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LNB Inverto QUATTRO 0.3dB pentru CATV

Prețul inițial a fost: 100 lei.Prețul curent este: 80 lei.

LNB QUATTRO  offset 0.3dB Se foloseste un cablu de la antena pana in casa ,de unde se distribuie la toate receptoarele.

Diferenta fata de lnb ul quad ca trebuie dus separat de la lnb cablu la fiecare receptor.

4 iesiri separate pt. V-High, V-Low, H-Low, H-High

NU are iesiri independente, se utilizeaza cu Multiswitch.

NU se poate folosi la 4 receptoare independente.

Main Features:

  • Long neck for multi satellite reception installations
  • Low Phase Noise, DVB-S2 (HDTV) compliant
  • Low Noise Figure
  • Low power consumption
  • High Cross Polarization Isolation
  • High Frequency stability
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Descriere

 

Technical specifications
Low band input frequency range10.7 GHz ~ 11.7 GHz
Low band output frequency range950 MHz ~ 1950 MHz
Low band LO frequency9.75 GHz
High band input frequency range11.7 GHz ~ 12.75 GHz
High band output frequency range1100 ~ 2150 MHz
High band LO frequency10.6 GHz
Noise figure0.3 dB typ. (0.7 dB Max.)
LO temperature drift @ 25° C± 3.0 MHz max.
LO Initial accuracy± 1.0 MHz max.
LO phase noise @ 10 kHz-85 dBc/Hz
Conversion gain55 dB min.
Gain ripple (over 26 MHz bandwidth)± 0.75 dB, 27 MHz
Gain variation (over full band)± 4 dB max.
Image rejection40 dB min.
1 dB compression point (@ output)0.0 dBm min.
Cross talk22 dB min.
Control signal Ca (V)11.0 V ~ 14.0 V
Control signal Cb (H)16.0 V ~ 20.0 V
Control signal Cc (band switching)22 kHz ± 4 kHz
Output VSWR2.5 : 1
In band spurious level-60 dBm max.
Current consumption200 mA max. (11 VDC ~ 20 VDC)
Operating temperature-30 °C ~ +60 °C
Output impedance75 Ω (F-type)
Output connector typeF-Type (female)
Weight243 g

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