Generator G3-113 (G3113, G3 113, Gз-113, Gз 113)
Designed for research, configuration and testing of systems and devices used in electronics, communications, automation, computing and measuring equipment, instrument making.
Frequency response 10Hz-99, 9 kHz with a resolution of 1 Hz through (10 999Gts), 10Hz (1-9,99 kHz), 100Hz (10-99.9 kHz)
The basic error of frequency does not exceed ± (0,5 +50 / fn), where fn - Set the frequency in Hz.
Generator G3-113 is designed for low-frequency signals of research, configure, and test systems and instruments used in electronics, communications, automation, computing and measuring equipment, instrument making. Generator G3-113 is a precision source of sine wave form and the increased stability of the output voltage with remote controlled by the frequency and amplitude of the code 8-4-2-1.
Accuracy class of the device by frequency - 0.5. Accuracy class of voltage - 2 in the frequency range from 100 Hz to 99.9 kHz and 6 in the frequency range from 10 Hz to 99 Hz.
Operating conditions G3-113: ambient temperature from 278 to 313 K (5 to 40 ° C), relative humidity 95% at ambient temperature of 30 ° C, pressure 60 to 106 kPa (460 to 800 mm Hg), supply voltage 220 V ± 22 V with a power frequency of 50 Hz.
Technical data generators G3-113
The output frequency is set to 10Hz to 99900Gts with a resolution of 1 Hz sub-band from 10Hz to 999Gts, 10 Hz sub-band of 1 Hz to 9,990 kHz, 100 Hz sub-band from 10 kHz to 99,900 kHz. The basic error of frequency does not exceed ± (0,5 +50 / fn, where fn - Set the frequency in Hz.
Additional error of frequency caused by changes in ambient temperature for every 10 ° C operating temperature range does not exceed ± 10.10 - 4 fn.
Additional error of frequency due to changes in load from the idle to the maximum value shall not exceed ± 0,5 · 10 -4 FH.
The instability of the oscillator frequency after setting the operating mode does not exceed ± 5.10 -4 FH for any 15 minutes of operation, ± 1.10 -3 FH-for 3 hours work.
The device generator G3-113 provides the ability to synchronize the frequency of the external sinusoidal signal. Locking band in sync at least 1% of the set value of the frequency generator at a value of the synchronizing signal voltage 1.5 V Sync input impedance of 600 ohms.
The voltage of the generator output is adjustable from 9.99 V to 10 mV with a resolution of 1V and 0.1 V 0.01 V with no load, and from 4,995 V to 5 mV in increments of 0.5 V, 0.05 V and 0,005 V for the connected load (600 ± 2) ohms.
The basic error of the output voltage does not exceed ± (5 + 0,1 / Un)% in the frequency range from 10 to 99 Hz, ± (2 + 0.1 / Un)% in the frequency range from 100 Hz to 99.9 kHz, where U n - set the output voltage in V.
Additional error of the output voltage caused by changes in ambient temperature for every 10 ° C operating temperature range is less than ± 1%.
The device generator G3-113 provided the possibility of correcting the output voltage in the range of at least ± 0,75% of the set value.
The output resistance of the device generator G3-113 output jack 600 ohms ± 6 ohms. Variation of the output voltage with respect to tuning the frequency of the voltage at 1 kHz is less than ± 1% in the frequency range from 10 to 99 Hz, ± 0,5% in the range from 100 Hz to 99.9 kHz.
Harmonic generator output does not exceed 0.1% in the frequency range from 10 Hz to 100 Hz, 0.05% in the frequency range of 100 to 500 Hz, 0.03% in the frequency range above 500 Hz to 20 kHz, 0.05 % in the frequency range of 20 to 50 kHz, 0.1% in the frequency range above 50 kHz to 99.9.
The highest value of the components from the mains frequency and its harmonics at the output of the device generator G3-113 does not exceed 0.01% of set output voltage.
On the auxiliary output "OUT. "Provides a square wave signal swing of at least 10 with a duty cycle of 2 ± 0,1 and a rise and fall of 60 ns with a connected load of 600 ohms ± 12 ohms in parallel with no more than 12 pF.
The highest value of the constant component of the output signal at the output jack for external load 600 ohms ± 2 O m and a maximum output voltage of less than ± 50mV.
Setting the frequency and output voltage is manual controls located on the front panel, or remotely in binary coded decimal.
Time of establishment of the voltage output as determined by the steady state value of 0.95 for remote control of the frequency and the output voltage is not more than 50 milliseconds five periods of oscillation output signal.
Input resistance of the device by remote control input frequency and voltage of not less than 10 ohms to be logic "1", i.e. for the voltage from 2.4 V to 4.5 V.
The device generator G3-113 provides its specifications for 15 minutes after switching on.
Generator G3-113 allows for continuous operation under the operating conditions for 8 hours while maintaining their performance.
Note. Continuous operation time does not include the operating mode setting time unit.
Power supply: AC voltage (220 ± 22), with a power frequency of 50 Hz,
The power consumed by the device from the network at the rated voltage does not exceed 80 VA.
Generator G3-113 retains its specifications within the rules given above, in the working conditions listed above.
Overall dimensions of the generator up to 488x485x135 mm, packing box not more than 692x553x320 mm, packing box for spare parts no more than 242x192x73 mm, no more transport box 1180x742x578 mm.
Generator weight not exceeding 13 kg. Generator weight in transport containers not exceeding 90 kg.