| MAIN | 
                    
                        | Frequency Range (For Sine, Square)
 | 0.1Hz~4MHz | 
                    
                        | Frequency Range (For Triangle)
 | 0.1Hz~1MHz | 
                    
                        | Frequency Resolution | 0.1Hz | 
                    
                        | Frequency Stability | ± 20 ppm | 
                    
                        | Frequency Accuracy | ± 20 ppm | 
                    
                        | Frequency Aging | ± 5 ppm / year | 
                    
                        | Output Function | Sine, Square, Triangle | 
                    
                        | Amplitude Range | 10Vpp(into 50Ωload) | 
                    
                        | Flatness(Sinewave relative to 1kHz) | <± 0.3dB,0.1Hz~1MHz; <± 0.5dB,1MHz~4MHz; <± 2dB, 4MHz~10MHz | 
                    
                        | Impedance | 50Ω±10% | 
                    
                        | Attenuator | -20dB±1dB×2 | 
                    
                        | DC Offset | <-5V~>+5V(into 50Ωload) | 
                    
                        | Duty Control Range | 20% to 80% below 1MHz (Square wave only) | 
                    
                        | Duty Control Resolution | 1% | 
                    
                        | Display | 9 digits LED display | 
                    
                        | SINE WAVE | 
                    
                        | Harmonics Distortion | -55dBc,0.1Hz~200kHz; -40dBc,0.2MHz~4MHz; -30dBc,4MHz~10MHz (Specification applied from MAX. to 1/10 level)
 | 
                    
                        | TRIANGLE WAVE | 
                    
                        | Linear | ≧98%,0.1Hz~100kHz;≧95%,100kHz~1MHz | 
                    
                        | SQUARE WAVE | 
                    
                        | Symmetry | ± 1% of period +4ns to 0.1Hz~100kHz ;Rise or Fall Time; ≦25ns at maximum output.(into 50Ωload) | 
                    
                        | CMOS OUTPUT | 
                    
                        | Level | 4Vpp±1Vpp~14.5Vpp±0.5Vpp adjustable; Rise or Fall Time; ≦120ns | 
                    
                        | TTL OUTPUT | 
                    
                        | Level | ≧3Vpp ; Fan Out; 20 TTL load ; Rise or Fall Time ; ≦25ns | 
                    
                        | STORE/RECALL FUNCTION | 
                    
                        |  | 10 groups of Setting memories | 
                    
                        | POWER SOURCE | AC115V, 230V±15%,50/60Hz | 
                    
                        |  |  | 
                    
                        | ACCESSORIES | 
                    
                        |  | Instruction manual×1 Power Cord x 1
 GTL-101×1
 | 
                    
                        | DIMENSION & WEIGHT | 107(W)×266(H)×293(D) m/m Approx. 3.1kg
 |