FREQUENCY |
Frequency Range: |
0.03Hz to 3MHz in 7 overlapping decade ranges with fine adjustment by a vernier. |
Vernier Range: |
1000:1 on each range. |
OPERATING MODES |
Specifications apply for the top decade of each frequency range and maximum output into 50 Ohm termination. |
SINE |
Distortion: |
<0.5% on 300, 3k<0.5% on 300, 3k and 30k ranges; <1% on 3, 30 and 300k ranges; all harmonics >25dB below fundamental on 3M range. and 30k ranges; <1% on 3, 30 and 300k ranges; all harmonics >25dB below |
Amplitude Flatness: |
±0.2dB to 200kHz; ±2dB to 3MHz. |
TRIANGLE |
Linearity: |
Better than 99% to 200kHz |
SQUARE WAVE |
Rise/Fall Times: |
<100ns |
Mark - Space Ratio: |
1:1 ± 1% to 100kHz |
DC |
Range: |
±10V unterminated |
SYMMETRY |
Symmetry Range: |
Variable typically 1:9 to 9:1 (on top decade of each range), frequency divided by 10. |
METER FUNCTIONS (generator mode) |
Frequency: |
Auto-ranging reciprocal measurement giving 4 digit resolution for frequencies down to 1Hz; maximum resolution is 0.001Hz.Accuracy ±1 digit for 0.2Hz to 3MHz. Below 0.2Hz accuracy is ±1% of range full scale (symmetry off). |
Amplitude: |
Display shows peak-to-peak amplitude or rms value. Display corrected for attenuator setting. 3-digit resolution, accuracy typically 5% of range. Clipping indicator on display. |
DC Offset: |
3-digit resolution; accuracy typically ±2% of setting ±1 digit. Display corrected for attenuator setting. Clipping indicator on display. |
OUTPUTS |
MAIN - 50 Ohm |
Amplitide: |
2mV to 20V peak-peak open circuit (1mV to 10V peak-peak into 50 Ohms) in four switch-selectable ranges with 20dB vernier control within each range |
Attenuator Ranges: |
0dB, -20dB, -40dB, -60dB |
DC Offset Range: |
±10V from 50Ohms. DC offset plus signal peak limited to ±10V (±5V into 50Ohms). DC offset plus waveform attenuated proportionally by the attenuator. |
MAIN - 600 Ohm |
Alternative output socket offering the same facilities as the 50 Ohms socket. |
AUX OUT |
0 to 5V TTL/CMOS logic levels capable of driving 2 standard TTL loads. Frequency, symmetry and phase as main outputs |
SWEEP MODES |
EXTERNAL |
Input Impedance: |
10k Ohms |
Input Sensitivity: |
0 to 3V for 1000:1 sweep |
Max. Input Voltage: |
±10V |
Sweep Linearity: |
Better than 1% |
Max. Slew Rate: |
0.1V/us |
GENERAL |
CASING |
Moulded ABS case with tilt stand. |
POWER REQUIREMENTS |
Input Voltage: |
220 to 240 volts AC nominal 50/60Hz or 110 to 120 volts AC nominal 50/60Hz by rear panel adjustment. Installation category II. |
Power Consumption: |
25VA max. |
TEMPERATURE & ENVIRONMENTAL & OTHER |
Operating Temp.Range: |
+5°C to +40°C, 20% to 80% RH. |
Storage Temp.Range: |
-10°C to +65°C |
Environmental: |
Indoor use at altitudes up to 2000m. Pollution degree 2. |
Size |
260(W) x 88(H) x 235(D)mm (10.2 x 3.4 x 9.2"), excluding handle and feet. |
Weight |
1.9kg (4.2lb) |
Safety |
Complies with EN61010-1. |
EMC |
Complies with EN61326. |