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Universal frequency meter Ch3-95
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Universal frequency meter Ch3-95
The frequency meter is capable of operating both autonomously and as part of automated measuring systems with interfaces such as BUSB, RS-232, ETNET and IEEE-488 (CPC).
Technical specifications
Frequency and period of sinusoidal signals (inputs A, B) 0.001 Hz - 300 MHz
Frequency and period of video pulse signals (inputs A, B) 0.001 Hz - 300 MHz
Frequency of continuous sinusoidal oscillations (input C) (37.5 – 78.33) GHz
Pulse duration 5 ns - 1000 s
The duration of the front, the decay of the pulses is 5 ns - 100 microseconds
Time interval from -1000 to 1000 s
Frequency measurement resolution 2x10-10 s/Rng
Setting range of trigger levels (inputs A, B) from -2 to 2 V
The error of setting the trigger levels (inputs A, B) ± 0.01 V
Input signal level:
•for sinusoidal signal (inputs A, B) (0.03 - 10.0) V
•for video pulse signal (inputs A, B) (0.1 - 10.0) V
•for a sinusoidal signal (input C) 0.5 MW - 5 MW
Input resistance
•Inputs A, B (50±2.5) ohms; (1±0.1) MOm/100 pF
•Input With (50±2.5) ohms
Nominal frequency value of the reference quartz oscillator 10 MHz
Relative error in the frequency of the quartz oscillator, no more than ± 2x10-7 in 24 months
Operating temperature range from minus 10 to 40 °C
AC power supply 220 V, 50 Hz
Power consumption, not more than 100 VA
Overall dimensions, mm 299x130,5x433
Weight, not more than 8.5 kg
Technical specifications
Frequency and period of sinusoidal signals (inputs A, B) 0.001 Hz - 300 MHz
Frequency and period of video pulse signals (inputs A, B) 0.001 Hz - 300 MHz
Frequency of continuous sinusoidal oscillations (input C) (37.5 – 78.33) GHz
Pulse duration 5 ns - 1000 s
The duration of the front, the decay of the pulses is 5 ns - 100 microseconds
Time interval from -1000 to 1000 s
Frequency measurement resolution 2x10-10 s/Rng
Setting range of trigger levels (inputs A, B) from -2 to 2 V
The error of setting the trigger levels (inputs A, B) ± 0.01 V
Input signal level:
•for sinusoidal signal (inputs A, B) (0.03 - 10.0) V
•for video pulse signal (inputs A, B) (0.1 - 10.0) V
•for a sinusoidal signal (input C) 0.5 MW - 5 MW
Input resistance
•Inputs A, B (50±2.5) ohms; (1±0.1) MOm/100 pF
•Input With (50±2.5) ohms
Nominal frequency value of the reference quartz oscillator 10 MHz
Relative error in the frequency of the quartz oscillator, no more than ± 2x10-7 in 24 months
Operating temperature range from minus 10 to 40 °C
AC power supply 220 V, 50 Hz
Power consumption, not more than 100 VA
Overall dimensions, mm 299x130,5x433
Weight, not more than 8.5 kg
Universal frequency meter Ch3-97
The device successfully combines simplicity of design, modern design, convenience, clarity of control and obtaining information about the measured physical quantity.
Technical specifications
Frequency and period of sinusoidal signals (inputs A, B) 0.001 Hz - 300 MHz
Frequency and period of video pulse signals (inputs A, B) 0.001 Hz - 300 MHz
Frequency of continuous sinusoidal oscillations (input C) (0.3 – 37.5) GHz
Carrier frequency of a continuous radio pulse sequence (IM) signal (input C) Fn = (0.3-37.5) GHz, from 0.3 microseconds to 1ms, Fsl from 100 Hz to 1 MHz, from 2 to 103
Frequency ratio (inputs A, B) from 1 to 3x109
Pulse duration 5 ns - 1000 s
The duration of the front, the decay of the pulses is 5 ns - 100 microseconds
Time interval from -1000 to 1000 s
Phase difference of two synchronous sinusoidal signals from minus 180° to 180°
The measurement error of the phase difference of two synchronous sinusoidal signals is ± 2.3 ° at a signal amplitude of 1 V
Setting range of trigger levels (inputs A, B) from - 2.0 to 2.0 V
The error of setting the trigger levels (inputs A, B) ± 0.01 V
Input signal level:
•for sinusoidal signal (inputs A, B) (0.03 - 10.0) V
•for video pulse signal (inputs A, B) (0.1 - 10.0) V
•for a sinusoidal signal (input C) 0.1 - 5 MW
Input resistance
•Inputs A, B (50±2.5) ohms; (1±0.1) MOm/100 pF
•Input With (50±2.5) ohms
Nominal frequency value of the reference quartz oscillator 10 MHz
Relative error in the frequency of the quartz oscillator, no more than ± 2x10-7 in 24 months
Operating temperature range from minus 10 to 50 °C
AC power supply 220 V, 50 Hz
Power consumption, not more than 100 VA
Overall dimensions, mm 306x129.5x430.6
Weight, not more than 8.5 kg
TEKHNOYAKS
Moscow
Produced in: Moscow
Frequency meters H3-88
Designed for measuring the frequency and period of sinusoidal and pulse signals, measuring pulse duration, time intervals, pulse duty cycle, frequency ratio of electrical signals, counting the number of pulses, output of reference frequency signals.
Technical specifications:
Input to (sinusoidal signal) - range 100 - 2500 MHz
Input A, C (sine, pulse) - range 0.01 - 200 MHz
Counting time: input A, C – 1, 10, 102, 103, 104 ms; login to – (16•1), (16•10), (16•102), (16•103), (16•104) ms
The number of averages. the period of the. vx. signal - 1, 10, 102, 103, 104
Timestamp period – 10-7, 10-6, 10-5, 10-4, 10-3
Borehole measurement at inputs A, C – 1.000001- 999999999
Frequency ratio in channels: A/S and C/A - 0.0001- 999999999; B/S - 0.5 – 999999999
Quartz thermostatic generator
The nominal frequency value is 5 MHz
Error: ± 5•10-8 - for 30 days, ± 10-7 - for 12 months
9 decimal places
Overall dimensions (HXHL) - 285x106x345 mm
Weight: 4 kg
Reference generator: 1x10-7 for 12 months.
Operating conditions: - 10° C ... +50° C
MNIPI
Minsk
Produced in: Belarus, Minsk
Frequency meters H3-96
Designed for measuring the frequency and period of sinusoidal and pulse signals, measuring pulse duration, time intervals, pulse duty cycle, frequency ratio of electrical signals, counting the number of pulses, output of reference frequency signals.
Technical specifications:
Input to (sinusoidal signal) - range 100 - 3200 MHz
Input A, C (sine, pulse) - range 0.01 - 200 MHz
The number of averages. the period of the input signal is 1 ... 105
Borehole measurement by inputs – 1.000001- 999999999
Frequency ratio in channels: A/S, C/A, B/C and B/A - up to 999999999
Quartz thermostatic generator
The nominal frequency value is 5 MHz
Error: ± 2•10-8 - in 30 days, ± 5•10-8 - in 12 months
Overall dimensions (HXHL) - 345x285x106 mm
Weight: 4 kg
Reference generator: ±5x10-8 for 12 months.
Operating conditions: - 10° C ... +50° C
MNIPI
Minsk
Produced in: Belarus, Minsk
Universal frequency meter Ch3-89
The frequency meter is able to work both independently and as part of automated measuring systems with interfaces such as USB or RS-232.
Technical specifications
Frequency and period of sinusoidal signals (inputs A, B) 0.001 Hz - 150 MHz
Frequency of video pulse signals (inputs A, B) 0.001 Hz - 100 MHz
Frequency of continuous sinusoidal oscillations (input C) (0.1 - 1) GHz
Frequency of continuous sinusoidal oscillations (input D) (1 - 37.5) GHz
Carrier frequency of a continuous signal with frequency modulation (FM) (input D) Fh = (1 - 18) GHz, Fm = 100 Hz-100 kHz; frequency deviation from 10 kHz to 10 MHz
Carrier frequency of a continuous signal with amplitude modulation (AM) (input D) Fh = (1 - 18) GHz, Fm = 100 Hz - 100 kHz; AM factor up to 100%
Carrier frequency of a continuous radio pulse sequence (IM) signal (input D) Fn = (1-37.5) GHz, from 0.15 microseconds to 1ms, Fsl from 100 Hz to 3 MHz, from 2 to 103
Pulse duration 10 ns – 0.1 s
Time interval from -10 to 10 s
The duration of the front, the decay of the pulses is 5 ns - 100 microseconds
Phase difference of two synchronous sinusoidal signals from minus 360° to 360°
The measurement error of the phase difference of two synchronous sinusoidal signals is ± 0.36° (from 1 kHz to 1 MHz) ± 3.6° (above 1 MHz)
Input signal level:
•for sinusoidal signal (inputs A, B) (0.03 - 7.0) V
•for video pulse signal (inputs A, B) (0.1 - 10.0) V
•for a sinusoidal signal (input C) (0.03 - 1.0) V
•for sinusoidal and IM signals (input D) 10 MW (from 1 to 8 GHz); 40 MW (sv. 8 to 18 GHz); 50 MW (sv. 18 to 37.5 GHz).
The nominal frequency value of the reference quartz oscillator is 10 MHz
Relative error in the frequency of the quartz oscillator, no more than ± 2x10-7 in 12 months
Operating temperature range from 5 to 40 °C
AC power supply 220 V, 50 Hz
Power consumption, no more than 100 VhA
Overall dimensions, mm 496x174x459
Weight, not more than 16 kg
TEKHNOYAKS
Moscow
Produced in: Moscow
Universal frequency meter Ch3-86A
The frequency meter is capable of operating both independently and as part of automated measuring systems with an interface such as USB, RS-232 or IEEE-488 (CPC).
Technical specifications
Frequency and period of sinusoidal and video pulse signals (input A) 0.005 Hz - 100 MHz
Frequency of sinusoidal and video pulse signals (input to) 0.01 Hz - 100 MHz
Frequency of continuous sinusoidal oscillations (input C) (0.1 - 1) GHz
Frequency of continuous sinusoidal oscillations (input D) (0.6 - 17.85) GHz
Pulse duration 10 ns - 10000 s
The duration of the front, the decay of the pulses is 5 ns - 100 microseconds
Time interval from 0 to 10000 s
The frequency ratio of the two signals is up to 109
The average value of the carrier frequency of the pulse-modulated (IM) signal (input D) (0.6 - 17.85) GHz
Frequency measurement resolution 2x10-10 s/Rng
Phase difference of two synchronous sinusoidal signals from minus 180° to 180°
Measurement error of the phase difference of two synchronous sinusoidal signals ± 0.36° (from 1 kHz to 1 MHz)±3.6° (above 1 MHz)
Input signal level:
•for sinusoidal signal (inputs A, B) (0.03 - 7.0) V
•for video pulse signal (inputs A, B) (0.1 - 10.0) V
•for a sinusoidal signal (input C) (0.03 - 1.0) V
•for sinusoidal and IM signals (input D) 30 MW - 5 MW
Input resistance
•Inputs A, B (50±2.5) ohms; (1±0.1) MOm/100 pF
•inputs C, D (50±2.5) ohms
Nominal frequency value of the reference quartz oscillator 10 MHz
Relative error in the frequency of the quartz oscillator, no more than ± 2x10-7 in 12 months
Operating temperature range from minus 10 to 50 °C
AC power supply 220 V, 50 Hz; 220 V, 400 Hz
Power consumption, no more than 50 VA
Overall dimensions, mm 229x136x435.5
Weight, not more than 7.5 kg
TEKHNOYAKS
Moscow
Produced in: Moscow
Universal frequency meter Ch3-92
The frequency meter is able to work both independently and as part of automated measuring systems with interfaces such as USB or RS-232.
Technical specifications
Frequency and period of sinusoidal signals (inputs A, B) 0.001 Hz - 300 MHz
Frequency and period of video pulse signals (inputs A, B) 0.001 Hz - 300 MHz
Frequency of continuous sinusoidal oscillations (input C) (0.3 – 37.5) GHz
Pulse duration 10 ns - 1000 s
The duration of the front, the decay of the pulses is 5 ns - 100 microseconds
Time interval from -1000 to 1000 s
Frequency measurement resolution 2x10-10 s/Rng
The range of setting the trigger levels (inputs A, B) from minus 2.5 to 2.5 V
The error of setting the trigger levels (inputs A, B) ± 0.05 V
Input signal level:
• for sinusoidal signal (inputs A, B) (0.03 - 10.0) V
• for video pulse signal (inputs A, B) (0.1 - 10.0) V
• for sinusoidal signal (input C) 50 MW - 5 MW
Input resistance
• Inputs A, B (50±2.5) ohms; (1±0.1) MOm/100 pF
• Input With (50±2.5) ohms
Nominal frequency value of the reference quartz oscillator 10 MHz
Relative error in the frequency of the quartz oscillator, no more than ± 2x10-7 in 12 months
Operating temperature range from minus 10 to 40 °C
AC power supply 220 V, 50 Hz
Power consumption, not more than 100 VA
Overall dimensions, mm
299x136x436,5
Weight, not more than 8.5 kg
TEKHNOYAKS
Moscow
Produced in: Moscow
Frequency meters Ch3-81, Ch3-81/1
Designed to measure the frequency or single and averaged period of sinusoidal and pulse signals, as well as to measure the pulse duration and frequency ratio, with a guaranteed measurement error of up to 10-7za year.
Description:
Ch3-81 (inputs A, B, C) – range 0.1 Hz–2.5 GHz
Ch3-81/1 (inputs A, B) – range 0.1 Hz–200 MHz
Frequency measurement, frequency ratios
Measurement of the period, duration of 1 microsecond–10000 s
Signal level 30 mV–10 V (eff.), pulse up to 30 V
Thermostated quartz 5 MHz: ±10-7 (year) ±7.5X10-9(day)
Frequency temperature departure: ±2.5X10-8 (+5...+40 °C)
Number of averaged periods: 1-104
Timestamps 10-7-10-3 s
RS-232 interface
8-bit SD indicator
Dimensions, weight 80X220X300 mm, 3 kg
Power supply: ~ 220V, 20V
MNIPI
Minsk
Produced in: Belarus, Minsk
Measuring antenna logoperiodic P6-46
NNPO im. M.V.Frunze
Nizhny Novgorod
Produced in: Nizhny Novgorod
The meter of complex coefficients of transmission and reflection P4-69
NNPO im. M.V.Frunze
Nizhny Novgorod
Produced in: Nizhny Novgorod
Receiver-comparator CHK7-56, CHK7-56A
NNPO im. M.V.Frunze
Nizhny Novgorod
Produced in: Nizhny Novgorod
UCHX2-37
Basic properties:
Wide frequency range;
Sufficiently large output power;
High level of suppression of side harmonics of the input signal;
Low value of phase noise;
Relatively simple technical solutions:
- synchronization and frequency stabilization,
- stabilization and adjustment of the output power level,
- implementation of amplitude and frequency modulation modes;
Do not require external bias diodes.
Operating conditions:
Operating temperature range from minus 10 to 50 ° C;
The relative humidity of the air is up to 98% at a temperature of 25 ° C.
Technical characteristics
Input/output frequency range, GHz 12,93-18,75 / 25,86-37,5
Losses (max.), dB 13
Input power level, dBm 15-21
Unevenness of output power (Rvh. = 20 dBm), dB ± 1.5
The level of parasitic harmonics of the input signal at the output (min.), dBn 20
Output VSWR (max.) 2.0
Connector type:
• Input Coax. 3.5/1.5 mm (socket)
• Output Waveguide 7.2x3.4 mm
Overall dimensions, mm 29x24x24
Weight, g 60
TEKHNOYAKS
Moscow
Produced in: Moscow
AC voltage voltmeter VK3-78A
The voltmeter is capable of working both independently and as part of automated measuring systems with interfaces such as USB, RS-232, IEEE-488 (CPC).
Technical specifications
Measuring ranges of electrical quantities:
- constant electrical voltage from 3 MV to 1000 V
- SCR of alternating electric voltage in the frequency range from 10 Hz to 1 MHz (AC) from 10 MV to 1000 V
- RF RF AC voltage in the frequency range from 10 Hz to 2000 MHz (RF) from 10 mV to 100 V
- frequency of the measured AC voltage from 10 Hz to 1 MHz
Measurement errors of electrical quantities:
- constant electrical voltage ± (0.0021 - 17)%
- SCR of alternating electric voltage in the frequency range from 10 Hz to 10 MHz (AC) ± (0.017 - 21)%
- RF RF AC voltage in the frequency range from 10 Hz to 2000 MHz (RF) ± (0.21 - 16)%
- frequency of the measured alternating electric voltage ± (0.1 -10.1)%
General characteristics:
Operating temperature range from 5 to 40 °C
AC power supply 220 V, 50 Hz
Power consumption, no more than 50 VA
Overall dimensions, mm 489x91x381
Weight, not more than 8.5 kg
TEKHNOYAKS
Moscow
Produced in: Moscow
UCHX2-78
Basic properties:
Wide frequency range;
Sufficiently large output power;
High level of suppression of side harmonics of the input signal;
Low phase noise value;
Relatively simple technical solutions:
- synchronization and frequency stabilization,
- stabilization and adjustment of the output power level,
- implementation of amplitude and frequency modulation modes;
Do not require external bias diodes.
Operating conditions:
Operating temperature range from minus 10 to 50 ° C;
The relative humidity of the air is up to 98% at a temperature of 25 ° C.
Technical characteristics
Input/output frequency range, GHz 26,78-39,17 / 53,57-78,33
Losses (max.), dB 15
Input power level, dBm 15-21
Unevenness of output power (Rvh. = 20 dBm), dB ± 2.0
The level of parasitic harmonics of the input signal at the output (min.), dBn 20
Output VSWR (max.) 2.0
Connector type:
• Input Coax. 2.4/1.0 mm (plug/socket)
• Output Waveguide 3,759x1,88 mm (50-75GGo)
Overall dimensions, mm 26x20x20
Weight, g 50
TEKHNOYAKS
Moscow
Produced in: Moscow
Universal voltmeter V7-81
The voltmeter is capable of operating both independently and as part of automated measuring systems with RS-232 type interfaces.
Technical specifications
Ranges of measurement of electrical quantities:
- constant electrical voltage from 10 MV to 1000 V
- SCR of alternating electric voltage in the frequency range from 10 Hz to 10 MHz (AC) from 1 mV to 750 V
- DC current from 0.1 µA to 20 A
- SCR of alternating electric current in the frequency range from 10 Hz to 5 kHz from 10 µA to 20 A
- electrical resistance from 10 mOhm to 1 GOm
- frequency of the measured alternating electric voltage from 10 Hz to 1 MHz
Measurement errors of electrical quantities:
- constant electrical voltage ± (0.0028 - 20)%
- SCR of alternating electric voltage in the frequency range from 10 Hz to 10 MHz (AC) ± (0.09 - 15)%
- DC power ± (0.012 - 20)%
- SCR of alternating electric current in the frequency range from 10 Hz to 5 kHz ± (0.11 - 2.35) %
- electrical resistance ± (0.007 - 5.5)%
- frequency of the measured alternating electric voltage ± (0.1 -10.1)%
General characteristics:
Operating temperature range from 5 to 40 °C
AC power supply 220 V, 50 Hz
Power consumption, no more than 20 VA
Overall dimensions, mm 291x110x308
Weight, not more than 4.5 kg
TEKHNOYAKS
Moscow
Produced in: Moscow
Rubidium frequency and time standards H1-1011/1
The modular construction principle makes it easy to adapt the devices to the specific requirements of the consumer. The standards are available in four versions – H1-1011, H1-1011/1, H1-1011/2 and H1-1011/3, which differ in metrological characteristics and a set of installed devices (modules). The built-in diagnostic system allows you to quickly determine the operability and condition of the main devices of the standards.
On the front panel of the devices H1-1011 and H1-1011/2 there is an LCD display and a control panel, with which you can quickly receive information about the current parameters of the devices included in the devices and adjust the frequency of the output signals.
The H1-1011 and H1-1011/2 standards can receive chronometric information from GLONASS and GPS satellite radio navigation systems and use it to synchronize the local time scale and automatically adjust the actual frequency value of the built-in highly stable rubidium frequency standard.
The H1-1011 and H1-1011/2 standards include:
rubidium frequency standard H1-1014;
MPR-01 satellite radio navigation systems receiver module;
amplifier module for highly stable sinusoidal signals (at the customer's choice):
MUS-01 (3 independent outputs 10 MHz, connector type SR-50-73FV);
MUS-02 (3 independent outputs of 5 MHz, connector type SR-50-73FV);
MUS-03 (3 independent outputs of 1, 5 and 10 MHz, connector type SR-50-73FV);
MUS-04 (6 independent outputs of 1, 5 and 10 MHz in any combination at the customer's choice, SMA connector type);
MS synthesizer module with software (SMA connector type) instead of an amplifier module (at the customer's request).
The scope of delivery (at the request of the customer) includes an antenna for the SRNS receiver as part of:
antenna unit;
mounting device;
antenna cable (maximum length 60 m).
The H1-1011/1 and H1-1011/3 standards include:
the rubidium frequency standard H1-1013;
two modules of amplifiers of highly stable sinusoidal signals (at the customer's choice):
MUS-01 (3 independent outputs 10 MHz, connector type SR-50-73FV);
MUS-02 (3 independent outputs of 5 MHz, connector type SR-50-73FV);
MUS-03 (3 independent outputs of 1, 5 and 10 MHz, connector type SR-50-73FV);
MUS-04 (6 independent outputs of 1, 5 and 10 MHz in any combination at the customer's choice, SMA connector type);
MS synthesizer module with software (SMA connector type) instead of an amplifier module (at the customer's request).
Ruknar
Nizhny Novgorod
Produced in: Nizhny Novgorod
Universal calibrator H4-301
Technical specifications:
Voltage reproduction range Uk 200 mV 0.07 + 0.01
DC: from 50 MV to 600 V, Uk 2 V 0.05 + 0.005
sub-bands (Uk) 200 mV; 2; 20; 200; 600 V Uk 20 V 0.05 + 0.005
Basic error, ± (% of U + % of Uk): Uk 200 V 0.07 + 0.01
Uk 600 V 0.1 + 0.02
Voltage reproduction range UK 200 mV 0.2 + 0.05
AC: from 1 mV to 600 V, Uk 2; 20 V 0.15 + 0.02
sub-bands (Uk) 200 mV; 2; 20; 200; 600 V from 20 Hz to 20 kHz
Basic error, ± (% of U + % of Uk): sv. 20 to 40 kHz 0.2 + 0.1
Uk 200 V; 600 V:
from 40 Hz to 1 kHz 0.2 + 0.05
Power reproduction range Ik 200 Ma 0.1 + 0.02
DC: from 1 Ma to 5 A, Ik 2; 20; 200 mA 0.1 + 0.01
sub-bands (Ik) 200 Ma; 2; 20; 200 mA; 2; 5 A Ik 2 A; 5 A 0.1 + 0.02
Basic error, ± (% of I + % of Ic):
AC power reproduction range: from 10 Ma to 5 A
sub-bands (Ic) 200 Ma; 2; 20; 200 mA; 2; 5 A 0.15 + 0.05
Frequency range from 20 Hz to 1 kHz
Basic error, ± (% of I + % of Ic):
USB interface
Operating temperature range from minus 10 °C to + 50 °C
Dimensions; weight 420×342×184.5 mm; 10 kg
MNIPI
Minsk
Produced in: Belarus, Minsk
Automated complex of metrological maintenance of radio measuring and electrical measuring equipment
NNPO im. M.V.Frunze
Nizhny Novgorod
Produced in: Nizhny Novgorod
Universal calibrator H4-301/1
Technical specifications:
Voltage reproduction range Uk 200 mV 0.07 + 0.01
DC: from 50 MV to 600 V, Uk 2 V 0.05 + 0.005
sub-bands (UK) 200 MV; 2; 20; 200; 600 V Uk 20 V 0.05 + 0.005
Basic error, ± (% of U + % of Uk): Uk 200 V 0.07 + 0.01
Uk 600 V 0.1 + 0.02
Voltage reproduction range Uk 200 mV 0.2 + 0.05
AC: from 1 mV to 600 V, sv. 20 to 40 kHz 0.2 + 0.1
sub-bands (Uk) 200 mV; 2; 20; 200; 600 V Uk 2; 20 V 0.15 + 0.02
Basic error, ± (% of U + % of Uk): from 20 Hz to 20 kHz 0.15 + 0.02
Uk 200 V; 600 V: 0.2 + 0.05
from 40 Hz to 1 kHz 0.2 + 0.05
DC power reproduction range: from 1 Ma to 200 mA,
sub-bands (Ic) 200 Ma; 2; 20; 200 mA Ic 200 Ma 0.1 + 0.02
Basic error, ± (% of I + % of Ic): Ic 2; 20; 200mA 0.1 + 0.01
Power reproduction range
AC: from 10 Ma to 200 mA,
sub-ranges (Ic) 200 Ma; 2; 20; 200 mA 0.15 + 0.05
Frequency range from 20 Hz to 1 k Hz
Basic error, ± (% of I + % of Ic):
USB interface
Operating temperature range from minus 10 to +50 C
Dimensions; weight 428×327×235× mm; 10 kg
MNIPI
Minsk
Produced in: Belarus, Minsk
