x2048 samples
Maximum Time in compression mode: 10 hours(100MHz sample rates)
Trigger sequencer: 120MHz max, 6ns minimum pulse width
Trigger event counters: 20 bits, range 1 to 1,048,576 for each trigger level
Input impedance: 180K Ohms, paralleled by <5pF
Frequency counter range : 120MHz with 10Hz resolution, 4 channels
Threshold range : adjustable +6 to -6 volts with 50mv resolution
Threshold accuracy: +/-(100mV + 5% of setting)
Channel to channel skew: 0.6ns typical, 1.0ns max
State mode Setup/Hold times: 2.0/0ns, window adjustable +/-2.5ns
Input sensitivity: 0.25Vpp @50MHz, 0.5Vpp @120MHz
Input dynamic range: 10 volts peak-peak
Maximum input: +/-40 volts DC, 15 volts peak-peak pulse amplitude
Timebase accuracy: +/-0.005% over full temperature range
Input Probe: Teflon insulated leads terminated with female contacts
compatible with 0.025"-0.030" round or square pins.
Power supply current: 200 milliamps max (supplied by USB)
Temperature range: operating +5 to +50C, storage -10 to +65C
Port: USB1.1 or 2.0
Operating systems: Win98/ME/2000/XP/Vista

Small size(mm):190(L)x100(W)x40(H) , light weight: 380g , easy to carry.