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G4-165

52 999 RUB
25 440 UAH
available:
5 pieces

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High-frequency signal generator G4-165 (G4165, G 4165, G-4-165, G4 165)
 
High-frequency signal generator G4-165 is used to set and adjust the stereo-class Hi-Fi, various equipments in HK, AM, FM, AM + FM.
Provides measurement of high-end tuners to GOST 5651-82 with the necessary technology stocks.
Features of generator G4-165:
Small harmonic distortion in the AM and FM modes;
A good shielding RF nodes;
Integrated single-chip microcomputer fully automates the process control device, produces a set of setup and eliminates the installation of prohibited modes, set parameters in the correct reading units, stores, in memory and causes up to 11 arbitrary combinations of key parameters, persistent and when you turn off the device;
The control is performed via the CPC.
 
Technical characteristics of the instrument high-frequency signal generator G4-165:
 
Frequency range - from 0.14 MHz to 129.9999 MHz;
Readability of frequency tuning device generator G4-165 signal high - 0.1 kHz;
Acceptable basic error limit frequency setting - no more than ± 1.10 -4%;
The limits of adjustment of output voltage into 50 ohms and 75 ohms in the "NC" and "FM" - from-146dBV +6 dBV (0.05 × 10 -6 to 2B);
Limits output voltage adjustment device signal generator G4-165 high-frequency 50 Ohm in the "AM" - from-146dBV to 0dBV (from 0,05 ∙ 10 -6 V to 1 V);
Acceptable basic error limit set the reference level output voltage 0.1 V at 50 Ohm load - no more than ± 0,5 dB;
The instability of the output voltage reference signal generator unit high G4-165 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" - 400Hz, 1000Hz;
Frequency of the external modulation source device signal generator G4-165 high-frequency mode in the "AM" - from 30Hz to 10000Gts;
Adjustment range of the coefficient of amplitude modulation in increments of 1% - 0% to 99%;
The margin of error factor setting "AM" from 5% to 90%:
- At a frequency of 1000 Hz modulating signal - no more than ± 5%;
- In the range of modulating frequencies from 30 Hz to 20,000 Hz - ± 10%;
Harmonic envelope "AM" signal devices rf signal generator G4-165:
- At modulation frequencies of up to 129.9999 MHz 64MGts - from 1kHz to 100kHz;
- At modulation frequencies of up to 63.9999 MHz 32MGts - from 1kHz to 50kHz;
- At modulation frequencies of 16 MHz to 31.9999 MHz - 1 kHz to 25 kHz from;
- At modulation frequencies from 0.14 MHz to 15.9999 MHz - from 1kHz to 100kHz but not more than 0,02 f;
The frequency of the internal modulation source in the "World Cup" of the instrument high-frequency signal generator G4-165 - 400 Hz, 1000 Hz;
Frequency of the external modulation source in the "World Cup" - from 30Hz to 60000Gts;
Limits set the frequency deviation signal generator unit high-G4-165 depending on carrier frequency corresponds to the values ​​specified in Table 1;
 
Table 1: Limits of installation of the frequency deviation signal generator unit high- G4-165 depending on carrier frequency
Harmonic
Modulation index
The modulating frequency
Carrier frequency
0.3
30%
1kHz
from 0.14 MHz to 30 MHz
1%
90%
1kHz
from 0.14 MHz to 30 MHz
0.6
80%
1kHz
0.2 MHz and 1 MHz
2%
80%
from 0.03 kHz to 20 kHz but not more than 0,02 f
from 0.14 MHz to 129.9999 MHz
 
The margin of error set the amount of frequency deviation signal generator unit high G4-165:
- At a frequency of 1000 Hz modulating signal - no more than ± (0,05 Δƒ +1 ed.sch.) kHz;
- In the range of modulating frequencies from 0.03 kHz to 60kGts - no more than ± (0,075 Δƒ +1 ed.sch.) kHz;
Harmonic envelope "FM" signal in the frequency range from 10MHz to 11.5 MHz, 73.9999 MHz to 64MGts from 88MGts to 107.9999 MHz:
- At 1 kHz modulation frequency and deviation 75kGts - no more than 0.05%;
- With integrated stereo modulation - no more than 0.3%;
Harmonic signal generator unit high G4-165 with a maximum deviation in the remaining range of carrier frequencies - no more than 1%;
THD in the range of modulating frequencies from 0.03 kHz to a maximum deviation 60kGts - less than 2%;
Operation mode setup time unit signal generator high G4-165 - 30 minutes
Power requirement:
- AC - 220V ± 22V;
- Frequency - 50Hz ± 0,5 Hz;
- The harmonic content - up to 5%;
Time of continuous operation of the device high-frequency signal generator G4-165 - at least 8 hours;
Power consumption - less than 90V · A;
Mean time unit signal generator G4-165 high-failures - at least 6,000 hours;
Dimensions - 486h173h482mm;
Weight - not more than 25kg.
The manufacturer guarantees the quality of the instrument high-frequency signal generator G4-165 technical requirements specifications, subject to the consumer the terms and conditions of storage, transportation, installation, operation, established specifications and operational documents.

Photos: G4-165

G4-165 generator image.
G4-165 generator image.
G4-165 front view.
G4-165 front view.
G4-165 side view.
G4-165 side view.
G4-165 rear view.
G4-165 rear view.
G4-165 overhead view.
G4-165 overhead view.
G4-165 bottom view.
G4-165 bottom view.


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