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LNB-CP01 v1

  • Description
  • Parameters
  • Downloads

The Low Noise Block Down Converter LNB-CP01 v1 is designed for gain and transform the RF signals from C-band to the L-band intermediate frequencies. This block has a waterproof case and could be mounted in close proximity to an antenna. LNB's parameters correspond to the conditions of MVDS/MITRIS TV broadcasting systems according to standard DVB-S/S2 and could operate with up to 25 carriers. LNB-CP01 v1 has input PDR-40 flange and could be used with regular RRL or recieve antennas.



  • Input flange PDR-40 
  • Output power is P1dB +3 dBm
  • Output frequencies 950 – 1750 MHz
  • Gain 60 dB (min)
  • Oscillator type PLL
  • Operates up to 25 carriers
  • Designed for operation in MVDS/MITRIS TV broadcasting systems

Input parameters
 Input Frequency  3.4 ... 4.2GHz
 Input Interface  WR-229, Flange PDR-40
 Input VSWR  2.5:1
 Impedance   50 Ohm
Output parameters 
 Output Frequency  950 ... 1750 MHz
 Output VSWR  2.0:1
 Output Interface  F-type (female)
 Impedance  75 Ohm
Local frequency
 LO frequency  5.15 GHz
 LO instability  ± 2 to ± 50 kHz  (room temp.)
 ± 10 to ± 100 kHz  (over room temp.)
 LO Phase noise:  
@1kHz  -65dBc/Hz
@10kHz  -80dBc/Hz
@100kHz  -95dBc/Hz
@1MHz  -110dBc/Hz
 Gain  60 dB typ.
 Flatness  ± 2 dB   @ full band
 Ripple  ± 0.75 dB   @ 30 MHz
 Variation  ± 2 dB max
 Noise figure  30K max
 P1dB  +3 dBm
 Image rejection  45 dB min
Power Supply
 Input voltage  +12 V ... + 24 V DC
 Required current  300 mA max
 Operating temperature  -30℃ to +60℃
 Storage temperature   -40℃ to +80℃
 Operating humidity  0% - 95% RH
 Dimensions (W x H x D)  98x70x138 mm
 Weight  0.645 kg

Taking into consideration that we (ROKS PrJSC) are developer and system integrator, also do not stop on our technical growth and improvement, know that view of all our devices and equipment including their technical parameters may be different from pictures presented on website and parameters listed on each device webpage. 
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.