| 
 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 50load) | 
| Flatness(Sinewave relative to 1kHz) | 
≌∮ 0.3dB,0.1Hz°1MHz; ≌∮ 0.5dB,1MHz°4MHz; ≌∮ 2dB, 4MHz°10MHz | 
| Impedance | 
50∮10 | 
| Attenuator | 
-20dB∮1dB⊙2  | 
| DC Offset | 
≌-5V°≈+5V(into 50load)  | 
| 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 50load) | 
| 
 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 | 
| 
 SWEEP OPERATION  | 
| Sweep/Rate | 
100:1 ratio max. and adjustable | 
| Sweep/Time | 
0.5Sec°30Sec adjustable | 
| Sweep/Mode | 
Lin. / Log. switch selector | 
| 
 AMPLITUDE MODULATION  | 
| Depth & MOD. Frequency | 
0°100 ; 400Hz(INT),DC°1MHz(EXT) | 
| Carrier BW | 
100Hz°5MHz(-3dB)  | 
| EXT Sensitivity | 
∝10Vpp for 100modulation  | 
| 
 FREQUENCY MODULATION   | 
| Deviation & MOD. Frequency | 
0°∮5 ; 400Hz(INT),1kHz(EXT) | 
EXT Sensitivity   | 
∝10Vpp for 10 modulation  | 
| 
 FREQUENCY COUNTER   | 
| Range | 
5Hz°150MHz | 
| Accuracy  | 
Time base accuracy∮1count  | 
| Time base  | 
∮20ppm(23∮5) after; 30 minutes warm up | 
| Resolution  | 
The maximum resolution is 100nHz for 1Hz and 0.1Hz for 100MHz | 
| Input Impedance | 
1M/150pf | 
| Sensitivity | 
∝35mVrms(5Hz~100MHz) ∝45mVrms(100MHz~150MHz) | 
| STORE/RECALL FUNCTION | 
|    | 
10 groups of Setting memories | 
| POWER SOURCE | 
AC115V, 230V∮15%, 50/60Hz | 
|    | 
   | 
| 
 ACCESSORIES   | 
|    | 
Instruction manual x 1 Power Cord x 1 GTL-101 x 2 | 
| DIMENSION & WEIGHT | 
107(W)⊙266(H)⊙293(D) m/m Approx. 3.2kg |