G4-176 G4-176
4.9 63
High-frequency signal generator G4-176 (G4176, G4 176)
Designed to control, configure and test various radio equipment operating in manual mode and automatic mode control via the public (CPC);
Frequency range - from 0.1 MHz to 1020MGts;
Readability of frequency tuning:
- In the range from 0.1 MHz to 160 MHz - 0.1 kHz;
- In the range from 160 MHz to 1020MGts - 1.0 kHz;
Acceptable basic error limit frequency setting - no more than ± 1,5 · 10 -5%.

Products catalog

Radiometric devices
generators (G2-, G3-, G4-, G5-, G6-, GK4-, GKCh, RG4-, Ya2R-, Ya5Kh-, Ya8Kh-, TR- and others)
high-frequency signal generators (G4-, GK4-, RG4-)
G4-176 generator image.

Price:

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Product information updated 30 November 2024.

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Warranty:

12 months.

Warranty extension up to 5 years. 

Terms of delivery:

To all regions of the country, international delivery. 

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Product information updated 30 November 2024.

Found cheaper?

Let us know. Our price is the best. 

Warranty:

12 months.

Warranty extension up to 5 years. 

Terms of delivery:

To all regions of the country, international delivery. 

print

Accessories, inexpensive analogues and other devices in stock(7)

Technical characteristics

High-frequency signal generator G4-176 (G4176, G4 176)
 
High-frequency signal generator G4-176 is designed to control, configure and test various radio equipment operating in manual mode and automatic mode control via the public (CPC).
The generator provides a measurement of the amplitude-frequency characteristics of various devices, the actual sensitivity curve and fidelity receivers, running in the unmodulated oscillations (NC), amplitude modulation (AM), frequency modulation (FM) modulation and television (TV).
High-frequency signal generator G4-176 can be a source of unmodulated signal and unsized, used as a local oscillator at the frequency of different transformations.
The generators are designed to work in verification agencies, repair shops, laboratories and workshops.
High-frequency signal generator G4-176 is a source of high-frequency signal in the frequency range from 0.1 MHz to 1020MGts-mode SC, AM, FM and TV.
Set the desired mode of operation is carried out through the keyboard controls on the front panel of the generator. Enter the required values ​​of parameters such as frequency, output voltage, the coefficient of amplitude modulation, frequency deviation shall be made either through the keypad or by means of sensor kvaziplavnoy settings on the front panel of the generator. Established parameters of the device high-frequency signal generator G4-176 can be stored in internal memory for the number assigned to a subsequent call.You can save up to 63 sets of parameters of the generator. These transactions are running embedded micro-processor-based computer N1830VE51 that can significantly reduce energy consumption and improve reliability and manufacturability compared with the base model of the generator.
Modulation of the carrier frequency signal generator unit high-G4-176 is carried out both from an internal source of modulating oscillations from an external (except TV).
Possible modulation of both the two parameters: amplitude and frequency.
 
Technical characteristics of the instrument high-frequency signal generator G4-176:
 
Frequency range - from 0.1 MHz to 1020MGts;
Readability of frequency tuning device generator G4-176 High-frequency signal:
- In the range from 0.1 MHz to 160 MHz - 0.1 kHz;
- In the range from 160 MHz to 1020MGts - 1.0 kHz;
Acceptable basic error limit frequency setting - no more than ± 1,5 · 10 -5%;
The limits of adjustment of output voltage into 50 ohms and 75 ohms in the "NC" and "World Cup":
- In the frequency range from 0.1 MHz to 639.999 MHz with a resolution of 0.1 dB - from -149.9 dBV to 6dBV (from 0.032 × 10 -6 to 2B);
- In the frequency range up to 640MGts 960MGts in increments of 0.1 dB - from -149.9 dBV to 0dBV (from 0.032 × 10 -6 V to 1 V);
- At frequencies above 960MGts - not less than 0.5;
Limits output voltage adjustment device signal generator G4-176 high-frequency loads to 50 ohms and 75 ohms in the "AM" and "TV" - from -149.9 dBV to 0dBV (from 0,032 ∙ 10 -6 V to 1 V);
Acceptable basic error limit set the reference level output voltage 0.1 V:
- 50 Ohm - no more than ± 1,0 dB;
- At 75 Ohm load - no more than ± 1,5 dB;
The instability of the output voltage reference signal generator unit high-G4-176 for any 15 minutes of work after samoprogreva within 30 minutes - no more than 0.1 dB;
The frequency of the internal modulation source in the "AM" - 50Hz, 200Hz, 300Hz, 400Hz, 1000Hz; 2500Gts; 3400Gts; 10000Gts;
Frequency of the external modulation source device signal generator G4-176 high frequency in the "AM" - from 50Hz to 60000Gts;
Adjustment range of the coefficient of amplitude modulation in increments of 1% - 0% to 99%;
Basic error limit factor setting unit of AM signal generator G4-176 high-frequency modulation frequency at 1000 Hz:
- At odds of AM from 5% to 50% - no more than ± 5%;
- When the ratio of AM to 90% - no more than ± 10%;
The margin of error factor setting unit of AM signal generator G4-high 176
- In the range of modulating frequencies from 300Hz to 3400Gts:
- At odds of AM from 5% to 50% - no more than ± 5%;
- When the ratio of AM to 90% - no more than ± 10%;
- The rest of the range of modulating frequencies:
- At odds of AM from 5% to 50% - no more than ± 10%;
- When the ratio of AM to 90% - no more than ± 15%;
Harmonic envelope AM signal device signal generator G4-176 high with a coefficient of modulation up to 80%:
- In the range of modulating frequencies from 50Hz to 20kHz - less than 3%;
- The rest of the range of modulating frequencies - no more than 5%;
The frequency of the internal modulation source in the "World Cup" - 50Hz, 200Hz, 300Hz, 400Hz, 1000Hz; 2500Gts; 3400Gts; 10000Gts;
Frequency of the external modulation source device signal generator G4-176 high frequency in the "World Cup" - from 30Hz to 60000Gts;
The limits set frequency deviation as a function of carrier frequency corresponds to the values:
- Carrier frequency:
- From 640MGts to 1020MGts - from 1.00 kHz to 990.0 kHz;
- From 639.999 MHz to 320MGts - from 0.50 kHz to 995.0 kHz;
- From 160 MHz to 319.999 MHz - from 0.20 kHz to 500.0 kHz;
- From 80 MHz to 159.999 MHz - 0.10 kHz to 250.0 kHz;
- From 40 MHz to 79.9999 MHz - 0.05 kHz to 125.0 kHz;
- From 20 MHz to 39.9999 MHz - 0.05 kHz to 50.0 kHz;
- From 19.9999 MHz to 14MGts - from 0.05 kHz to 25.0 kHz;
- From 0.1 MHz to 13.9999 MHz - 0.05 kHz to 99.5 kHz;
Basic error limit setting unit of frequency deviation signal generator G4-176 high-frequency modulating signal at 1000 Hz, on the setting - no more than ± 10%;
The margin of error set the amount of frequency deviation:
- In the range of modulating frequencies from 300Hz to 3400Gts - no more than ± 10%;
- The rest of the range of modulating frequencies - no more than ± 15%;
Harmonic envelope frequency-modulated signal devices rf signal generator G4-176:
- At modulation frequencies from 100 Hz to 20,000 Hz and the significance of the deviation Δf = 0,1 · Δfmax - less than 1%;
- At modulation frequencies from 30Hz to 60000Gts and maximum deviation, depending on the frequency - 2%;
Maximum permissible error set the reference level output voltage 0.1 V in TV (in the range from 25MHz to 250MHz from 470MHz and up to 960MGts) - no more than ± 1,5 dB;
The unevenness of amplitude-frequency characteristics of the device high-frequency signal generator G4-176 in the band of modulating frequencies from 50 Hz to 6.5 MHz - no more than ± 1,0 dB;
Harmonic envelope modulated signal at the modulation frequency modulation ratio 15000Gts at 85% - less than 5%;
Operation mode setup time unit signal generator G4-high 176 - 30 minutes
Power requirement:
- AC - 220V ± 22V;
- Frequency - 50Hz ± 0,5 Hz;
- AC - 220V ± 11V, 115V ± 5,75 V;
- Frequency - from 372Gts to 412Gts;
- The harmonic content - up to 5%;
Time of continuous operation of the device high-frequency signal generator G4-176 - at least 16 hours;
Power consumption - less than 97V · A;
Mean time unit signal generator G4-176 high-failures - at least 6,000 hours;
Dimensions - 475h173h486mm;
Weight - not more than 24kg.
The manufacturer guarantees the quality of the instrument high-frequency signal generator G4-176 technical requirements specifications, subject to the consumer the terms and conditions of storage, transportation, installation, operation, established specifications and operational documents.
 
Rate the product: G4-176
Number of views: 2245
Product rating: 4.7
Number of grades: 558
* rating and all product statistics are updated once a month; information is current as of 20 December 2024

Photos: G4-176

G4-176 generator image.

G4-176 generator image.

G4-176 front view with the opened lids.

G4-176 front view with the opened lids.

G4-176 front view with the closed lids.

G4-176 front view with the closed lids.

G4-176 side view.

G4-176 side view.

G4-176 rear view with the opened lids.

G4-176 rear view with the opened lids.

G4-176 rear view with the closed lids.

G4-176 rear view with the closed lids.

G4-176 overhead view.

G4-176 overhead view.

G4-176 bottom view.

G4-176 bottom view.

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