Description
Specifically designed to address the demand of the global DTH market for a competitive and 4G/LTE protected solution, this LNB provides optimized reception capabilities using the latest chipset technology and waveguide design for satellite signal reception. It enables the reception of satellite TV from a single satellite and its distribution to two single tuner Set Top Boxes (or 1 twin tuner PVR). The LNB supports HD and UHD transmissions, delivers excellent RF performances, very low power consumption and importantly engineered to mitigate interferences from 4G/LTE transmissions. Manufactured to the highest industry quality standards and engineered to meet strict specifications, this LNB is an ideal solution for DTH operators and satellite broadcast reception across the world.
Main Features:
Low Phase Noise, DVB-S2 (HD and UHD) compliant
Low Noise Figure
Low power consumption
High Cross Polarization Isolation
High Frequency stability
Technical specifications
Input frequency range 10.7 GHz ~ 12.75 GHz
Output frequency range 950 MHz ~ 2150 MHz
Low band LO frequency 9.75 GHz
High band LO frequency 10.6 GHz
Noise figure 0.3 dB typ. (0.7 dB max.)
LO frequency accuracy @ 25° C ±500 kHz max.
LO temperature drift ±1.0 MHz max.
LO phase noise @ 10 kHz -80 dBc/Hz max.
Conversion gain 55 dB min.
Gain ripple (over 26 MHz bandwidth) ±0.75 dB
Gain variation (over full band) ±4 dB
Image rejection 40 dB min.
3th order intermodulation – ICP3 10 dBm min.
1 dB compression point (@ output) 0 dBm min.
Cross polarization isolation 22 dB typ.
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, 0.4V ~ 0.8V pp
Output VSWR 2.5 : 1
In band spurious level -60 dBm max.
Current consumption
120 mA max. @ 11 VDC ~ 20 VDC
Operating temperature -30 °C ~ +60 °C
Output impedance 75 Ω
Reviews
There are no reviews yet.