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LNB DRO LO 12.80

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Ku-band LNB DRO LO 12.80 is Low Noise Block Down Converter with single LO 12.80 GHz. It is designed for RF signals gaining and transforming from Ku-band to L-band (intermediate frequencies). The LNB DRO LO 12.80 has a waterproof case. LNB DRO LO 12.80 can be mounted in close proximity to antenna. LNB parameters correspond to MVDS / MITRIS TV broadcasting systems conditions in accordance with DVB-S/S2 or DVB-C standard and can be operated up to 25 carriers. LNB DRO LO 12.80 has input flange of PBR120 type and can be used with regular RRL or receive antennas.

LO: 12.80 GHz | IN: 13.75 - 14.75 GHz | OUT: 950 - 1950 MHz

 

KEY FEATURES:

  • PBR120 flange input
  • Output power: P1dB +5 dBm
  • Input frequencies: 13.75 - 14.75 GHz
  • Output frequencies: 950 - 1950 MHz
  • Min. gain: 58 dB
  • Oscillator type: DRO
  • Operates up to 25 carriers
  • Designed for operation in MVDS/MITRIS TV broadcasting systems

Input parameters:
Input Frequency range 13.75 - 14.75 GHz
Input level, max -53 dBm 
Input VSWR, max  2.2
Input interface Waveguide WR75, Flange PBR120
Local Oscilator:
LO frequency  12.80 GHz
LO Phase noise:
@1 kHz -70 dBc/Hz 
@10 kHz -85 dBc/Hz 
@100 kHz -95 dBc/Hz
LO instability ± 2 MHz
Output parameters:
Output frequency range 950 - 1950 MHz
Output Power @P1dB +5 dBm
Gain, min 58 dB
Output interface F-type female
Output impedance 75 Ohm
Output VSWR, max 2
Frequency Response:
Flatness over Full Band ±2 dB
Flatness over 40MHz Band ±0.75 dB
Spurious:
Noise Figure (@+25℃) 0.9 dB max
LO leakage, max -50 dBm
Image rejection, min 60 dB
Power supply:
Input voltage 12 VDC – 24 VDC, nominal 18 VDC
Power consumption, max 2 W
Environmental:
Operating temperature -30℃ to +60℃ (-22℉ to +140℉) 
Storage temperature -40℃ to +80℃ (-40℉ to +176℉)
Operating humidity 0% - 95%
Mechanical:
Dimensions (W x H x D) 45x42x105 mm
Weight 0.2 kg


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