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GKCh60

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Generator GKCh60 (GKCh 60, GKCh-60, GKCh60)

    Designed to be used as a source of microwave signal in the pan meter standing wave ratio of voltage (VSWR) of type R2-60.
    Operating frequency range from 5.6 to 12.05 GHz, the number of working sub-bands - 2.
The boundary frequency sub-bands of workers: 8,15-12,05 and 5,6-8,3 GHz.
The maximum oscillation frequency band of not less than the working sub-band frequency, the minimum band swing no more than 1% of the maximum operating frequency sub-band.
Generator GKCh60 intended for use as a source of the microwave signal in the panoramic standing wave ratio meter for voltage (VSWR) such as P2 60.
Operating conditions sweep 60:
ambient temperature from 278 to 313 K (+5 to +40 ° C), relative humidity up to 95% at 303 K (+30 ° C);
voltage 220 V ± 22 V, 50 Hz ± 0,5 Hz.
 
Technical data
 
Operating frequencies of the device GKCh60 ranging from 5.6 to 12.05 GHz, the number of working sub-bands - 2.
Cut-off frequencies of working band;
8,15-12,05 and 5,6-8,3 GHz.
The maximum oscillation frequency band of not less than the working sub-band frequency, the minimum band swing no more than 1% of the maximum operating frequency sub-band.
Maximum permissible error in determining the frequency and cutoff frequencies band swing sweep does not exceed 60 +0,02 f max (f max - the maximum operating frequency sub-band).
Short-term frequency instability RPCH sweep mode for 5 minutes after 5 minutes after the frequency adjustment is normally not more than 1 • 10 -3 f max.
The width of the output signal in the sweep mode, and NG RPCH considering parasitic frequency deviation level minuv 10 dB from the level of the main signal does not exceed 0,05 Δf min (Δf min - minimum oscillation frequency band).
Generator GKCh60 provides the following modes of frequency tuning:
manual frequency tuning;
Manual sweep;
periodic sweep;
single sweep with manual start;
frequency tuning from an external voltage source.
Duration periods automatic frequency sweeping is 0.08, 1, 10 and 40.
Non-linearity in frequency tuning sweep the maximum swing band does not exceed ± 5% of the maximum band swing.
The output power of the device generator GKCh60 when using it on a matched load is not less than 1 mW.
System accuracy ARM regarding the frequency response of the external sensor does not exceed ± 0,3 dB.
The sensitivity of the system on ARM input is better than 5 m V. GKCh60 provides job:
a continuous oscillation (CW) mode inner amplitude modulation (AM) square wave with frequency of 100 kHz ± 1 kHz, a modulation depth of at least 15 dB.
The amplitude of the external voltage to frequency tuning in the maximum band swing to range from 0 to +10 V.
The level of radiation in the microwave power at a distance of 1 m from the sweep generated during its operation does not exceed 1 • 10 -9 W / cm 2.
The auxiliary outputs sweep at 10k load as follows:
the amplitude of the voltage sweep of at least +5 V, the amplitude of the marks of at least minus 0.7;
voltage amplitude square wave of 100 kHz is not less than 0.5 V, the amplitude control voltage is not less than minus 5 V pulse amplitude retrace blanking at least minus 5 V.
High frequency sweep output - coaxial with impedance of 50 ohms and a cross-section of 7/3, 04 mm.
Electrical isolation of the plug sweep relative to the housing is built to withstand the test of breakdown voltage 1000 V rms.
Insulation resistance of said chain body relative sweep of at least 20 megohms, with moisture at least 1 Mohm, at an elevated temperature of at least 5 megohms.
Sweep provides its specifications within the established norms after a setup time of 15 minutes.
Sweep retains its specifications within the established norms when powered from the mains AC 220V ± 22 V, 50 Hz ± 10,5 Hz and harmonic content up to 5%.
Power consumed by the sweep of the network at the rated voltage does not exceed 100 VA.
Generator GKCh60 allows continuous operation in the working conditions for 8 hours while maintaining the characteristics in a certain limit.
Note. Continuous operation time does not include the operating mode setting time sweep.
Mean time between failures sweep is not less than 1300 hours, the life of 5 years, the lifespan of 5000 hours.
Dimensions: sweep - 488x475x173 mm;
Removable RFU - 151x449x147 mm;
box for laying sweep with complete accessories-580x355x545 mm;
laying box for a replacement RFU - 516x493x206 mm;
transport box for placing the box laying sweep with complete accessories and box laying replacement RFU - 784 x746x708 mm.
Weight, not more: sweep - 25 kg;
Generator GKCh60 with complete accessories in the packing - 45 kg per unit in the microwave installation - 15 kg; sweep with complete accessories and spare RF unit in a transport container - 105 kg.

Photos: GKCh60

GKCh60 generator image.
GKCh60 generator image.
GKCh60 front view.
GKCh60 front view.
GKCh60 side view.
GKCh60 side view.
GKCh60 rear view.
GKCh60 rear view.
GKCh60 overhead view.
GKCh60 overhead view.
GKCh60 bottom view.
GKCh60 bottom view.


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