TWIN LNB converter HV H / V offset horn Televes
KSh7,394.00
Range of universal LNBs low noise figure and high gain that allow capturing signals in the KU band.
Range of universal LNBs low noise figure and high gain that allow capturing signals in the KU band.
Specs
Televes 747802
?Frecuencia de entrada 10.7-12.75?GHz
?Frecuencia de salida ?950/1950?MHz – 1100/2150?MHz
?N? de salidas? 2 (H/V – H/V)
?Ganancia 57?dB
?Figura de ruido 0.3?dB
?Oscilador local ?9.75/10.6?GHz
?Alimentaci?n ?12…20?Vdc
?Consumo m?ximo 170?mA
?Temperatura funcionamiento ?-30…+60?C
?Dimensiones ?140x113x65?mm
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KSh5,980.00Add to cartSpecifically designed to meet DTH operators’ growing demand for lower cost MDU and Multi-tuner Home Gateway installations. This professional LNB is based on a single 10.40 GHz local oscillator that delivers exceptional RF performance across the entire frequency range (L-band) on two output ports (vertical and horizontal) combined with increased immunity against terrestrial/4G interference. .
Manufactured to the highest industry quality standards and designed to meet strict specifications, this LNB is an ideal solution for cost-effective reception of a satellite and its distribution to home gateways with multiple tuners or multiple switches with LNB inputs. compatible broadband.
Features
Local oscillator: 10.40 GHz
Low phase noise, compatible with DVB-S2 (HDTV)
Low noise design
Low energy consumption
High cross polarization isolation
High frequency stability (PLL)
Greater immunity against 4G interference
Specifications
Technical specifications
Input frequency range 10.7GHz ~ 12.75GHz
IF frequency range 300~2350MHz
noise figure 0.7 dB typ. (1 dB maximum)
Low Frequency 10.40GHz
LO frequency accuracy at 25** **0.5MHz
LO temperature drift **1MHz
LO phase noise at 10 kHz – 80 dBc / Hz max.
conversion gain 50dB ~ 60dB min.
Gain Variation (Bandwide) **0.5dB @ 27MHz
Image rejection 40 dB min. (8.05 GHz to 10.1 GHz)
1 dB compression point (@ output) 0.0 dBm min.
Cross polarization isolation 25 dB min.
VSWR output 2.5:1
At the spurious band level -60 dBm max
Current consumption 100mA max @11V~20V
Operating temperature -30**C ~ +60**C
Output impedance 75**
Output connector type F-Type (female)
Weight 98g -
Read moreSpecifically designed and selected 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. The LNB enables the reception of Satellite TV and radio from one satellite and its distribution via a Multiswitch to numerous Set-top boxes. The LNB supports HD and UHD transmissions, delivers one-of-a-kind 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 the demanding customer of DTH operators and satellite broadcast reception across the world.
Features
Low Phase Noise, DVB-S2 (HD and UHD) compliant
Very low Noise Figure
Low power consumption
High Cross Polarization Isolation
High Frequency stability
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 0.2 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) **0.6 dB
Gain variation (over full band) **3 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., 20 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, 0.4 V ~ 0.8 V pp
Output VSWR 2.5 : 1
In band spurious level -60 dBm max.
Current consumption 240 mA max. @ 11 VDC ~ 20 VDC
Operating temperature -35 **C ~ +60 **C
Output impedance (LNB2) 75 **
Output connector type F-type (female)
Dish F/D ratio 0.6
Weight 221 g -
Conversor LNB Universal Televes
KSh2,638.00 -
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Add to cartThe LNB is supplied with a 40 mm plastic ring adaptor to allow mounting onto a standard 40mm LNB holder.
Specifically designed for the European DTH markets, this Monoblock LNB allows for dual satellite reception from orbital positions 13**E and 19.2**E over a single 80cm offset satellite dish antenna with F/D = 0.6 and their distribution to up to four independent receivers.
The LNB receives satellite broadcasts with horizontal and vertical polarizations within the 10.7 ~ 12.75 GHz frequency range. It provides four universal output ports with 950 ~ 2150 MHz IF frequency range. Each output port (F-type) carries also power supply and control signals. DiSEqC 1.0 commands allow selecting the orbital satellite position. As long as no DiSEqC command has been received, the default feed is of the “Sat A” position (i.e. 13**E). Polarization (vertical/horizontal) and band (low/high) are selected using 13/18VDC and 0/22kHz control signals.
The LNB is optimized for Ultra High Definition (4K/8K) transmissions and provides excellent Cross polarization isolation, Phase Noise and Noise Figure performances. Designed to meet strict specifications and manufactured to the highest industry quality standards, this LNB is an ideal solution for satellite broadcast reception of Hotbird 13**E and Astra 19.2**E across Europe.
Features
Low Phase Noise, DVB-S2 (HDTV) compliant
Low Noise Figure
Low Power consumption
Very high Cross Polarization Isolation
Very high Frequency stabilitySpecifications
Technical specifications
Low band input frequency range 10.7 GHz ~ 11.7 GHz
Low band output frequency range 950 MHz ~ 1950 MHz
Low band LO frequency 9.75 GHz
High band input frequency range 11.7 GHz ~ 12.75 GHz
High band output frequency range 1100 MHz ~ 2150 MHz
High band LO frequency 10.6 GHz
Noise figure 0.6 dB typ., 1.0 dB max.
LO frequency accuracy @ 25** C **0.5 MHz max.
LO temperature drift **1 MHz max.
LO initial accuracy **0.5 MHz max.
LO phase noise @ 1 kHz -75 dBc/Hz
LO phase noise @ 10 kHz -80 dBc/Hz
LO phase noise @ 100 kHz -90 dBc/Hz
Conversion gain 55 dB ~ 65 dB
Gain ripple (over 26 MHz bandwidth) **0.75 dB max.
Gain variation (over full band) 6 dBpp max.
Image rejection 50 dB min.
1 dB compression point (@ output) 0 dBm min.
Cross talk 22 dB min.
Control, Satellite A/B/C/D Selection DiSEqC 1.0: Sat A* = Hotbird 13**E, Sat B = Astra 19.2**E* Default Satellite Reception
Polarity info Horizonatal polarization: 18 VDC
Vertical polarization: 13 VDC
Low band: 0 kHz
High band: 22 **4kHz
Output VSWR 2.0 : 1 max.
In band spurious level -65 dBm max.
Current consumption 180 mA max. per port (10 VDC ~ 20 VDC)
Operating temperature -30 **C ~ +60 **C
Output impedance 75 **
Output connector type F-Type (female)
Recommended Dish Size 80 cm (F/D = 0.6)
Weight 311.6 g
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