Main specification:

Frequency：frequency range： 10μHz～20MHz/50MHz; modulation signal output：10mHz～50kHz; frequency resolution：10μHz; frequency stability：±1ppm
Waveform：sine, square, pulse, triangle, saw-tooth, sinx/x, white noise, cardiogram, arbitrary wave.
Output level：2mV～20Vpp (1MΩ，<10MHz)
TTL output
Spectrum purity：harmonic：＜-60dBc; mixed：＜-60dBc
Modulation：FM, AM, linear sweep, log sweep, FSK, PSK, burst
Interface：RS-232; IEEE-488 optional　

Main Features：
DDS technology
Standard wave + arbitrary wave
CPLD modulation technology
50MHz output frequency
0.1% sine distortion
8k arbitrary wave storage depth
12-bit vertical resolution
5MHz white noise band width
Automatic test control interface
Output short-circuit and over-load protection
Function storage and call back
Programmable pulse chain output
Dual output for main function and modulation signals.