LNB Quad Inverto Premium 198

Quad LNB, HDTV kompatibilny, 0,2dB

Základné vlastnosti
veľmi nízke šumové číslo 0.2dB
nízky fázový šum, DVB-S2 (HDTV) kompatibilný
Nízka spotreba
vysoká frekvencia stability a vysoký výkon

Technické špecifikácie:
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 120 mA max. @ 11 VDC ~ 20 VDC
Operating temperature -35 °C ~ +60 °C
Output impedance (LNB2) 75 ?
Output connector type F-type (female)