Low-frequency signal generator G3-112/1 (G3112/1, G3 112/1, GЗ-112/1)
Low-frequency signal generator G3-112/1 with continuously adjustable frequencies within each of six subbands.
Low impedance output of generators agreed to all levels of attenuation attenuator.
In the low-frequency signal generator unit G3-112/1 has an effective system of stabilization of the output voltage, input the external clock frequency and mode of the square wave signal.
Availability of self amplifying unit provides a high signal to the high-resistance load.
Technical characteristics of the instrument Low-frequency signal generator G3-112/1:
Frequency range - 10Hz-10MHz (6 sub-band);
The basic error of frequency:
- ± (2 +30 / ƒ)% - 10 Hz-1 MHz;
- ± 3% - 1MHz-10MHz;
The output voltage of the device low-frequency signal generator G3-112/1 - 5V (50 ohms);
The weakening of the output voltage:
- 0 dB, 70 dB, 10 dB increments through - built-in attenuator;
- 40dB - external attenuator;
- 12dB - infinitely adjustable;
The output voltage low-frequency signal generator G3-112/1 unit in the restructuring of the frequency (relative to the voltage level at the frequency of 1 kHz):
- ± 1,5% - 20Hz-100kHz;
- ± 6% - 100 kHz-10 MHz;
- 0.5% - 10Hz-100Hz, 100kHz, 200kHz;
- 0.3% - 100 Hz-100 kHz;
- 1% - 200 kHz, 1 MHz;
- 4% - 1MHz-10MHz;
Parameters of a square wave signal generator unit bass G3-112/1:
- Amplitude (pp) 10V (50 ohms);
- Duty Cycle 2;
- Duration of 50 ns rise and fall;
The parameters of the signal on the secondary output of the amplifier block low-frequency signal generator unit G3-112/1:
- Output Voltage (1000 ohms)
- 25 V - 10 Hz-1 MHz;
- 20V - 1MHz-10MHz;
- Influence the voltage - ± 6%;
- 3% - 10 Hz-1 MHz;
- 5% - 1MHz-10MHz;
Power consumption - 60V ∙ A;
- Generator - 341h180h338mm;
- Amplifier - 189h180h331mm;
- Generator - 8kg;
- Amplifier - 5kg.