3791

BUC-K-4-18.75

Brève description

BUC-K-4-18.75 is block up-converter with fixed output power P1dB 4 W (ALC power: 400 mW) and LO of 18.75 GHz.

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Input parameters
Input frequency range, MHz 950 – 1450 
Input impedance, Ohm 50
Input level, max, dBm  -2
Input VSWR, max  1.5 
Input interface N-type, female 
ALC range, min, dB  25
ALC threshold level, dBm -27
Local oscillator
LO frequency, GHz  18.75
LO phase noise, dBc/Hz :  
@1 kHz -80
@10 kHz -85
@100 kHz -100
LO instability, ppm ± 2 
Output parameters
Output frequency range, GHz 19.7-20.2
Output power @P1dB, W 4
ALC output power, mW 400 
Gain, min, dB 47
IMD3 level at ALC output, dBc power, max -37
Output interface waveguide WR42, flange PBR220
Output VSWR, max 2
Frequency response
Flatness over Full Band, dB ± 1.5 
Spurious
In-band P1dB, max, dBc -55
Out-Band, max, dBm -30
LO leakage at ALC output, dBm power, max -40
Image rejection, min, dB 60
Power supply
Input voltage, VDC 18-30 (nominal 24)
Power consumption, max, W 30
Environmental
Operating temperature, oC -40 … +50
Storage temperature, oC -60 … +80
Operating humidity, % 100 (non-condensing)
Mechanical
Dimensions (W x H x D), mm 121×118×88
Weight, kg  1.25 

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Note! All details customer has to confirm in advance during ordering and before payment. Those parameters that were not specified and / or were not agreed while ordering will be implemented as basic at the discretion of the manufacturer. Each our customer has 1.5 year warranty and 7 year aftersales support for whole range of our products.