RF generator G4-158A

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Generator RF & nbsp; G4-158A & nbsp; prenaznachen to check and adjust Transceiver apparatus operating in Hk modes, FM, AM, in laboratories, workshops, repair and calibration bodies

Device G4-158A can. . used in automated workplaces and in IMS

& nbsp;

The main technical characteristics of the device G4-158A:

Frequency parameters:

range: 0.01 to 130MHz

Resolution:. 1 kHz 16-130 MHz), 0 1 kHz (1.16 MHz), 0.01 kHz (100-1000 kHz), 0.001 kHz (10-100 kHz)

Basic error:. & plusmn; 10-3%

Yield 5 * 10-6::

Yield: 7.2.10 B (50, 75 ohms) <>

Instability for 15 minutes after 1 hour heating.. / p>

setting error attenuation ttenyuatora: & plusmn; 0,5 dB (6 ...- 59.9 dBV), & plusmn; 1 dB (-60 ...- 119.9 dBV), & plusmn; 1, . 5 dB (-120 ...- 139.9 dBV)

Additional error per 10 & deg; C: & plusmn; 0,2 dB

Spectral purity

Harmonic compiled guides -30 dB (Uout & lt; 1); . -25 dB (Uout & gt; 1)

Nonharmonic components: -60 dB

Parasitic frequency deviation in strip kHz 0,03-20: 2 * 10-6 + fn. . 5Hz

in the AM band parasitic 0,03-20 kHz: 0.01%

Amplitude modulation:.

baseband range 30 Hz- . 20 kHz (outer AM)

ratio AM: 0-99%

Basic error QAM:. & plusmn; 10%

harmonic ratio: 3%. (f & lt; 100 MHz), 5% (f & gt; 100 MHz)

parasitic FM 1 * 10-6fn + 60 Hz (QAM = 30%)

Frequency modulation.. :

baseband range 30 Hz-60 kHz (fn & gt; 4 MHz) (0,03-0,02fn) kHz fn & lt; 4 MHz)

Base installation error. frequency deviation:. & plusmn; 15% delta (f) +10 Hz (Fm 0,09-60 kHz)

parasitic AM: 5%

consumption monoSTU 70 B *. A

Meal:. 220 & plusmn; 22, 50 & plusmn; 0.5 Hz or 400 + 2-12 Hz

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Replaces:. G4- 93, G4-102, G4-102A, G4-106, G4-158, G4-165, G4-132, G4-132A

Recommended replacement: G4-165

Weight :. 11 kg

Dimension s: 320h175h355 mm .