Waveforms: sine, triangle, square, ramp, TTL and CMOS output External voltage controlled frequency function Two-steps (-20dBx2) and variable attenuator It is made to accommodate the applications in audio response testing, vibration testing, servo system evaluation, ultra sound application, etc Measures 251mm width by 91mm height by 291mm depth The GFG-8200A product family offers a complete solution in generating signals at the 3 MHz/5 MHz ranges. All models are embedded with standard functions such as TTL/CMOS/Ramp output, External voltage controlled frequency (VCF), and built-in 6-digit counter. the GFG-8200A series are made to accommodate the applications in audio response testing, vibration testing, servo system evaluation, ultra sound application, etc. Frequency range: 0.3Hz to 3 MHz. Power Source, 100 MHz Bandwidth: 115V/230V AC, +/-15 percent, 50/60Hz. Measures 251mm width by 91mm height by 291mm depth.Product Dimensions (L x W x H): 384 x x 150 Product Weight: 9.77 LB