G4-81


High-frequency signal generator G4-81 is intended for communications-electronics equipment adjustment and control. High-frequency signal generator G4-81 functions as a microwave signal, frequency, output power level and pulse-type modulation parameters calibrated. It can be used for testing receiver sensitivity, for measuring parameters of four-terminal devices, for measuring the selectivity dynamic range of receivers and analyzers, for testing pass bands of paths and devices, for testing and adjustment of attenuators, filters and other elements of paths. 

G4-82, G4-83


High-frequency signal generators G4-82 and G4-83 are intended for communications-electronics equipment adjustment and control.
The devices function as a microwave signal, frequency, output power level and pulse-type modulation parameters calibrated. High-frequency signal generators G4-82 and G4-83 can be used for testing receiver sensitivity, for measuring parameters of four-terminal devices, for measuring the selectivity dynamic range of receivers and analyzers, for testing pass bands of paths and devices, for testing and adjustment of attenuators, filters and other elements of paths. 

G4-111

 High-frequency signal generator G4-111 is a microwave oscillation source with a power-uncalibrated output. High-frequency signal generator G4-111 can operate in unmodulated oscillation mode (continuous wave generation mode) and in pulse modulation mode, as well as be synchronized from an external high-stable signal source. Using the generator you can power measuring lines with the microwave energy and carry out the whole complex of path measurements (VSWR, impedance etc.), calibrate power meters, measure losses and attenuation. The generator can be widely used for testing radio electronic devices and detection of spurious responses.

G4-116

High-frequency signal generator G4-116 is intended for setting-up, adjustment and testing of different radio-receiving and television equipment and its components, operating in mode of continuous wave generation, amplitude modulation, frequency modulation and video modulation.

G4-128

High-frequency signal generator G4-128 with an increased level of the output power is designed for setting-up, adjustment and testing of different ultra high frequency radio-technical devices.

G4-129

High-frequency signal generator G4-129 is designed for setting-up, adjustment and testing of different ultra high frequency radio-technical devices.

G4-151

High-frequency signal generator G4-151 is designed for setting-up, adjustment and testing of radio-technical devices and broadcast and very high frequency communication facilities. The generator can be used as a source of signal having different modulation formats and as a heterodyne oscillator under frequency transformation.

G4-154

High-frequency signal generator G4-154 with an increased level of the output power is designed for setting-up, adjustment and testing of different broadcast radio-technical equipment.

G4-158A

High-frequency signal generator G4-158A is intended for calibration and adjustment of transmitter-receiver equipment, operating in unmodulated oscillations (UO), amplitude and frequency modulation (AM and FM) modes in laboratories, workshops, repair shops, calibration authorities, including utilization in automated workstations and information-measuring systems.
High-frequency signal generator G4-158A can be used as a source of unmodulated and uncalibrated signal and as a heterodyne oscillator under different frequency transformations.

G4-164A

High-frequency signal generator G4-164A is designed for setting-up, adjustment and testing of different radio-technical devices operating in manual control mode in automated control mode over a common user channel.

G4-165

High-frequency signal generator G4-165 is designed for setting-up, adjustment and testing of Hi-Fi stereophonic equipment, different facilities in UO, AM, FM, AM+FM modes.
It is notable for small nonlinear distortion factors in AM and FM modes, good screening of high-frequency units.
The control is exercised through a common user channel. 

G4-176B

High-frequency signal generator G4-176B is designed for setting-up, adjustment and testing of different radio-technical devices operating in manual control mode in automated control mode over a common user channel. The generator performs measurements of frequency-response characteristics of different devices, the minimum discernible signal and fidelity curve of receivers, operating in unmodulated oscillations (UO), amplitude modulation (AM), frequency modulation (FM) and television modulation (TV) modes. The generator can be used as a source of unmodulated and uncalibrated signal and as a heterodyne oscillator under different frequency transformations.

G4-191A

High-frequency signal generator G4-191A is designed for high-frequency signal forming and is used for calibration, adjustment and tuning of communication facilities operating in unmodulated oscillations, carrier telegraphy, dual carrier telegraphy, amplitude modulation, amplitude telegraphy modes in laboratories, workshops, repair shops and calibration authorities.

G4-211

High-frequency signal generator G4-211 is intended for generation of unmodulated oscillations and oscillations with frequency, amplitude and pulse modulation over the frequency range from 1,07 to 4 GHz. The generator provides frequency sweeping within the band from 10 MHz to the total operating frequency band in automated mode and when operating from an external synchronization source.

G4-212

High-frequency signal generator G4-212 is intended for generation of unmodulated oscillations and oscillations with frequency, amplitude and pulse modulation over the frequency range from 2,0 to 8,15 GHz. The generator provides frequency sweeping within the band from 10 MHz to the total operating frequency band in automated mode and when operating from an external synchronization source.

RG4-17-01A

High-frequency signal generator RG4-17-01A is designed for calibration and adjustment of radio communications equipment operating in mobile systems as well as in repair shops and calibration laboratories. High-frequency signal generator RG4-17-01A performs measurements of frequency-response characteristics of different devices operating in unmodulated oscillations (UO), amplitude modulation (AM), frequency modulation (FM) and pulse modulation (PV) modes, measurements of the minimum discernible signal and fidelity curve of receivers.